Deegan and Co.

77 Pierce Avenue, Little Mountain QLD 4551
  •   5   (16 reviews)

Our sales performance at a glance

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

15
Reviews
1
Properties for sale
14
Sold properties
$1.4m
Average sale price
$19.4m
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
Mark Deegan

Director

  4.9   (118 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.

Our reviews

  5  
16 reviewsacross 5 different locations, showing 6.
Seller review
Honest, knowledgeable and realistic with expectations.
about 2 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

Mark Deegan

  4.9   (118 reviews)
Buyer review
Happy buyers
3 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

Mark Deegan

  4.9   (118 reviews)
Buyer review
Mark was fantastic to deal with
5 months ago
Mark was fantastic to deal with

Mark was fantastic to deal with, he found us the perfect house very quickly and made all aspects of the purchase easy and stress free. We would highly recommend Mark to anyone looking to buy or sell on the Sunshine Coast.

Mark Deegan

Mark Deegan

  4.9   (118 reviews)
Seller review
Excellent all round Agent!
5 months ago
Excellent all round Agent!

Mark was the best Agent we could have chosen to sell our home. From the start he was personable, knowledgeable, and helped with every aspect of the sale. In what can be a very stressful and challenging process, Mark was professional and did everything to make the process better and easier. I would not hesitate to recommend Mark! 10/10

Mark Deegan

Mark Deegan

  4.9   (118 reviews)
Seller review
Committed, enthusiastic and professional
5 months ago
Committed, enthusiastic and professional

Mark was fantastic every step of the way. He understood our needs, was totally professional and empathic. He went above and beyond and helped us achieve a successful outcome.

Mark Deegan

Mark Deegan

  4.9   (118 reviews)
Seller review
Friendly, professional and trustworthy. Thanks Mark!
5 months ago
Friendly, professional and trustworthy. Thanks Mark!

Mark was friendly, trustworthy, and dedicated, selling our home and finding the perfect new one. Mark was outstanding from start to finish. He helped us successfully sell our home and find the perfect place to buy, and we couldn’t have asked for a better experience. He was professional, friendly, approachable, and truly dedicated to our needs. Mark consistently advocated for us, making sure our best interests were always front and center. Most importantly, he felt completely trustworthy throughout the entire process, which gave us great peace of mind. We’re incredibly grateful for his hard work Mark was friendly, trustworthy, and dedicated, selling our home and finding the perfect new one. Mark was outstanding from start to finish. He helped us successfully sell our home and find the perfect place to buy, and we couldn’t have asked for a better experience. He was professional, friendly, approachable, and truly dedicated to our needs. Mark consistently advocated for us, making sure our best interests were always front and center. Most importantly, he felt completely trustworthy throughout the entire process, which gave us great peace of mind. We’re incredibly grateful for his hard work and would highly recommend him to anyone looking to buy or sell a home. would highly recommend him to anyone looking to buy or sell a home.

Mark Deegan

Mark Deegan

  4.9   (118 reviews)
Show all 16 reviews
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Our properties

Deegan and Co. has 1 property for sale and sold 14 properties in the last 12 months, showing 4, sorted by most recent activity

SoldMay 3, 2026
$1,165,000
5 Easton Street
Maroochydore QLD 4558
4
2
2
House
SoldMar 4, 2026
$2,400,000
135 Kingfisher Crescent
Palmview QLD 4553
7
3
5
House
SoldFeb 28, 2026
$880,000
48 Amersham St
Kippa-Ring QLD 4021
3
1
3
House
For Sale
Offers Over $1,695,000
501 Glenhowden Road
Colinton QLD 4314
3
2
6
Rural
Show all 15 properties
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