Key Colony Beach, Marathon, FL Homes for Sale

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Homes for Sale in Key Colony Beach, Marathon, FL

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24 of 59 Listings

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Homes for Sale in Key Colony Beach, Marathon, FL

24 of 59 Listings

75Active
$2,950,000
7 bd · — ba · 3,696 sqft
285 13th Street, Key Colony, FL
Jo Ann Cook · Ocean Sotheby's International
32Active
$875,000
2 bd · — ba · 885 sqft
441 10th Street, Key Colony, FL
Tracy Chacksfield · Berkshire Hathaway HomeServices Keys Real Estate
61Active
$2,395,000
3 bd · — ba · 1,722 sqft
280 14th Street, Key Colony, FL
Lela Ashkarian · Coldwell Banker Schmitt Real Estate Co.
58Active
$799,000
3 bd · — ba · 1,428 sqft
51 Coral Lane, Key Colony, FL
Jennifer Hamill · Florida Keys Real Estate Group
49Active
$975,000
2 bd · — ba · 1,750 sqft
1133 W Ocean Drive 12, Key Colony, FL
Amy Puto · Coldwell Banker Schmitt Real Estate Co.
44Active
$869,000
2 bd · — ba · 1,037 sqft
261 3rd Street, Key Colony, FL
Katie Grace Carrillo · LPT Realty, LLC
86Active
$3,200,000
4 bd · — ba · 3,080 sqft
321 & 331 9th Street, Key Colony, FL
Dawn M McComish · LPT Realty, LLC
42Active
$999,000
3 bd · — ba · 1,548 sqft
370 11th Street, Key Colony, FL
Natalie M. Ardis · Coldwell Banker Schmitt Real Estate Co.
Price Reduced36Active
$847,900
2 bd · 2 ba · 868 sqft
34 7th Street, Key Colony Beach, FL
Robyn Fishbein · LoKation
9Active
$980,000
2 bd · 2 ba · 1,084 sqft
160 10th St, Key Colony, FL
Marbelys Nunez Reinoso · The Opulence Group Brokerage
56Active
$650,000
2 bd · — ba · 1,045 sqft
201 E Ocean Drive Unit 208, Key Colony, FL
Darlene Alferes · Berkshire Hathaway Home Services Keys Real Estate - Big Pine Key
Price Reduced39Active
$1,049,000
2 bd · — ba · 1,328 sqft
490 10th Street, Key Colony, FL
Samuel Davis Williams · Coldwell Banker Schmitt Real Estate Co.
44Active
$3,395,000
3 bd · — ba · 1,528 sqft
800 11th Street, Key Colony, FL
Brenner Scheel Casey · Florida Keys Real Estate Group
Price Reduced23Active
$889,000
2 bd · 2 ba · 975 sqft
46 Sadowski Cswy, Key Colony, FL
Jo Ann Cook · Ocean Sotheby's International
56Active
$499,000
2 bd · — ba · 994 sqft
201 E Ocean Drive 1-211, Key Colony, FL
Nate Bartlett · Berkshire Hathaway HomeServices Keys Real Estate
Price Reduced53Active
$729,000
2 bd · — ba · 1,352 sqft
12690 Overseas Highway 413, Marathon, FL
Samuel Davis Williams · Coldwell Banker Schmitt Real Estate Co.
45Active
$989,000
2 bd · — ba · 1,062 sqft
440 11th Street, Key Colony, FL
Lynny Delgaizo Thompson · Key Colony Beach Realty
Price Reduced31Active
$470,000
2 bd · — ba · 1,343 sqft
601 W Ocean Drive 312D, Key Colony, FL
Brenner Scheel Casey · Florida Keys Real Estate Group
141Active
$9,999,000
5 bd · — ba · 4,235 sqft
390 13th Street, Key Colony, FL
Dawn M McComish · LPT Realty, LLC
Price Reduced24Active
$889,000
2 bd · — ba · 975 sqft
46 Sadowski Causeway, Key Colony, FL
Jo Ann Cook · Ocean Sotheby's International
Price Reduced43Active
$1,324,000
2 bd · — ba · 1,144 sqft
101 N Coral Lane, Key Colony, FL
Milly A Perez · KeysCations Realty
28Active
$4,500,000
4 bd · — ba · 4,596 sqft
1000 W Ocean Drive, Key Colony, FL
Kelsey Caputo - Frins · Berkshire Hathaway HomeServices Keys Real Estate - Islamorada
Price Reduced36Active
$864,000
2 bd · — ba · 1,037 sqft
271 3rd Street, Key Colony, FL
Alyson Renee Bainbridge · Coldwell Banker Schmitt Real Estate Co.
44Active
$995,000
3 bd · — ba · 1,352 sqft
1001 W Ocean Drive 1-202, Key Colony, FL
Tracy Chacksfield · Berkshire Hathaway HomeServices Keys Real Estate

Listing data & MLS disclosures

BeachesMLS: All listings featuring the BMLS logo are provided by Beaches MLS, Inc. This information is not verified for authenticity or accuracy and is not guaranteed. Information is provided exclusively for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Listing information ©2026 Beaches Multiple Listing Service®. All Rights Reserved. Data Last Updated: 2026-09-02 17:39:58 UTC
Key West Association of REALTORS: The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of The Key West Association of REALTORS®. MLS Real Estate listings held by brokerage firms other than this broker are marked with the MLS logo and detailed information about them includes the name of the listing broker's office. The properties displayed may not be all of the properties in the MLS's database, or all of the properties listed with Brokers participating in the cooperative data exchange program. Properties listed by Brokers other than this Broker are marked with either the listing Broker's logo or name or the MLS name or a logo provided by the MLS. Detailed information about such properties includes the name of the listing Brokers. Information provided is thought to be reliable but is not guaranteed to be accurate; you are advised to verify facts that are important to you. No warranties, expressed or implied, are provided for the data herein, or for their use or interpretation by the user. The Florida Association of Realtors and its cooperating MLSs do not create, control or review the property data displayed herein and take no responsibility for the content of such records. Federal law prohibits discrimination on the basis of race, color, religion, sex, handicap, familial status or national origin in the sale, rental or financing of housing. Information deemed reliable but not guaranteed. Copyright ©2026 The Key West Association of REALTORS®. All Rights Reserved.
MIAMI REALTORS MLS: The multiple listing information is provided by MIAMI Association of Realtors® from a copyrighted compilation of listings. The compilation of listings and each individual listingare ©2026 MIAMI Association of Realtors®. All Rights Reserved.
The information provided is for consumers’ personal, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. All properties are subject to prior sale or withdrawal. All information provided is deemed reliable but is not guaranteed accurate, and should be independently verified. Last Updated: 2026-08-18 18:16:51 UTC

Listing data & MLS disclosures

BeachesMLS: All listings featuring the BMLS logo are provided by Beaches MLS, Inc. This information is not verified for authenticity or accuracy and is not guaranteed. Information is provided exclusively for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Listing information ©2026 Beaches Multiple Listing Service®. All Rights Reserved. Data Last Updated: 2026-09-02 17:39:58 UTC
Key West Association of REALTORS: The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of The Key West Association of REALTORS®. MLS Real Estate listings held by brokerage firms other than this broker are marked with the MLS logo and detailed information about them includes the name of the listing broker's office. The properties displayed may not be all of the properties in the MLS's database, or all of the properties listed with Brokers participating in the cooperative data exchange program. Properties listed by Brokers other than this Broker are marked with either the listing Broker's logo or name or the MLS name or a logo provided by the MLS. Detailed information about such properties includes the name of the listing Brokers. Information provided is thought to be reliable but is not guaranteed to be accurate; you are advised to verify facts that are important to you. No warranties, expressed or implied, are provided for the data herein, or for their use or interpretation by the user. The Florida Association of Realtors and its cooperating MLSs do not create, control or review the property data displayed herein and take no responsibility for the content of such records. Federal law prohibits discrimination on the basis of race, color, religion, sex, handicap, familial status or national origin in the sale, rental or financing of housing. Information deemed reliable but not guaranteed. Copyright ©2026 The Key West Association of REALTORS®. All Rights Reserved.
MIAMI REALTORS MLS: The multiple listing information is provided by MIAMI Association of Realtors® from a copyrighted compilation of listings. The compilation of listings and each individual listingare ©2026 MIAMI Association of Realtors®. All Rights Reserved.
The information provided is for consumers’ personal, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. All properties are subject to prior sale or withdrawal. All information provided is deemed reliable but is not guaranteed accurate, and should be independently verified. Last Updated: 2026-08-18 18:16:51 UTC

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Listing data & MLS disclosures

Listing data & MLS disclosures