Middle Keys Homes for Sale

119 Matches Found
10877 Overseas Highway Unit 81, Marathon, FL
Active
1BD 2BA 850SF
Last Modified: 2:56pm, April 2, 2026
IDX
Listing Office: Island Welcome Real Estate
57433 Goodley Street, Marathon, FL
Active
3BD 2BA 1,290SF
Last Modified: 6:51pm, March 30, 2026
IDX
Listing Office: Florida Keys Real Estate Group
800 50Th Court, Marathon, FL
Active
2BD 1BA 1,226SF
Last Modified: 12:14am, March 27, 2026
IDX
Listing Office: La Rosa Realty Kendall, LLC
5301 Ocean Terrace 6, Marathon, FL
Active
2BD 1BA 776SF
Last Modified: 2:55pm, March 26, 2026
IDX
Listing Office: No Nonsense Real Estate Branch Office
1250 27th Street, Marathon, FL
Active
2BD 2BA 1,080SF
Last Modified: 7:01pm, March 24, 2026
IDX
Listing Office: Coldwell Banker Schmitt Real Estate Co.
5092 Sunset Village Drive Hawks Cay Resort, Duck Key, FL
Active
2BD 2BA 780SF
Last Modified: 8:58pm, March 23, 2026
IDX
Listing Office: Florida Keys Realty Group LLC
501 E Ocean Drive 9, Key Colony, FL
Active
2BD 2BA 972SF
Last Modified: 6:45pm, March 19, 2026
IDX
Listing Office: RE/MAX All Keys Real Estate
300 Duck Key Drive 9, Duck Key, FL
Active
1BD 1BA 510SF
Last Modified: 1:42pm, March 19, 2026
IDX
Listing Office: Florida Keys Real Estate Group
543 74Th Street, Marathon, FL
Active
2BD 1BA 672SF
Last Modified: 6:10pm, March 11, 2026
IDX
Listing Office: Ocean Sotheby's International
8204 Marina Villas Drive, Duck Key, FL
Active
2BD 2BA 1,414SF
Last Modified: 9:29pm, March 9, 2026
IDX
Listing Office: Florida Keys Realty Group LLC
1133 W Ocean Drive 2, Key Colony, FL
Active
3BD 3BA 1,929SF
Last Modified: 4:56pm, March 9, 2026
IDX
Listing Office: Coldwell Banker Schmitt Real Estate Co.
21 Sombrero Boulevard 307, Marathon, FL
Active
1BD 1BA 547SF
Last Modified: 7:20pm, March 6, 2026
IDX
Listing Office: Coldwell Banker Schmitt Real Estate Co.
21 Sombrero Boulevard 407, Marathon, FL
Active
1BD 1BA 547SF
Last Modified: 5:36pm, February 28, 2026
IDX
Listing Office: Coldwell Banker Schmitt Real Estate Co.
135 Coco Plum Drive 4C, Marathon, FL
Active
2BD 2BA 1,280SF
Last Modified: 6:31pm, February 21, 2026
IDX
Listing Office: Coldwell Banker Schmitt Real Estate Co.
11405 3Rd Avenue Ocean, Marathon, FL
Active
2BD 2BA 1,232SF
Last Modified: 3:21pm, February 20, 2026
IDX
Listing Office: Beycome of Florida, LLC
1998 Overseas Highway A44, Marathon, FL
Active
3BD 2BA 2,100SF
Last Modified: 2:48pm, February 14, 2026
IDX
Listing Office: Coldwell Banker Schmitt Real Estate Co.
6099 Overseas Highway LOT 48E, Marathon, FL
Active
1BD 1BA 288SF
Last Modified: 8:30pm, February 12, 2026
IDX
Listing Office: Keys Ocean Realty Inc.
7026 Harbor Village Drive, Duck Key, FL
Active
2BD 3BA 900SF
Last Modified: 4:31pm, February 3, 2026
IDX
Listing Office: Keller Williams Realty Premier Properties - Kendall
11050 5Th Avenue Ocean, Marathon, FL
Active
3BD 2BA 1,246SF
Last Modified: 9:46pm, January 9, 2026
IDX
Listing Office: Coldwell Banker Schmitt Real Estate Co.
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The data relating to real estate for sale on this web site comes in part from the Florida Keys MLS, Inc. Information provided is deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. The information being provided is for consumers’ personal, non-commeral use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. IDX data is deemed reliable but is not guaranteed accurate by the MLS.
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