Deegan and Co.

Our sales performance at a glance

See how Deegan and Co. has performed in the last 12 months on RateMyAgent*

Reviews

Properties for sale

Sold properties

$1.5m

Average sale price

$18.2m

Total sales value

*Includes all properties sold (last 12 months) as lead and supporting agent and published on ratemyagent.com.au. It may not be complete and can exclude off-market, private sales and undisclosed pricing and sold dates. Contact agent for full sales history.

Meet the team

Get to know the agent at Deegan and Co..

Mark Deegan

Director

4.9

(122 reviews)

About Mark

Deegan and Co. is your local real estate partner, built on 17 years of Sunshine Coast experience. We combine long-term local knowledge with a proven track record of successful sales and happy clients. Delivering simple, effective, and flexible solutions for sellers and bringing real value to the process having successfully moved hundreds of clients over the years. Whether you need a quick market appraisal, a custom marketing campaign, or a tailored negotiation strategy, we will adapt to your goals and timeline. Our transparent selling techniques create outstanding results in a time frame that works for you. From clear, straight-forward communication to data-driven pricing advice, we make sure you understand every step of the process and feel confident in your decisions. Every client receives a personalised sales solution. Simply tell us what you need, and we’ll map out a bespoke plan together, one that reflects your priorities and maximises your property’s potential. At our core is a strong brand commitment to excellent results and top-tier client care. We measure our success by your satisfaction. Based in Little Mountain we’re proud to serve Sunshine Coast community with dedication, integrity, and the local expertise that turns real estate goals into reality.

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About us

Introducing Deegan and Co. Deegan and Co. is your Little Mountain real estate partner, built on 16 years of Sunshine Coast experience. As specialists in Little Mountain and the surrounding suburbs, we combine deep local knowledge with a proven track record of successful sales. We deliver simple, effective, and flexible solutions for sellers. Whether you need a quick market appraisal, a custom marketing campaign, or a tailored negotiation strategy, we adapt to your goals and timeline. Our transparent selling techniques create outstanding results without any smoke and mirrors. From clear, honest communication to data-driven pricing advice, we make sure you understand every step of the process and feel confident in your decisions. Every client receives a personalised sales solution. Simply tell us what you need, and we’ll map out a bespoke plan together—one that reflects your priorities and maximises your property’s potential. At our core is a strong brand commitment to excellent results and top-tier client care. We measure our success by your satisfaction, investing in the service, support, and follow-through that set us apart. Based right here in Little Mountain, we’re proud to serve our community with dedication, integrity, and the local expertise that turns real estate goals into reality.

Buyer review

18 days ago

Mark was very helpful!

Mark was the seller's agent, he showed us the property 3 times and was very helpful and responsive even when he was overseas on vacation. He made the deal smooth and efficient.

Mark Deegan

4.9

(122 reviews)

Seller review

about 2 months ago

Listed Tuesday, Under Contract Saturday – Outstanding Communication Every Step of the Way

We recently sold our property through Mark from Deegan & Co, and the entire experience exceeded our expectations. We listed the property on a Tuesday, held the first open home on Saturday, and by Saturday night Mark had secured a signed contract. The sale then went unconditional the following Friday. The speed of the result was impressive, despite challenging market conditions, but what stood out even more was the professionalism and communication throughout the process. Our property had tenants in place under a somewhat complex leasing arrangement, which could easily have made the sale difficult. Mark handled the situation exceptionally well, building a positive relationship with the tenants and managing the process so effectively that we were able to remain largely hands-off. He kept everyone informed, ensured inspections and negotiations ran smoothly, and achieved a great outcome without creating unnecessary stress for any party. Communication was excellent from start to finish. Mark provided timely updates, kept us informed of every development, and was always straightforward and honest. There was no sales spin, no fluff, and no surprises, just clear advice, regular communication, and a genuine focus on getting the best result. Thank you Mark from Deegan and Co!!

Mark Deegan

4.9

(122 reviews)

Seller review

2 months ago

Easy to talk to and very professional and honest

Mark was easy to talk to he was knowledgeable about the property he sold and very happy with his negotiating

Mark Deegan

4.9

(122 reviews)

Seller review

3 months ago

Best agent we have had the pleasure of working with. Friendly, professional and a straight shooter

My wife and I met Mark when inspecting another property and immediately connected with his relaxed style, honesty and no pressure. We then engaged Mark to sell our rental property, he was no fuss, always available to chat and very committed. Mark kept us updated on the progress of all open homes, progress of contracts as they progressed and never left us guessing. We will use Mark for all future property transactions and recommend him to anyone seeking a agent in the future.

Mark Deegan

4.9

(122 reviews)

Seller review

4 months ago

Honest, knowledgeable and realistic with expectations.

Mark has great experience in real estate and it showed from our first meeting with him. His knowledge and insight into the process of selling our property was first class, always kept us informed of what was happening each step of the way. He set clear and realistic expectations of what he was going to be able to achieve for us and then was able to deliver above and beyond. We would highly recommend Mark from Deegan & Co. to anyone selling a property.

Mark Deegan

4.9

(122 reviews)

Buyer review

5 months ago

Happy buyers

We’re incredibly grateful to Mark for his support in helping us purchase our new home. From start to finish, he was personable, professional, and always prompt with communication. It’s clear that he genuinely cares about both his buyers and sellers — something that feels rare to find in an real estate agent today. Mark’s kind and approachable manner made the entire process smooth and reassuring, and we couldn’t recommend him more highly.

Mark Deegan

4.9

(122 reviews)

Our properties