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Agent Pronto analyzes transaction data, agent specialties, and client reviews to handpick the best agents in your area. Updated for March 2026. *
* Sales data is calculated based on transaction information available to Agent Pronto at the time of publishing and may not accurately reflect all transactions for a given agent.
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Information and statistics on the latest trends in the Key Colony Beach real estate market, updated for March 2026. *
The typical home value in Key Colony Beach is projected to be $1,266,250 for the month of February. January’s finalized data reported the typical value of a home in the city to be $1,097,500—up 44.41% over the previous 12 months. For comparison, county-level data pegged home values at $1,137,500 in Monroe County for the most recent reporting period. That number is expected to float around $1,251,250 in February.
Key Colony Beach had 14 new listings and 13 listings that went under contract in January, increasing the area’s total available inventory to 72—up 12.5% from the previous month. Inventory is projected to have further increased in February.
Of those 72 active listings, 23.61% reduced their price in the month of January. The median listing price for homes in Key Colony Beach grew 4.1% from December to January, bringing the current median listing price to $1,447,000. Based on projected data for February, listing prices may continue to grow.
The number of days that homes have been on the market prior to going under contract fell year-over-year. In January 2026, the median time for a listed property to go pending was 119 days, compared to 173 days in January 2025. However, in recent months the median number of days from listed to pending appears to be rising. That trend is predicted to have carried through to this February.
Market gauge is calculated based on the the number of active listings divided by home sales over the most recently available reporting period.
Key Colony Beach offers residents a close-knit, waterfront lifestyle with boating, fishing, scenic views, and convenient access to community amenities and events.
Key Colony Beach is a small, planned island community in the Middle Keys with its own city services, walkable streets, and direct access to the Atlantic. Most homes are on canals or along the waterfront, and the city’s grid layout makes it simple to navigate by car, golf cart, or bicycle.
Daily life here revolves around the water and nearby amenities. Residents enjoy fishing from canal-front yards or heading out through Shelter Bay to the reef. Public beach access at Sunset Park offers a peaceful shoreline and sunset views, while the City of Key Colony Beach maintains tennis courts, pickleball, and a par-3 golf course at the centrally located recreation area. Families appreciate proximity to schools and services in Marathon, including Marathon High School and the Monroe County Public Library Marathon Branch.
Restaurants and everyday conveniences are close by, with local dining spots along East Ocean Drive and additional options just over the causeway in Coco Plum and Key Vaca. Access to Florida Keys Marathon International Airport simplifies regional and private travel.
Because the housing stock is highly specialized waterfront property, working with an agent who understands canal depths, zoning, vacation rental rules, and insurance requirements is essential. Agent Pronto connects buyers and sellers with knowledgeable Key Colony Beach real estate agents who can streamline decisions and reduce stress at every step.
See why so many people rely on Agent Pronto to make their real estate journey a success.
“Karen is super professional, always working hard to get you the best price and is always accessible to you through the whole process. Knows area, works hard to find within your budget. I would recommend her to everyone! She will always get my repeat business!”
“Working with Zulay has been an absolute pleasure. She truly goes the extra mile — always proactive, patient, and professional. Although I’ve been in real estate for quite some time, my experience with the Section 8 program was limited, and she not only helped move the transaction forward successfully but also took the time to explain every step of the process. I sincerely appreciate her dedication and support. It was a real pleasure working with you, Zulay!”
“Zach has been nothing but 100% professional. He answers all correspondence quickly and effectively. I must also say that his ability to get a deal finished is unparalleled. He truly has a gift with working in real estate.”
“Michael did a fantastic job advising us on price. marketing and selling our property. He is smart, kind and professional. Always very reachable and on the ball - I highly recommend him.”
“I highly recommend Samuel. He is very professional. He walked me thought the process seamlessly.”
“From the first time we met, he made me feel comfortable and assured. No matter what time I called, he would always call back or text, always let me know what I was facing, would never tell me what to do...if I had to do all over again he is the person I want to deal with!”
“Evan made buying and selling my homes a pleasant experience.. His knowledge and expertise was comforting as he guided me through the entire process. I would use Evan as my realtor again in the future.”
“What can I say about George between his knowledge of all things and his guidance also, he is the best out there.”
“Larry is by far the most AMAZING Realtor. He was always very responsive to my calls, texts, request, etc. We built up such a great relationship through this crazy process, that even after we closed on our new home, he reached out to check on us. He is always looking to get the best deal for his clients. He is like family now to us and will always have his own seat next to the firepit in our backyard. I would DEFINETLY recommend Larry to anyone and everyone looking to buy or sell. AMAZING.. Can't say enough Great things about Larry.”
“Please see the previous comments. Tiffany is the best and truly world class! Tiffany was so wonderful to work with. She knew everything we needed and led us through a very unusual market with results beyond our expectations! We would not have trusted anyone else and she was gracious and kind even when we may not have been. We have referred our friends to work with her, she is the best. Grateful to her and the team.”
“Monika was awesome and on point. She is a wonderful person.”
“Everything went smoothly and I was kept informed during the entire process. The real estate agent, Tammy Garcia, was extremely professional and knowledgeable about the market conditions, ethical responsibility, and the entire selling process.”
“Did a super job. Ran into a few snags but he handled everything in a professional manner and kept the sale moving forward.”
“Jose has become a close friend and confidant... Enough said”
“Mr. Castaneda was very professional and understood our needs. He was always available whenever we called him. He always made time to show us properties. He constantly was emailing us new homes that were listed for our price range. Mr. Castaneda always had a positive attitude and eager to help. My husband and I definitely will choose him in the future if we need to. We will gladly recommend Jorge Castaneda to our friends and family for a realtor and someone that is reliable and trustworthy.”
There are more than 2 million real estate agents across the U.S., and you want to be sure the one you partner with is an experienced and trustworthy professional with strong local expertise covering the housing market in and around Key Colony Beach. Working with a proven agent will help you sell your home faster and for more money, and help you find your dream home at the best possible price.
Choosing a real estate agent to help you buy or sell property is one of the most important decisions you’ll make in your lifetime. You want to make sure your agent is an expert in your area, has a proven record helping people buy and sell similar homes to yours, and is well regarded by their previous clients. Let us know a few details about the property you are selling or the kind of home you want to buy, and Agent Pronto will match you with trusted real estate agents that have the experience you need. And before you interview an agent, check out our top five questions to ask a buyer’s agent and listing agent.
We consider performance metrics, close rates, specialties, and client reviews to qualify the best full-time agents. We then take the information you provide about the home you are selling or the kind of home you want to buy, and analyze the top local agents with the right experience for your specific needs. For more than a decade, we've helped hundreds of thousands of home buyers and sellers find the right agent. Get started now and find the perfect real estate agent.
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