Meet Gina

Founder, GK Buy Sell | Buyer’s Agent | Property Strategist

In Melbourne’s competitive luxury property market, where $2 M+ family homes are the norm, Gina Kantzas stands out as a trusted advisor, fierce negotiator, and visionary strategist. With over 15 years of experience, Gina has helped hundreds of clients buy smarter, negotiate stronger, and dream bigger.

“Emotional and financial happiness in your home is not only possible—it’s essential.”

Gina’s approach is deeply personal. Backed by strong industry relationships, renovation experience and a coaching mindset, she offers more than just market knowledge—she delivers insight, innovation, and confidence. Whether you’re upsizing, downsizing, navigating a life transition, or investing in a future home for your children, Gina provides tailored advice on property potential, value enhancement, and long-term lifestyle alignment.

“My goal is to create a path to secure your future. My highest role is to help you avoid costly mistakes.”

Nearly half of Gina’s client success stories happen in the exclusive off-market space—buying and selling discreetly in a city driven by auctions. She thrives on the challenge of finding the right home at the right price, with unwavering dedication to her clients’ unique needs. Her business is built on referrals, a testament to the trust and satisfaction of clients who become lifelong advocates.

“I thrive on challenges—especially when others say, ‘It can’t be done.’ I ask, ‘How can we make it happen?’”

Gina’s journey began in 2009 when she was invited into the real estate industry. She quickly rose to become a principal buyer’s agent at a leading Melbourne firm. With a background in business and human resources, she brings a rare blend of strategic insight and human connection to every client interaction.

Recognising a gap in the market for a more holistic, client-centric approach, Gina founded GK Buy Sell—a boutique property strategy firm that empowers clients to buy, sell, and grow with confidence. As a licensed estate agent, qualified coach, and seasoned mentor, she offers more than transactions—she delivers transformation.

Whether you’re a discerning buyer, a strategic seller, or navigating both, Gina curates the right experts and resources to support your goals. Her leadership is collaborative, transparent, and deeply personalised—ensuring every client feels seen, supported, and successful.

“This business is not just about property—it’s about people, process, and potential.”

Let’s chat if you’re ready to explore how we can achieve better, together.