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Key Colony Beach, FL real estate

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Agent Pronto analyzes transaction data, agent specialties, and client reviews to handpick the best agents in your area. Updated for June 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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Key Colony Beach real estate Market Report.

Information and statistics on the latest trends in the Key Colony Beach real estate market. *

Latest Rolling 3-Month Snapshot

Feb 1, 2026 - Apr 30, 2026

Median sale price
$1M
+13% from Q1 '26
Median list price
$918K
-24% from Q1 '26
Active listings
103
+2% from Q1 '26
Homes sold
35
+30% from Q1 '26
New pendings
34
-2.9% from Q1 '26
New listings
38
-14% from Q1 '26

Quarterly Pricing Trends for Key Colony Beach

Rolling three-month data ending on quarter boundaries when available.

Quarterly Pricing Trends for Key Colony Beach Q2 '21 Q2 '22 Q2 '23 Q2 '24 Q2 '25 Q1 '26 Median sale price in Apr 2021 - Jun 2021: $595K Median sale price in Jul 2021 - Sep 2021: $703K Median sale price in Oct 2021 - Dec 2021: $850K Median sale price in Jan 2022 - Mar 2022: $838K Median sale price in Apr 2022 - Jun 2022: $1M Median sale price in Jul 2022 - Sep 2022: $1.1M Median sale price in Oct 2022 - Dec 2022: $900K Median sale price in Jan 2023 - Mar 2023: $1.4M Median sale price in Apr 2023 - Jun 2023: $835K Median sale price in Jul 2023 - Sep 2023: $878K Median sale price in Oct 2023 - Dec 2023: $780K Median sale price in Jan 2024 - Mar 2024: $832K Median sale price in Apr 2024 - Jun 2024: $790K Median sale price in Jul 2024 - Sep 2024: $703K Median sale price in Oct 2024 - Dec 2024: $1.5M Median sale price in Jan 2025 - Mar 2025: $760K Median sale price in Apr 2025 - Jun 2025: $690K Median sale price in Jul 2025 - Sep 2025: $900K Median sale price in Oct 2025 - Dec 2025: $805K Median sale price in Jan 2026 - Mar 2026: $895K Median list price in Apr 2021 - Jun 2021: $850K Median list price in Jul 2021 - Sep 2021: $845K Median list price in Oct 2021 - Dec 2021: $873K Median list price in Jan 2022 - Mar 2022: $1.1M Median list price in Apr 2022 - Jun 2022: $1.3M Median list price in Jul 2022 - Sep 2022: $1.1M Median list price in Oct 2022 - Dec 2022: $832K Median list price in Jan 2023 - Mar 2023: $1.2M Median list price in Apr 2023 - Jun 2023: $799K Median list price in Jul 2023 - Sep 2023: $799K Median list price in Oct 2023 - Dec 2023: $973K Median list price in Jan 2024 - Mar 2024: $1M Median list price in Apr 2024 - Jun 2024: $995K Median list price in Jul 2024 - Sep 2024: $849K Median list price in Oct 2024 - Dec 2024: $1.2M Median list price in Jan 2025 - Mar 2025: $769K Median list price in Apr 2025 - Jun 2025: $1.1M Median list price in Jul 2025 - Sep 2025: $1000K Median list price in Oct 2025 - Dec 2025: $1.4M Median list price in Jan 2026 - Mar 2026: $1.2M Apr 2021 - Jun 2021 Median sale price $595K Median list price $850K Jul 2021 - Sep 2021 Median sale price $703K Median list price $845K Oct 2021 - Dec 2021 Median sale price $850K Median list price $873K Jan 2022 - Mar 2022 Median sale price $838K Median list price $1.1M Apr 2022 - Jun 2022 Median sale price $1M Median list price $1.3M Jul 2022 - Sep 2022 Median sale price $1.1M Median list price $1.1M Oct 2022 - Dec 2022 Median sale price $900K Median list price $832K Jan 2023 - Mar 2023 Median sale price $1.4M Median list price $1.2M Apr 2023 - Jun 2023 Median sale price $835K Median list price $799K Jul 2023 - Sep 2023 Median sale price $878K Median list price $799K Oct 2023 - Dec 2023 Median sale price $780K Median list price $973K Jan 2024 - Mar 2024 Median sale price $832K Median list price $1M Apr 2024 - Jun 2024 Median sale price $790K Median list price $995K Jul 2024 - Sep 2024 Median sale price $703K Median list price $849K Oct 2024 - Dec 2024 Median sale price $1.5M Median list price $1.2M Jan 2025 - Mar 2025 Median sale price $760K Median list price $769K Apr 2025 - Jun 2025 Median sale price $690K Median list price $1.1M Jul 2025 - Sep 2025 Median sale price $900K Median list price $1000K Oct 2025 - Dec 2025 Median sale price $805K Median list price $1.4M Jan 2026 - Mar 2026 Median sale price $895K Median list price $1.2M
Median sale price
Median list price
* Data provided by Redfin, a national real estate brokerage.
30
Seller’s Market
Seller’s Market
Buyer’s Market
0
25
50
75
100

Market gauge is calculated using active listings and pending sales from the most recently available reporting period (Feb 2026 - Apr 2026).

Inventory and contract activity in Key Colony Beach are showing an active but not overheated market in this rolling three-month view through April 2026. Active listings are modestly higher than a year ago, while homes sold are up sharply year over year, indicating more buyers are successfully closing.

Pricing has moved notably higher, with the typical home value up strongly from a year earlier, yet the current median list price is only moderately above last year, suggesting some sellers may be pricing more cautiously. Most homes are selling below asking, reflected in an average sale-to-list ratio in the mid-90s and only a small share of properties closing above list.

Days on market are much longer than they were a year ago, even as months of supply have fallen to a level that still leans toward sellers, pointing to a slower but more balanced pace. With new listings down year over year but pending sales up, buyers face fewer fresh options even as demand persists. In this kind of shifting environment, Agent Pronto can connect both buyers and sellers with an agent who understands the local numbers and can help them navigate the Key Colony Beach market effectively.



Learn more about what Key Colony Beach has to offer.

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.

Find your Key Colony Beach real estate agent today →


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“Professional and knowledgeable, truly the best in Miami!!”

Chabely Vargas · Cutler Bay, FL

Photo of Justine & Alex  Garcia
ERA Real Estate Countywide Properties Era Powered
“Karen Kelley is a truly amazing real restate agent. Karen Kelley is very professional and was also deeply concerned with my needs. She kept me informed almost daily on all of the updates after my propery was contracted. Even after the closing, Karen Kelley continues to give me helpful information for discontinuing services at my former home. I will definitely recommend her if anyone needs a fantastic real estate agent!!!!”

Leann Hall · Plantation, FL

Photo of Karen Kelley
Century 21 Hansen Realty
“Zulay is very attentive and detail oriented. She was always one step ahead of everything. I’ve heard the stories of buying a house and how stressful the process is, but I can honestly say this process was a breeze. There were obstacles and hurdles along the way to purchase our home but she was always one step ahead and made it so stress free. For something that is potentially the biggest purchase of someone’s lifetime, to have Zulay walk us through every step detail by detail and completely shield us from any stress or issue was amazing, she made it so simple and easy it made the buying process enjoyable and memorable for us. I would never hesitate to recommend her to anyone or use her again in the future. I’ve dealt with realtors in the past that have been extremely pushy and over bearing and just didn’t make me feel like they had my best interest in mind, just wanted to close and cash commission. Working with Zulay was a breath of fresh air, nothing felt forced or pushed.”

Alain · Lady Lake, FL

Photo of Zulay & Enzo Ilbert
Florida Realty of Miami
“Zachary Greenberg was the correct choice. He was knowledgeable, he communicated as the process evoleved. His whole staff was as well. I felt my interests were being met. Alex Paganucci”

Alex Paganucci · Vero Beach, FL

Photo of The Greenberg Group
Coastal Real Estate Professionals LLC
“We truly can’t say enough about our experience working with Cyndy over the past two years. From the very beginning, she committed to helping us find the right home in Jacksonville—even though we were still in the process of selling our home in Key Largo, which took much longer than expected. For two full years, she stood by us, showing us countless homes, always with patience, professionalism, and a genuine desire to help us find the perfect fit. At no point did we ever feel like “just another client.” She never rushed us, never pressured us, and always gave honest, thoughtful guidance as we navigated different neighborhoods, price points, and changing market conditions. What really sets her apart is her consistency and dedication. Many realtors might have moved on given the uncertainty and length of our timeline, but she never did. She stayed committed to us every step of the way, always making time when we were in town and keeping us informed from afar. We HIGHLY recommend Cyndy!”

Janeena Collins · Jacksonville, FL

Photo of Cyndy Tomassetti
Engel & Völkers Jacksonville Beach
“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.”

L. Wilder · FL

Photo of Michael Rojewski
Century 21 Circle
“I highly recommend Samuel. He is very professional. He walked me thought the process seamlessly.”

Roslyn S. · North Miami Beach, FL

Photo of Samuel Fugina
Marlin Realty Inc.
“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!”

Melvin A. · Miami, FL

Photo of Renyel Rivero
EXP Realty
“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.”

Nia · North Palm, FL

Photo of Evan Kessler
Compass
“What can I say about George between his knowledge of all things and his guidance also, he is the best out there.”

Luis & Esther · Savannah, GA

Photo of George Cabezas
Exp Realty
“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.”

Kathleen and Joe · Wheaton, IL

Photo of Larry Lazar
Charles Rutenberg Realty Charles Rutenberg
“Monika was awesome and on point. She is a wonderful person.”

John T. · Marathon, FL

Photo of Monika Rydzak
eXp Realty LLC
“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.”

Carl S. · Miami, FL

Photo of Anchor Group Real Estate
Anchor Group Real Estate
“The pricepoint and timeline to sell were right on the money. He gave us excellent advice. We watched homes around us forced to reduce repeatedly and waste precious time because they may not have been using the type of statistical information Dominick provided us. I really appreciated how Domenick worked around my schedule and did not schedule open houses which would have been disruptive but not necessarily productive. The actual virtual tour and the amazing photography completely replaced any need for an open house and weeded out almost all non- serious buyers. I liked that I didn’t have to deal with random strangers and that Dominick served as my representative. It felt very expedient and efficient. He was very professional and courteous. I have never encountered another real estate professional so dedicated to their calling. I encourage any prospective customers on the fence about using Pronto Realty to contact me. There are so many reasons why Dominick was the right realtor for us. But mostly it was because he was completely dedicated to selling our home and making the process painless for us.”

Sandy Notley · Miami, FL

Photo of Dominick Martinez
Pronto Realty,LLC.
“Did a super job. Ran into a few snags but he handled everything in a professional manner and kept the sale moving forward.”

Diana Lutsko · Boynton Beach, FL

Photo of Jimmy Middleton
Florida Premier Realty
“Jose has become a close friend and confidant... Enough said”

Rey Santana · Miami Lakes, FL

Photo of Jose & Sailyn Medina
Lifestyle International Realty
“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.”

Sori Salgueiro · North Miami, FL

Photo of Jorge Castaneda
Florida Realty of Miami

Frequently Asked Questions

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.


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