We're Mark and Fiona Deegan — the husband and wife team behind Deegan and Co., an independent, locally owned real estate business proudly serving the Sunshine Coast community from our home base in Little Mountain.
Between us, we bring a combination that is genuinely unique in this industry. Mark has spent 17 years working in the Sunshine Coast property market, helping hundreds of client's upgrade, downsize, relocate and manage their investment portfolios — building a track record of successful sales and lasting client relationships along the way. Fiona is a qualified Chartered Accountant who brings exceptional attention to detail, financial rigour and a calm, considered approach to every aspect of the business — from behind the scenes to being present at open homes when it matters most. Together, we offer our clients something most agencies simply can't — the care of a family business combined with two very different but complementary skill sets working in your corner.
But what truly sets Deegan and Co. apart is the way we sell.
After 17 years in the market, Mark identified a smarter, more intentional approach to achieving outstanding results — and developed the Deegan and Co. Targeted Sales Strategy. Where most agents list your home and wait, our proactive approach has us laying the foundations before your property even hits the market. By identifying your most likely buyer profile early, we market directly and deliberately to the people most likely to love your home and pay the right price for it. Getting on the front foot early and being thorough with the sale process means your property enters the market with genuine momentum already behind it. We help with everything from data driven pricing advice to tips on presentation and preparing for inspections. When required, we also help when it comes to searching for your next home with our vast network of agents and buyers agents, these relationships we have built over many years.
Mark has refined this process into a clear, simple model that every seller can understand from day one. No jargon. No vague promises. Just a focused, proven strategy that brings clarity and confidence to what is often one of the biggest financial decisions of your life.
We're excited to be bringing something genuinely different to a market where too many agents are following the same tired playbook — and our results speak for themselves. In the first four months since launching Deegan and Co., we have been delighted to deliver contracts to our sellers totalling almost $10,000,000! The average time to get a deal secured and contract signed off for our listings has been just 10 days, with a median sale price of $2,380,000. We are proud of these numbers but it is only just the beginning of our targeted sales strategy being put into action.
At Deegan and Co., we don't measure our success by how many homes we list. We measure it by the results we achieve for the people who trust us with their most valuable asset.
• Statistics from REA as at April 2026.
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