Meet the team
At Coastal Property Collective, we’re energised by an open database model. Admin or agent, each member of our team is hand-picked for their extensive experience and cooperative approach. By committing to learning from each other’s strengths and first-hand knowledge, we’re able to constantly develop our sales and buyers advocacy process.
Mason Garten
Selling Principal / Managing Director
Contact: 0451 307 305
mason@coastalpropertycollective.com
Greg Costello
Partner | Licensed Real Estate Agent
Contact: 0402 284 124
greg@coastalpropertycollective.com
Cosbar Constructions Pty Ltd
ACN 114 214 176
Chris King
Partner| Licensed Real Estate Agent
Contact: 0406 914 918
chris@coastalpropertycollective.com
King Realty Pty Ltd
ACN 675 953 161
Dean & Julie O’Neill
Olivia Burke
Executive Assistant to Chris King
Contact: 0447 111 405
olivia@coastalpropertycollective.com
King Realty Pty Ltd
ACN 675 953 161
Melinda Shaw
Partner | Licensed Real Estate Agent
Contact: 0417 006 671
melinda@coastalpropertycollective.com
Mojo Advertising & Marketing Pty Ltd
ACN 608 875 127
Gus D'Anton | Reipert Enterprises Pty Ltd
Licensed Real Estate Agent
Contact: 0431 898 697
gus@coastalpropertycollective.com
Julian Cleak
Partner | Licensed Real Estate Agent
Contact: 0400 617 494
julian@coastalpropertycollective.com
Cleak Realty Pty Ltd
ACN 629 061 338
Rebecca Hanzic
Partner | Licensed Real Estate Agent
Contact: 0408 711 722
rebecca@coastalpropertycollective.com
Coastal Paradise Properties Pty Ltd
ACN 686 098 368
Savannah Waye
Sales Associate to Rebecca Hanzic
Contact: 0472 654 874
pa.rh@coastalpropertycollective.com
Coastal Paradise Properties Pty Ltd
ACN 686 098 368
Mark and Asher
Licensed Real Estate Agents
Contact: 0430 065 671
mark@coastalpropertycollective.com
Martin Graham
Partner | Director Of Projects
Contact: 0418 877 213
martin@coastalpropertycollective.com
Alan Borges
Partner | Licensed Real Estate Agent
Contact: 0405 641 120
alan@coastalpropertycollective.com
Brad Kopcikas-Yates
Partner | Licensed Real Estate Agent
Contact: 0408 251 988
brad@coastalpropertycollective.com
Bradkop Concepts Pty Ltd
ACN 685 763 848
Sarah Meyer
Sales Associate to Brad
Contact: 0487 851 582
sarah@coastalpropertycollective.com
Bradkop Concepts Pty Ltd
ACN 685 763 848
Ruari Dodney
Partner | Licensed Real Estate Agent
Contact: 0415 106 097
ruari@coastalpropertycollective.com
RBD & Co Pty Ltd
ACN 690 449 873
Tara Stone
Partner | Licensed Real Estate Agent
Contact: 0459 211 425
tara@coastalpropertycollective.com
Tara Stone Property Pty Ltd
ACN 693 723 045
Mason Garten
Managing Director
Contact: 0451 307 305
mason@coastalpropertycollective.com
Mason Garten, the founder of Coastal Property Collective has over 2 decades of real estate sales experience, working in both the Tweed Coast & Gold Coast Markets.
Mason has left an impressionable mark on the industry. With an impressive track record of over a a billion dollars in sales, Mason has consistently ranked among the top salespeople in Australasia.
Having grown up on the Gold Coast and owned property and businesses on the Tweed Coast for over 20 years, Mason has witnessed the transformation of the Southern Gold Coast and Tweed Coast into the sought-after locations they are today.
Beyond his real estate endeavours, Mason spent 15 years of immersion in Japanese business, becoming fluent in the language and achieving a black belt in karate, a testament to his commitment to excellence, his grit and determination to achieve results.
At this stage of his career, Mason still enjoys selling and you regularly find him conducting open homes negotiating deals but beyond that he has a real passion for nurturing and lifting his team to new results.
Kate Davis
Office Manager/Property Manager
Contact: 0415 472 325
kate@coastalpropertycollective.com
Meet Kate Davis: The Administrative and Property Management Backbone of Coastal Property Collective
In the dynamic world of real estate, success is often driven by exceptional administrative and property management support. At Coastal Property Collective, Kate Davis excels as the Office Manager and Property Manager. With a dedication to excellence, she ensures that the sales agents receive indispensable administrative marketing, enabling them to operate at the highest level and achieve outstanding results.
Kate brings with her a wealth of experience, boasting an impressive 7-year journey in the real estate realm. Her tenure is a testament to her professionalism, dedication, and deep-rooted passion for the industry. Having honed her skills in real estate administration and property management, Kate’s expertise extends beyond day-to-day operations, making her a vital asset to Coastal Property Collective. She manages a range of responsibilities, from overseeing rental properties and tenant relations to ensuring properties are maintained to the highest standards, further propelling the team toward collective success.
Highly organised and incredibly detail-oriented, Kate’s meticulous approach ensures that every aspect of administrative, marketing, and property management is expertly handled. From contracts to marketing campaigns and property oversight, her precise touch and proactive mindset allow the sales agents to focus on what they do best: achieving great results and delivering unparalleled service to clients.
Kate’s core values revolve around the significance of relationships, both with clients and colleagues. She understands that building strong, trust-based connections is at the heart of successful real estate and property management endeavours. With a relentless dedication to delivering high-quality service and results, Kate embodies the ethos of Coastal Property Collective and contributes significantly to their mission of excellence.
In summary, Kate Davis is more than an office manager and property manager—she is the essential backbone that enables Coastal Property Collective to operate seamlessly. Her experience in property management and real estate administration, coupled with her commitment to exceptional service, makes her an indispensable part of the Coastal Property Collective team, ensuring that every client and property receives the utmost care and attention.
Greg Costello | Cosbar Constructions Pty Ltd
Licensed Real Estate Agent
Contact: 0402 284 124
greg@coastalpropertycollective.com
With an extensive construction background, Greg Costello has forged an extraordinary career rooted in passion for property and commitment to client success. From humble beginnings of small-scale home development projects, Greg quickly progressed to multimillion-dollar properties and consulting on development opportunities for esteemed corporations.
In 2017, Greg co-founded Green Data, an international leader in cost-effective renewable energy for the data industry. Beyond his professional life, Greg is a trailblazer in the fitness world. He has set two world records at the 2016 Masters Games in Australia and even revitalised a local Currumbin gym when it faced risk of closure.
Greg has rekindled his passion for real estate, recognising the Far North Coast of NSW as a key growth corridor in the real estate landscape. His approach to real estate is tethered to his deep passion for property development, accompanied by his natural competitive nature. Armed with unparalleled knowledge and dedication, Greg is ready to elevate your real estate visions.
Greg Costello operates independently under Cosbar Constructions Pty Ltd ACN 114 214 176 and works in conjunction with Garten Enterprises Pty Ltd, trading As Coastal Property Collective ACN 146 153 451.
Chris King | Kings Realty Pty Ltd
Licensed Real Estate Agent
Contact: 0406 914 918
chris@coastalpropertycollective.com
With over two decades of experience in the sales industry, Chris is a seasoned professional who understands the intricacies of sales at its core. His journey began with founding and leading a successful sales company, where he played a pivotal role in shaping a dynamic team and training them to excel in the art of selling.
A hallmark of Chris’s career is his substantial property portfolio, carefully constructed through strategic investing. This personal success is a valuable resource he offers to clients. His insights into property investment and development ensure he provides clients with sound advice and guidance based on real-world experiences.
In the world of real estate, Chris understands that it’s not just about transactions; it’s about fulfilling the dreams and aspirations of individuals and families. He takes a personalised approach to each client’s needs, working collaboratively to transform their goals into reality. Whether it’s finding the perfect home, selling a property, or making a strategic investment, Chris is here to guide, educate, and empower clients.
Chris King operates independently under King Realty Pty Ltd ACN 675 953 161 and works in conjunction with Garten Enterprises Pty Ltd, trading As Coastal Property Collective ACN 146 153 451.
Dean & Julie O’Neill | DJE Property Group Pty Ltd
Real Estate Agents
Dean: 0451 894 033
Julie: 0451 269 077
dje@coastalpropertycollective.com
DJE Property Group Pty Ltd
ACN 696 570 573
Dean, Julie and Emelie O’Neill bring a fresh, authentic and highly personal approach to real estate. With a shared passion for property and a strong connection to the local community, they combine experience, energy and genuine care to help clients achieve their property goals with confidence.
Having lived locally for more than 15 years, the O’Neill family offers deep market knowledge and a strong understanding of the area they proudly serve. Their approachable nature and commitment to personalised service allow them to build trusted relationships and deliver a seamless experience for every client.
Dean forms the foundation of the team, bringing valuable real estate experience, practical knowledge and a calm, client-first approach. Julie brings fresh perspective, enthusiasm and genuine care, ensuring a thoughtful and supportive experience throughout the property journey. Emelie represents the next generation of the family team, contributing energy, adaptability and a modern outlook.
Together, the O’Neill family offers a real estate experience that is both professional and personal. Having bought, sold, invested in and built property themselves, they understand the process from every angle and provide trusted advice, genuine support and tailored service from start to finish.
Dean & Julie O’Neill operates independently under DJE Property Group Pty Ltd, ACN 666 965 705 73, and works in conjunction with Garten Enterprises Pty Ltd, trading as Coastal Property Collective, ACN 146 153 451.
Olivia Burke
Executive Assistant to Chris King
Contact: 0447 111 405
olivia@coastalpropertycollective.com
With over two years of experience in the real estate industry, Liv has developed a well-rounded understanding of the sector through hands-on involvement across diverse roles, including executive support, administration and property management. With hands-on experience across multiple facets of real estate she brings a comprehensive understanding of the operational and client-facing elements essential to successful real estate sales.
In her role as Executive Assistant to Chris King, Liv plays a pivotal role in ensuring the seamless day-to-day operation of the business. She provides high-level administrative and strategic support, coordinates communication and assists in maintaining the professional standards and efficiency that underpin the brand. Working closely with Chris, Liv manages critical documentation, streamlines communication, supporting complex, time-sensitive matters with precision and care.
At the core of Liv’s approach is a strong people-first philosophy. She recognises that successful sales outcomes are built on trust, responsiveness, and exceptional service. Liv is committed to delivering a high standard of client care behind the scenes, ensuring clients feel supported, informed, and confident at every stage of their property journey. Her calm, solutions-focused approach adds stability and professionalism to fast-paced sales environments.
Liv has a genuine passion for real estate and is deeply invested in supporting growth, performance, and long-term relationships. She understands the importance of brand reputation, client experience, and operational excellence in achieving standout sales results. Through her role as Executive Assistant, Liv contributes directly to the effectiveness of the sales operation, helping transform opportunity into results and supporting clients in achieving premium outcomes.
Olivia Burke operates independently under King Realty Pty Ltd ACN 675 953 161 and works in conjunction with Garten Enterprises Pty Ltd, trading As Coastal Property Collective ACN 146 153 451.
Melinda Shaw | Mojo Advertising & Marketing Pty Ltd
Real Estate Sales
Contact: 0417 006 671
melinda@coastalpropertycollective.com
With a passion for turning houses into homes, Melinda seamlessly blends the artistry of interior design with the strategic finesse of sales and marketing. As an experienced real estate professional, she brings a unique set of skills to the table, ensuring every client’s journey is not just transactional but transformative.
Having honed her sales and marketing expertise in previous roles, Melinda understands the pulse of the market. She leverages this knowledge to create personalised strategies that go beyond selling properties – she sells lifestyles. Melinda’s background in interior design allows her to stage properties for maximum appeal and ensures her clients visualise the endless possibilities within a space.
Whether you’re a first-time buyer, a seasoned investor, or someone looking to sell their cherished home, Melinda is your dedicated partner. Elevate your real estate experience with a professional who understands the art of living.
Melinda Shaw operates independently under Mojo Advertising & Marketing Pty Ltd ACN 608 875 127 and works in conjunction with Garten Enterprises Pty Ltd, trading as Coastal Property Collective ACN 146 153 451.
Gus D'Anton | Reipert Enterprises Pty Ltd
Licensed Real Estate Agent
Contact: 0431 898 697
gus@coastalpropertycollective.com
Meet Gus D’Anton, a real estate agent with expertise in construction and an overseas law background who boasts over a decade in Australia’s building industry. He brings a unique combination that adds supreme value to his clients. His sharp eye for property evaluation and maintenance analytical skills and ethical practices from his legal knowledge ensure top-notch service.
Raised in a family heavily involved in investment properties, Gus gained invaluable insights into market dynamics and trends from a young age. His passion for real estate, positive attitude, and interpersonal skills make him a sought-after agent dedicated to securing the best deals for his clients.
Driven by a genuine desire to help clients achieve their real estate goals, Gus leverages his diverse skill set with expertise and care at Coastal Property Collective. His commitment to excellence and passion for the industry ensures clients receive unparalleled service every step of the way.
Julian Cleak | Cleak Realty Pty Ltd
Licensed Real Estate Agent
Contact: 0400 617 494
julian@coastalpropertycollective.com
Julian is a consummate real estate professional with over 13 years of invaluable experience in the Kingscliff & Casuarina real estate markets. His extensive expertise in listing, selling, and managing permanent, holiday, and commercial properties provides him with a comprehensive understanding of all aspects of agency operations. This breadth of knowledge gives Julian a distinct edge in real estate sales.
Julian’s commitment to transparency and accountability has forged strong business relationships, making him a trusted partner in achieving clients’ real estate goals. His dedication was recently recognised when Rate My Agent named him Agent of the Year for Casuarina in 2024, a testament to his excellence and client satisfaction.
Julian’s roots are in Byron Bay, where he was raised on a large acreage surrounded by a community of builders, bricklayers, musicians, and artists. This environment fostered his diverse skills in owner renovating, landscaping, and property maintenance, along with a deep appreciation for music and art. Julian’s hobbies, including enduro motorcycle riding, camping, fishing, bush walking, and swimming, reflect his adventurous and well-rounded character.
Julian looks forward to leveraging his extensive experience and passion for property to help you achieve your real estate goals.
Julian Cleak operates independently under Cleak Realty Pty Ltd ACN 629 061 338 and works in conjunction with Garten Enterprises Pty Ltd, trading as Coastal Property Collective ACN 146 153 451.
James Owen
Licensed Real Estate Agent
Contact: 0415 561 701
james@coastalpropertycollective.com
James has over 30 years of experience delivering exceptional customer service and client outcomes. His extensive background in strategic planning and tactical execution allows him to consistently achieve outstanding results for his clients. As a highly effective communicator, James excels at building strong relationships and engaging with people from all walks of life.
In addition to his real estate expertise, James has been serving as a Tweed Shire Council Councillor since 2016, providing him with a deep understanding of the community and its needs. His strong local presence and trusted leadership have fostered an extensive network of buyers and sellers who rely on his guidance and expertise.
Known for his energetic and driven approach, James is committed to staying up-to-date with the latest economic and political developments that shape the local real estate market. This dedication to knowledge and continuous improvement ensures that his clients receive the most informed advice and tailored solutions.
As a valued member of Coastal Property Collective in Kingscliff, James brings his passion for helping clients navigate the property landscape, whether they’re buying or selling a home. His attention to detail, strategic mindset, and personable nature make him an invaluable asset for anyone seeking a seamless and enjoyable real estate experience.
With James’ proven track record and unparalleled commitment to client satisfaction, you can be confident that your property journey is in the best possible hands.
Rebecca Hanzic | Coastal Paradise Properties Pty Ltd
Rebecca is a high-performing real estate professional recognised for delivering premium outcomes through expert negotiation, strategic marketing, and unwavering integrity. Backed by a proven track record and outstanding client reviews, Rebecca is known for exceeding expectations and achieving results that speak for themselves.
Drawing on a unique background in Midwifery, Psychology, and Sales, Rebecca brings a rare blend of empathy, insight, and commercial expertise. Every campaign is individually tailored to the property, the market, and the client’s goals. Rebecca’s clients benefit from clear communication, honest advice, and a seamless experience from start to finish.
More than an agent, Rebecca delivers the expertise of a skilled strategist with the care of a trusted advisor. The result is an exceptional real estate experience defined by confidence, clarity, and outstanding outcomes.
Rebecca Hanzic operates independently under Coastal Paradise Properties Pty Ltd ACN 686 098 368 and works in conjunction with Garten Enterprises Pty Ltd, trading as Coastal Property Collective ACN 146 153 451.
Savannah Waye
As Personal Assistant to Rebecca Hanzic, Savannah plays an integral role in supporting the fast-paced demands of the real estate industry, ensuring every client interaction is handled with professionalism, warmth, and care.
With a personable and approachable nature, Savannah is dedicated to delivering a seamless experience for both clients and the team. Savannah’s positive energy, attention to detail, and commitment to excellence make her a highly valued part of the business, helping uphold the premium level of service clients have come to expect from Rebecca Hanzic and her team.
Savannah Waye operates independently under Coastal Paradise Properties Pty Ltd ACN 686 098 368 and works in conjunction with Garten Enterprises Pty Ltd, trading as Coastal Property Collective ACN 146 153 451.
Mark and Asher
Asher Wales and Mark J Hunt offer a dynamic approach to real estate across the Northern Rivers, specializing in properties from Pottsville to Fingal and the surrounding hinterlands. With their combined local knowledge and diverse expertise, they provide clients with unmatched guidance through every stage of the real estate process.
Asher, a qualified carpenter trained under local builder Pete Wilson of Seabreeze Homes, offers unique building insights and practical advice on improving property value. His background in marketing and events further enhances his ability to creatively market properties, ensuring they stand out in a competitive market. Asher’s hands-on construction experience and strategic marketing skills offer clients a comprehensive approach to maximizing property appeal.
Mark brings years of experience in real estate, specializing in negotiation, market analysis, and relationship-building. His ability to navigate complex transactions and secure the best terms for his clients is complemented by his keen understanding of market trends. Mark’s strong interpersonal skills and strategic advice help clients make informed decisions and achieve the best value.
Together, Asher and Mark provide personalized, results-driven service, backed by the expertise and support of Coastal Property Collective and Principal Agent Mason Garten. Their commitment to client success and strong local connections ensures a smooth, successful real estate journey.
Martin Graham
With 25+ years of transformative experience in Southeast Queensland’s & Australian property sector, Martin Graham stands as a proven architect of successful development projects and strategic sales & marketing initiatives.
From his early breakthrough at FKP Property Group, Queensland’s largest public developer, where he rapidly ascended to lead their investment division, Martin has consistently delivered exceptional results across multiple market cycles.
His impressive development portfolio spans dozens of iconic QLD, VIC and SA projects. Facilitated by his first project marketing company Property Focus Group, Martin grew the sales to 450+ sales annually for over a decade, while his development ventures transformed raw land into profitable subdivisions & projects, from conception to completion.
Martin’s expertise extends across the entire development lifecycle, from land acquisition under options across four states to off-the-plan marketing strategies that consistently outperform market expectations. His joint venture development arm successfully procured and sold four major projects between 2015-2018, while his building companies delivered 120+ homes annually at their peak.
As a Master of Sales, Delivery & Project Marketing, Martin has pioneered innovative sales strategies for apartments, townhouses, and house-and-land packages nationwide. His ability to identify emerging markets, secure strategic land positions, and execute comprehensive marketing campaigns has generated hundreds of millions in development sales across Queensland, Victoria, Perth, and South Australia.
Alan Borges
Alan Borges is a dedicated luxury real estate agent with a strong background in residential property, business and client relationships.
With a focus on premium coastal real estate, Alan brings a refined approach to every transaction, combining market insight, skilled negotiation and personalised service to achieve the best possible outcome for his clients.
For Alan, exceptional real estate is about more than property, it’s about understanding people and delivering a personalised experience. Built on trust, integrity and professionalism, Alan fosters lasting relationships with his clients.
Brad Kopcikas-Yates
With a fresh perspective and a wealth of diverse life experiences, Brad Kopcikas-Yates brings a dynamic energy to our sales team. His career has been marked by consistent success across multiple areas of the property industry, including top performance as a real estate sales and marketing agent, leadership as a sales manager for a multi-office franchise group, and business development roles spanning volume home building, new home sales, off-the-plan projects, medium-density developments, and project management.
Brad excels in land sales, residential, and commercial transactions across both NSW and QLD, making him a truly versatile agent.
Brad is known for leveraging his strong community connections and personable nature to deliver exceptional outcomes for his clients. He combines extensive market knowledge with a genuine care for people, enabling him to navigate even the most complex transactions with confidence and clarity. For every vendor, Brad’s goal is simple: to achieve the best possible result while making the journey smooth and stress-free.
Outside of real estate, Brad embraces an active lifestyle and finds balance in the ocean. He is often seen riding the waves along the Tweed Coast, where he draws inspiration and energy from the natural beauty of the region.
Brad’s multifaceted background, commitment to excellence, and passion for creating positive client experiences position him as a standout sales agent. With his drive and adaptability, he continues to make a lasting impact on both the local community and the broader real estate industry.
Brad Kopcikas-Yates operates independently under Bradkop Concepts Pty Ltd, ACN 685 763 848, and works in conjunction with Garten Enterprises Pty Ltd, trading as Coastal Property Collective, ACN 146 153 451.
Sarah Meyer
We’re excited to welcome Sarah Meyer to our team as a dynamic and enthusiastic Sales Associate.
With 2 years of real estate experience in both administration and sales support roles, Sarah brings a well-rounded skillset to Team Brad. She is known for her exceptional client service, strong attention to detail, and ability to keep things running smoothly with her scheduling, structure, and problem-solving abilities.
Sarah is passionate about helping clients and supporting her team, and she is continuing to grow and develop her career as a sales agent.
Outside of work, Sarah enjoys staying active, spending quality time with her family and animals, and making the most of the outdoors. Her positive energy and commitment to excellence make her a valuable addition to the team.
Ruari Dowdney
Ruari is a dedicated and experienced real estate professional with a strategic and intuitive approach to helping clients buy and sell properties. His diverse background in events, marketing, and client management enables him to understand clients’ needs and deliver tailored solutions effectively. Educated in the UK, Ruari stays well-informed of the latest market trends, property values, and industry best practices, ensuring his clients are always ahead of the game—all with a friendly and approachable demeanor.
As a proactive and organized professional, Ruari is dedicated to providing exceptional service throughout every stage of the buying or selling process. His entrepreneurial experience managing his own businesses has honed his negotiation skills and resilience, while his background in social care enhances his ability to connect deeply with clients and understand their unique goals.
Ruari believes that genuine relationships are the cornerstone of success in real estate. He is committed to building trust through honest communication and attentive service, ensuring his clients feel confident and supported. A quick learner and collaborative team player, Ruari leverages authentic connections and market insights to help clients make informed decisions and achieve their property goals.
Tara Stone
Tara brings a rich and varied background to real estate, shaped by experience in small business, fashion, lifestyle, finance, and brand development. This diversity informs her thoughtful, creative, and detail-focused approach to every campaign.
Before real estate, Tara led businesses in the fashion and lifestyle space, honing her skills in branding, visual storytelling, and client connection. With a foundation in finance and marketing, she balances commercial insight with emotional intelligence – a rare mix that serves both buyers and sellers well.
Her move into property was a natural alignment of her passions: people, design, and coastal living. Calm under pressure and solutions-focused, Tara is known for her clarity and care, guiding clients with confidence through what can be an emotional process.
Having lived in coastal communities for much of her life, Tara deeply understands the lifestyle motivations behind many property decisions. She knows these homes are chosen for how they feel – not just how they function – and she brings this sensitivity to every sale.
Joining Coastal Property Collective was a values-driven choice, reflecting her collaborative style and dedication to relationships, integrity, and community. Grounded, personable, and precise, Tara approaches each campaign with intention, delivering service built on trust, transparency, and genuine connection.
Tara Stone operates independently under Tara Stone Property Pty Ltd, ACN 693 723 045, and works in conjunction with Garten Enterprises Pty Ltd, trading as Coastal Property Collective, ACN 146 153 451.
Karol Lansangan
At Coastal Property Collective, Karol Lansangan plays a vital role in Admin Support, providing seamless assistance that allows our agents to focus on listing and selling properties.
With over 11 years of experience in administration, marketing, and contract management, Karol brings expertise, efficiency, and a strong attention to detail to the team. Her ability to manage critical tasks with accuracy and care helps support our agents and maintain the trust they have built with their sellers and buyers.
Working remotely from the Philippines, Karol’s professionalism, dedication, and proactive approach make her an integral part of the Coastal team. Her contributions reflect our core values of excellence, collaboration, and exceptional service, and her passion for supporting others continues to enhance the experience we deliver to both our clients and our team.
Maricar Carida
At Coastal Property Collective, Maricar plays a vital role in Administrative Support, providing seamless assistance that empowers our agents to focus on listing and selling properties.
With a strong background in administration and a meticulous approach to detail, Maricar ensures that daily operations run smoothly and efficiently. Her clarity and reliability safeguard the trust our agents have built with their clients, while her thoughtful communication helps maintain a high standard of service across the team.
Though she works remotely from overseas, Maricar’s professionalism, warmth, and proactive mindset make her an indispensable part of the Coastal team. Her contributions reflect our commitment to excellence and collaboration, and her dedication to supporting others continues to elevate the client experience we deliver.
Mason Garten
Mason Garten, the founder of Coastal Property Collective has over 2 decades of real estate sales experience, working in both the Tweed Coast & Gold Coast Markets.
Mason has left an impressionable mark on the industry. With an impressive track record of over a a billion dollars in sales, Mason has consistently ranked among the top salespeople in Australasia.
Having grown up on the Gold Coast and owned property and businesses on the Tweed Coast for over 20 years, Mason has witnessed the transformation of the Southern Gold Coast and Tweed Coast into the sought-after locations they are today.
Beyond his real estate endeavours, Mason spent 15 years of immersion in Japanese business, becoming fluent in the language and achieving a black belt in karate, a testament to his commitment to excellence, his grit and determination to achieve results.
At this stage of his career, Mason still enjoys selling and you regularly find him conducting open homes negotiating deals but beyond that he has a real passion for nurturing and lifting his team to new results.
Kate Davies
Meet Kate Davis: The Administrative and Property Management Backbone of Coastal Property Collective
In the dynamic world of real estate, success is often driven by exceptional administrative and property management support. At Coastal Property Collective, Kate Davis excels as the Office Manager and Property Manager. With a dedication to excellence, she ensures that the sales agents receive indispensable administrative marketing, enabling them to operate at the highest level and achieve outstanding results.
Kate brings with her a wealth of experience, boasting an impressive 7-year journey in the real estate realm. Her tenure is a testament to her professionalism, dedication, and deep-rooted passion for the industry. Having honed her skills in real estate administration and property management, Kate’s expertise extends beyond day-to-day operations, making her a vital asset to Coastal Property Collective. She manages a range of responsibilities, from overseeing rental properties and tenant relations to ensuring properties are maintained to the highest standards, further propelling the team toward collective success.
Highly organised and incredibly detail-oriented, Kate’s meticulous approach ensures that every aspect of administrative, marketing, and property management is expertly handled. From contracts to marketing campaigns and property oversight, her precise touch and proactive mindset allow the sales agents to focus on what they do best: achieving great results and delivering unparalleled service to clients.
Kate’s core values revolve around the significance of relationships, both with clients and colleagues. She understands that building strong, trust-based connections is at the heart of successful real estate and property management endeavours. With a relentless dedication to delivering high-quality service and results, Kate embodies the ethos of Coastal Property Collective and contributes significantly to their mission of excellence.
In summary, Kate Davis is more than an office manager and property manager—she is the essential backbone that enables Coastal Property Collective to operate seamlessly. Her experience in property management and real estate administration, coupled with her commitment to exceptional service, makes her an indispensable part of the Coastal Property Collective team, ensuring that every client and property receives the utmost care and attention.
Greg Costello | Cosbar Constructions Pty Ltd
With an extensive construction background, Greg Costello has forged an extraordinary career rooted in passion for property and commitment to client success. From humble beginnings of small-scale home development projects, Greg quickly progressed to multimillion-dollar properties and consulting on development opportunities for esteemed corporations.
In 2017, Greg co-founded Green Data, an international leader in cost-effective renewable energy for the data industry. Beyond his professional life, Greg is a trailblazer in the fitness world. He has set two world records at the 2016 Masters Games in Australia and even revitalised a local Currumbin gym when it faced risk of closure.
Greg has rekindled his passion for real estate, recognising the Far North Coast of NSW as a key growth corridor in the real estate landscape. His approach to real estate is tethered to his deep passion for property development, accompanied by his natural competitive nature. Armed with unparalleled knowledge and dedication, Greg is ready to elevate your real estate visions.
Greg Costello operates independently under Cosbar Constructions Pty Ltd ACN 114 214 176 and works in conjunction with Garten Enterprises Pty Ltd, trading As Coastal Property Collective ACN 146 153 451.
Chris King | Kings Realty Pty Ltd
With over two decades of experience in the sales industry, Chris is a seasoned professional who understands the intricacies of sales at its core. His journey began with founding and leading a successful sales company, where he played a pivotal role in shaping a dynamic team and training them to excel in the art of selling.
A hallmark of Chris’s career is his substantial property portfolio, carefully constructed through strategic investing. This personal success is a valuable resource he offers to clients. His insights into property investment and development ensure he provides clients with sound advice and guidance based on real-world experiences.
In the world of real estate, Chris understands that it’s not just about transactions; it’s about fulfilling the dreams and aspirations of individuals and families. He takes a personalised approach to each client’s needs, working collaboratively to transform their goals into reality. Whether it’s finding the perfect home, selling a property, or making a strategic investment, Chris is here to guide, educate, and empower clients.
Chris King operates independently under King Realty Pty Ltd ACN 675 953 161 and works in conjunction with Garten Enterprises Pty Ltd, trading As Coastal Property Collective ACN 146 153 451.
Dean & Julie O’Neill | DJE Property Group Pty Ltd
Dean, Julie and Emelie O’Neill bring a fresh, authentic and highly personal approach to real estate. With a shared passion for property and a strong connection to the local community, they combine experience, energy and genuine care to help clients achieve their property goals with confidence.
Having lived locally for more than 15 years, the O’Neill family offers deep market knowledge and a strong understanding of the area they proudly serve. Their approachable nature and commitment to personalised service allow them to build trusted relationships and deliver a seamless experience for every client.
Dean forms the foundation of the team, bringing valuable real estate experience, practical knowledge and a calm, client-first approach. Julie brings fresh perspective, enthusiasm and genuine care, ensuring a thoughtful and supportive experience throughout the property journey. Emelie represents the next generation of the family team, contributing energy, adaptability and a modern outlook.
Together, the O’Neill family offers a real estate experience that is both professional and personal. Having bought, sold, invested in and built property themselves, they understand the process from every angle and provide trusted advice, genuine support and tailored service from start to finish.
Dean & Julie O’Neill operates independently under DJE Property Group Pty Ltd, ACN 666 965 705 73, and works in conjunction with Garten Enterprises Pty Ltd, trading as Coastal Property Collective, ACN 146 153 451.
Olivia Burke
With over two years of experience in the real estate industry, Liv has developed a well-rounded understanding of the sector through hands-on involvement across diverse roles, including executive support, administration and property management. With hands-on experience across multiple facets of real estate she brings a comprehensive understanding of the operational and client-facing elements essential to successful real estate sales.
In her role as Executive Assistant to Chris King, Liv plays a pivotal role in ensuring the seamless day-to-day operation of the business. She provides high-level administrative and strategic support, coordinates communication and assists in maintaining the professional standards and efficiency that underpin the brand. Working closely with Chris, Liv manages critical documentation, streamlines communication, supporting complex, time-sensitive matters with precision and care.
At the core of Liv’s approach is a strong people-first philosophy. She recognises that successful sales outcomes are built on trust, responsiveness, and exceptional service. Liv is committed to delivering a high standard of client care behind the scenes, ensuring clients feel supported, informed, and confident at every stage of their property journey. Her calm, solutions-focused approach adds stability and professionalism to fast-paced sales environments.
Liv has a genuine passion for real estate and is deeply invested in supporting growth, performance, and long-term relationships. She understands the importance of brand reputation, client experience, and operational excellence in achieving standout sales results. Through her role as Executive Assistant, Liv contributes directly to the effectiveness of the sales operation, helping transform opportunity into results and supporting clients in achieving premium outcomes.
Olivia Burke operates independently under King Realty Pty Ltd ACN 675 953 161 and works in conjunction with Garten Enterprises Pty Ltd, trading As Coastal Property Collective ACN 146 153 451.
Melinda Shaw | Mojo Advertising & Marketing Pty Ltd
With a passion for turning houses into homes, Melinda seamlessly blends the artistry of interior design with the strategic finesse of sales and marketing. As an experienced real estate professional, she brings a unique set of skills to the table, ensuring every client’s journey is not just transactional but transformative.
Having honed her sales and marketing expertise in previous roles, Melinda understands the pulse of the market. She leverages this knowledge to create personalised strategies that go beyond selling properties – she sells lifestyles. Melinda’s background in interior design allows her to stage properties for maximum appeal and ensures her clients visualise the endless possibilities within a space.
Whether you’re a first-time buyer, a seasoned investor, or someone looking to sell their cherished home, Melinda is your dedicated partner. Elevate your real estate experience with a professional who understands the art of living.
Melinda Shaw operates independently under Mojo Advertising & Marketing Pty Ltd ACN 608 875 127 and works in conjunction with Garten Enterprises Pty Ltd, trading as Coastal Property Collective ACN 146 153 451.
Gus D'Anton | Reipert Enterprises Pty Ltd
Meet Gus D’Anton, a real estate agent with expertise in construction and an overseas law background who boasts over a decade in Australia’s building industry. He brings a unique combination that adds supreme value to his clients. His sharp eye for property evaluation and maintenance analytical skills and ethical practices from his legal knowledge ensure top-notch service.
Raised in a family heavily involved in investment properties, Gus gained invaluable insights into market dynamics and trends from a young age. His passion for real estate, positive attitude, and interpersonal skills make him a sought-after agent dedicated to securing the best deals for his clients.
Driven by a genuine desire to help clients achieve their real estate goals, Gus leverages his diverse skill set with expertise and care at Coastal Property Collective. His commitment to excellence and passion for the industry ensures clients receive unparalleled service every step of the way.
Contact: 0431 898 697
gus@coastalpropertycollective.com
Gus D’Anton operates under Reipert Enterprises Pty Ltd ACN 684 356 956 and works in conjunction with Garten Enterprises Pty Ltd, trading as Coastal Property Collective ACN 146 153 451.
Julian Cleak | Cleak Realty Pty Ltd
Julian is a consummate real estate professional with over 13 years of invaluable experience in the Kingscliff & Casuarina real estate markets. His extensive expertise in listing, selling, and managing permanent, holiday, and commercial properties provides him with a comprehensive understanding of all aspects of agency operations. This breadth of knowledge gives Julian a distinct edge in real estate sales.
Julian’s commitment to transparency and accountability has forged strong business relationships, making him a trusted partner in achieving clients’ real estate goals. His dedication was recently recognised when Rate My Agent named him Agent of the Year for Casuarina in 2024, a testament to his excellence and client satisfaction.
Julian’s roots are in Byron Bay, where he was raised on a large acreage surrounded by a community of builders, bricklayers, musicians, and artists. This environment fostered his diverse skills in owner renovating, landscaping, and property maintenance, along with a deep appreciation for music and art. Julian’s hobbies, including enduro motorcycle riding, camping, fishing, bush walking, and swimming, reflect his adventurous and well-rounded character.
Julian looks forward to leveraging his extensive experience and passion for property to help you achieve your real estate goals.
Julian Cleak operates independently under Cleak Realty Pty Ltd ACN 629 061 338 and works in conjunction with Garten Enterprises Pty Ltd, trading as Coastal Property Collective ACN 146 153 451.
James Owen
James has over 30 years of experience delivering exceptional customer service and client outcomes. His extensive background in strategic planning and tactical execution allows him to consistently achieve outstanding results for his clients. As a highly effective communicator, James excels at building strong relationships and engaging with people from all walks of life.
In addition to his real estate expertise, James has been serving as a Tweed Shire Council Councillor since 2016, providing him with a deep understanding of the community and its needs. His strong local presence and trusted leadership have fostered an extensive network of buyers and sellers who rely on his guidance and expertise.
Known for his energetic and driven approach, James is committed to staying up-to-date with the latest economic and political developments that shape the local real estate market. This dedication to knowledge and continuous improvement ensures that his clients receive the most informed advice and tailored solutions.
As a valued member of Coastal Property Collective in Kingscliff, James brings his passion for helping clients navigate the property landscape, whether they’re buying or selling a home. His attention to detail, strategic mindset, and personable nature make him an invaluable asset for anyone seeking a seamless and enjoyable real estate experience.
With James’ proven track record and unparalleled commitment to client satisfaction, you can be confident that your property journey is in the best possible hands.
Rebecca Hanzic | Coastal Paradise Properties Pty Ltd
Rebecca is a high-performing real estate professional recognised for delivering premium outcomes through expert negotiation, strategic marketing, and unwavering integrity. Backed by a proven track record and outstanding client reviews, Rebecca is known for exceeding expectations and achieving results that speak for themselves.
Drawing on a unique background in Midwifery, Psychology, and Sales, Rebecca brings a rare blend of empathy, insight, and commercial expertise. Every campaign is individually tailored to the property, the market, and the client’s goals. Rebecca’s clients benefit from clear communication, honest advice, and a seamless experience from start to finish.
More than an agent, Rebecca delivers the expertise of a skilled strategist with the care of a trusted advisor. The result is an exceptional real estate experience defined by confidence, clarity, and outstanding outcomes.
Rebecca Hanzic operates independently under Coastal Paradise Properties Pty Ltd ACN 686 098 368 and works in conjunction with Garten Enterprises Pty Ltd, trading as Coastal Property Collective ACN 146 153 451.
Savannah Waye
As Personal Assistant to Rebecca Hanzic, Savannah plays an integral role in supporting the fast-paced demands of the real estate industry, ensuring every client interaction is handled with professionalism, warmth, and care.
With a personable and approachable nature, Savannah is dedicated to delivering a seamless experience for both clients and the team. Savannah’s positive energy, attention to detail, and commitment to excellence make her a highly valued part of the business, helping uphold the premium level of service clients have come to expect from Rebecca Hanzic and her team.
Savannah Waye operates independently under Coastal Paradise Properties Pty Ltd ACN 686 098 368 and works in conjunction with Garten Enterprises Pty Ltd, trading as Coastal Property Collective ACN 146 153 451.
Mark and Asher
Asher Wales and Mark J Hunt offer a dynamic approach to real estate across the Northern Rivers, specializing in properties from Pottsville to Fingal and the surrounding hinterlands. With their combined local knowledge and diverse expertise, they provide clients with unmatched guidance through every stage of the real estate process.
Asher, a qualified carpenter trained under local builder Pete Wilson of Seabreeze Homes, offers unique building insights and practical advice on improving property value. His background in marketing and events further enhances his ability to creatively market properties, ensuring they stand out in a competitive market. Asher’s hands-on construction experience and strategic marketing skills offer clients a comprehensive approach to maximizing property appeal.
Mark brings years of experience in real estate, specializing in negotiation, market analysis, and relationship-building. His ability to navigate complex transactions and secure the best terms for his clients is complemented by his keen understanding of market trends. Mark’s strong interpersonal skills and strategic advice help clients make informed decisions and achieve the best value.
Together, Asher and Mark provide personalized, results-driven service, backed by the expertise and support of Coastal Property Collective and Principal Agent Mason Garten. Their commitment to client success and strong local connections ensures a smooth, successful real estate journey.
Martin Graham
With 25+ years of transformative experience in Southeast Queensland’s & Australian property sector, Martin Graham stands as a proven architect of successful development projects and strategic sales & marketing initiatives.
From his early breakthrough at FKP Property Group, Queensland’s largest public developer, where he rapidly ascended to lead their investment division, Martin has consistently delivered exceptional results across multiple market cycles.
His impressive development portfolio spans dozens of iconic QLD, VIC and SA projects. Facilitated by his first project marketing company Property Focus Group, Martin grew the sales to 450+ sales annually for over a decade, while his development ventures transformed raw land into profitable subdivisions & projects, from conception to completion.
Martin’s expertise extends across the entire development lifecycle, from land acquisition under options across four states to off-the-plan marketing strategies that consistently outperform market expectations. His joint venture development arm successfully procured and sold four major projects between 2015-2018, while his building companies delivered 120+ homes annually at their peak.
As a Master of Sales, Delivery & Project Marketing, Martin has pioneered innovative sales strategies for apartments, townhouses, and house-and-land packages nationwide. His ability to identify emerging markets, secure strategic land positions, and execute comprehensive marketing campaigns has generated hundreds of millions in development sales across Queensland, Victoria, Perth, and South Australia.
Alan Borges
Alan Borges is a dedicated luxury real estate agent with a strong background in residential property, business and client relationships.
With a focus on premium coastal real estate, Alan brings a refined approach to every transaction, combining market insight, skilled negotiation and personalised service to achieve the best possible outcome for his clients.
For Alan, exceptional real estate is about more than property, it’s about understanding people and delivering a personalised experience. Built on trust, integrity and professionalism, Alan fosters lasting relationships with his clients.
Brad Kopcikas-Yates
With a fresh perspective and a wealth of diverse life experiences, Brad Kopcikas-Yates brings a dynamic energy to our sales team. His career has been marked by consistent success across multiple areas of the property industry, including top performance as a real estate sales and marketing agent, leadership as a sales manager for a multi-office franchise group, and business development roles spanning volume home building, new home sales, off-the-plan projects, medium-density developments, and project management.
Brad excels in land sales, residential, and commercial transactions across both NSW and QLD, making him a truly versatile agent.
Brad is known for leveraging his strong community connections and personable nature to deliver exceptional outcomes for his clients. He combines extensive market knowledge with a genuine care for people, enabling him to navigate even the most complex transactions with confidence and clarity. For every vendor, Brad’s goal is simple: to achieve the best possible result while making the journey smooth and stress-free.
Outside of real estate, Brad embraces an active lifestyle and finds balance in the ocean. He is often seen riding the waves along the Tweed Coast, where he draws inspiration and energy from the natural beauty of the region.
Brad’s multifaceted background, commitment to excellence, and passion for creating positive client experiences position him as a standout sales agent. With his drive and adaptability, he continues to make a lasting impact on both the local community and the broader real estate industry.
Brad Kopcikas-Yates operates independently under Bradkop Concepts Pty Ltd, ACN 685 763 848, and works in conjunction with Garten Enterprises Pty Ltd, trading as Coastal Property Collective, ACN 146 153 451.
Sarah Meyer
We’re excited to welcome Sarah Meyer to our team as a dynamic and enthusiastic Sales Associate.
With 2 years of real estate experience in both administration and sales support roles, Sarah brings a well-rounded skillset to Team Brad. She is known for her exceptional client service, strong attention to detail, and ability to keep things running smoothly with her scheduling, structure, and problem-solving abilities.
Sarah is passionate about helping clients and supporting her team, and she is continuing to grow and develop her career as a sales agent.
Outside of work, Sarah enjoys staying active, spending quality time with her family and animals, and making the most of the outdoors. Her positive energy and commitment to excellence make her a valuable addition to the team.
Sarah Meyer operates independently under Bradkop Concepts Pty Ltd, ACN 685 763 848, and works in conjunction with Garten Enterprises Pty Ltd, trading as Coastal Property Collective, ACN 146 153 451.
Ruari Dowdney
Ruari is a dedicated and experienced real estate professional with a strategic and intuitive approach to helping clients buy and sell properties. His diverse background in events, marketing, and client management enables him to understand clients’ needs and deliver tailored solutions effectively. Educated in the UK, Ruari stays well-informed of the latest market trends, property values, and industry best practices, ensuring his clients are always ahead of the game—all with a friendly and approachable demeanor.
As a proactive and organized professional, Ruari is dedicated to providing exceptional service throughout every stage of the buying or selling process. His entrepreneurial experience managing his own businesses has honed his negotiation skills and resilience, while his background in social care enhances his ability to connect deeply with clients and understand their unique goals.
Ruari believes that genuine relationships are the cornerstone of success in real estate. He is committed to building trust through honest communication and attentive service, ensuring his clients feel confident and supported. A quick learner and collaborative team player, Ruari leverages authentic connections and market insights to help clients make informed decisions and achieve their property goals.
Rauri Dowdney operates under RBD & Co PTY LTD ACN 690 449 873, and works in conjunction with Garten Enterprises Pty Ltd, trading as Coastal Property Collective, ACN 146 153 451.
Tara Stone
Tara brings a rich and varied background to real estate, shaped by experience in small business, fashion, lifestyle, finance, and brand development. This diversity informs her thoughtful, creative, and detail-focused approach to every campaign.
Before real estate, Tara led businesses in the fashion and lifestyle space, honing her skills in branding, visual storytelling, and client connection. With a foundation in finance and marketing, she balances commercial insight with emotional intelligence – a rare mix that serves both buyers and sellers well.
Her move into property was a natural alignment of her passions: people, design, and coastal living. Calm under pressure and solutions-focused, Tara is known for her clarity and care, guiding clients with confidence through what can be an emotional process.
Having lived in coastal communities for much of her life, Tara deeply understands the lifestyle motivations behind many property decisions. She knows these homes are chosen for how they feel – not just how they function – and she brings this sensitivity to every sale.
Joining Coastal Property Collective was a values-driven choice, reflecting her collaborative style and dedication to relationships, integrity, and community. Grounded, personable, and precise, Tara approaches each campaign with intention, delivering service built on trust, transparency, and genuine connection.
Tara Stone operates independently under Tara Stone Property Pty Ltd, ACN 693 723 045, and works in conjunction with Garten Enterprises Pty Ltd, trading as Coastal Property Collective, ACN 146 153 451.
Karol Lansangan
At Coastal Property Collective, Karol Lansangan plays a vital role in Admin Support, providing seamless assistance that allows our agents to focus on listing and selling properties.
With over 11 years of experience in administration, marketing, and contract management, Karol brings expertise, efficiency, and a strong attention to detail to the team. Her ability to manage critical tasks with accuracy and care helps support our agents and maintain the trust they have built with their sellers and buyers.
Working remotely from the Philippines, Karol’s professionalism, dedication, and proactive approach make her an integral part of the Coastal team. Her contributions reflect our core values of excellence, collaboration, and exceptional service, and her passion for supporting others continues to enhance the experience we deliver to both our clients and our team.
Maricar Carida
At Coastal Property Collective, Maricar plays a vital role in Administrative Support, providing seamless assistance that empowers our agents to focus on listing and selling properties.
With a strong background in administration and a meticulous approach to detail, Maricar ensures that daily operations run smoothly and efficiently. Her clarity and reliability safeguard the trust our agents have built with their clients, while her thoughtful communication helps maintain a high standard of service across the team.
Though she works remotely from overseas, Maricar’s professionalism, warmth, and proactive mindset make her an indispensable part of the Coastal team. Her contributions reflect our commitment to excellence and collaboration, and her dedication to supporting others continues to elevate the client experience we deliver.
Professional communication from the start Bec took the time to understand our needs and gave us the advice we needed.
Dealing with negotiations all hours of the evening she put in the work to get the contract in place.
Couldn’t be happier to recommend Bec from all points of view and will certainly be a returning customer.
We can't speak highly enough about Rebeca. She was attentive to our needs and communicated with the seller about our questions regarding the property.
Rebecca is genuinely likeable, ethical real estate agent and we would highly recommend her to future buyers.
Thank you Rebecca!!
Brad is well organised, fabulous communicater and has accommodated any requests we have had in a timely manner with nothing but positive outcomes.
Great Agent for both the seller and buyer!