4 bedroom homes for sale in Middle Keys, FL

6 days on Rocket

$5,250,000

4 beds • 4 baths • 3,304 sqft

210 W Seaview Cir, Duck, FL 33050

#615674, Joseph Suarez, Listing office: Trustpoint Realty, LLC

Backup offers

$2,195,000

4 beds • 4 baths • 3,069 sqft

117 Avenue E Ave E, Marathon, FL 33050

#615609, Tracy Chacksfield, Listing office: Berkshire Hathaway HomeServices Keys Real Estate

Room to negotiate?

Median Sold Price

$825K

Avg. Sale Time

98 Days

Based on our June 2025 Market Report.

$975,000

4 beds • 2 baths • 1,971 sqft

210 Schooner Ln, Duck, FL 33050

#615608, Joseph Suarez, Listing office: Trustpoint Realty, LLC

$1,950,000

4 beds • 4 baths • 2,108 sqft

116 N Indies Dr, Duck, FL 33050

#615575, Michelle Ann Wininger, Listing office: Coldwell Banker Schmitt Real Estate Co.

$1,950,000

4 beds • 4 baths • 2,108 sqft

116 Indies Dr, Duck, FL 33050

#615575, Listing office: Coldwell Banker Schmitt Real Estate Co.

$1,200,000

4 beds • 3 baths • 2,392 sqft

930 80th St, Marathon, FL 33050

#615438, Listing office: Coldwell Banker Schmitt RE Co. Lower Keys Office

$1,200,000

4 beds • 3 baths • 2,392 sqft

930 80th St, Marathon, FL 33050

#615438, Karen A Haack, Listing office: Coldwell Banker Schmitt RE Co. Lower Keys Office

Tour

$900,000

4 beds • 3 baths • 1,448 sqft

780 95th St, Ocean, Marathon, FL 33050

#A11821551, Yillian Iglesias, Listing office: Goldpen Realty Group

$2,999,000

4 beds • 4.5 baths • 2,665 sqft

4800 Overseas Hwy Unit 14, Marathon, FL 33050

#615413, Listing office: Coldwell Banker Schmitt Real Estate Co.

$2,999,000

4 beds • 4.5 baths • 2,665 sqft

4800 Overseas Hwy Unit 14, Marathon, FL 33050

#615413, Samuel Davis Williams, Listing office: Coldwell Banker Schmitt Real Estate Co.

Backup offers

$1,849,000

4 beds • 3 baths • 1,950 sqft

2751 Yellowtail Dr, Marathon, FL 33050

#615344, Samuel Davis Williams, Listing office: Coldwell Banker Schmitt Real Estate Co.

$675,000

4 beds • 3 baths • 1,203 sqft

625 73rd Street Ocean St Unit A-B, Marathon, FL 33050

#615308, Listing office: RE/MAX Realty Group

$675,000

4 beds • 3 baths • 1,203 sqft

625 73rd Street Ocean St Unit A-B, Marathon, FL 33050

#615308, ll Gidget Jackson, Listing office: RE/MAX Realty Group

$2,150,000

4 beds • 4 baths • 2,520 sqft

5019THST & St, Key Colony, FL 33051

#615277, Listing office: Coldwell Banker Schmitt Real Estate Co.

$2,150,000

4 beds • 4 baths • 2,520 sqft

5019THST & St, Key Colony, FL 33051

#615277, Aimee Lynn Kornetti, Listing office: Coldwell Banker Schmitt Real Estate Co.

$4,245,000

4 beds • 4 baths • 2,519 sqft

254 Seaview Cir, Duck, FL 33050

#615127, Listing office: Florida Keys Real Estate Group

$4,245,000

4 beds • 4 baths • 2,519 sqft

254 W Seaview Cir, Duck, FL 33050

#615127, Kristen Brenner/Margie Casey Team, Listing office: Florida Keys Real Estate Group

$3,870,000

4 beds • 3.5 baths • 3,616 sqft

160 1st St, Key Colony, FL 33051

#615124, Listing office: Berkshire Hathaway HomeServices Keys Real Estate

$3,870,000

4 beds • 3.5 baths • 3,616 sqft

160 1st St, Key Colony, FL 33051

#615124, Tracy Chacksfield, Listing office: Berkshire Hathaway HomeServices Keys Real Estate

$2,200,000

4 beds • 4 baths • 3,017 sqft

13755 Overseas Hwy, Marathon, FL 33050

#615113, Listing office: Engel & Volkers Marathon

$2,200,000

4 beds • 4 baths • 3,017 sqft

13755 Overseas Hwy, Marathon, FL 33050

#615113, Stephany Duvall, Listing office: Engel & Volkers Marathon

$1,899,000

4 beds • 4 baths • 2,324 sqft

518 Avenida Primiceria, Marathon, FL 33050

#225048660, Jackie Eloy, Listing office: Premiere Plus Realty Company

$1,899,000

4 beds • 4 baths • 2,324 sqft

518 Avenida Primiceria, Marathon, FL 33050

#615082, Jackie Eloy, Listing office: Premiere Plus Realty Company

Tour

$2,998,000

4 beds • 4 baths • 2,824 sqft

3 Man O War Dr, Marathon, FL 33050

#A11800226, David Grego, Listing office: Island Breeze Realty, LLC

$1,995,000

4 beds • 2 baths • 3,047 sqft

2691 Sombrero Blvd, Marathon, FL 33050

#614965, Ally Kelley, Listing office: Ocean Sothebys International

$1,995,000

4 beds • 2 baths • 3,047 sqft

2691 Sombrero Blvd, Marathon, FL 33050

#614965, Listing office: Ocean Sothebys International

$2,199,000

4 beds • 3 baths • 2,312 sqft

5669 Man O War Dr, Marathon, FL 33050

#614953, Samuel Davis Williams, Listing office: Coldwell Banker Schmitt Real Estate Co.

$2,199,000

4 beds • 3 baths • 2,312 sqft

5669 Man O War Dr, Marathon, FL 33050

#614953, Listing office: Coldwell Banker Schmitt Real Estate Co.

$2,998,000

4 beds • 4 baths • 2,824 sqft

3 Man-O-War Dr, Marathon, FL 33050

#614852, David N. Grego, Listing office: Island Breeze Realty, LLC

$2,998,000

4 beds • 4 baths • 2,824 sqft

3 Man-O-War Dr, Marathon, FL 33050

#614852, Listing office: Island Breeze Realty, LLC

$2,395,000

4 beds • 4.5 baths • 2,433 sqft

58618 Overseas Hwy, Marathon, FL 33050

#614814, Listing office: Florida Keys Real Estate Group

$2,395,000

4 beds • 4.5 baths • 2,433 sqft

58618 Overseas Hwy, Marathon, FL 33050

#614814, Kristen Brenner/Margie Casey Team, Listing office: Florida Keys Real Estate Group

$2,399,000

4 beds • 3 baths • 2,304 sqft

10980 3rd Ave, Gulf, Marathon, FL 33050

#614735, Samuel Davis Williams, Listing office: Coldwell Banker Schmitt Real Estate Co.

$2,399,000

4 beds • 3 baths • 2,304 sqft

10980 3rd Ave, Gulf, Marathon, FL 33050

#614735, Listing office: Coldwell Banker Schmitt Real Estate Co.

Backup offers

$6,199,000

4 beds • 5 baths • 3,072 sqft

228 W Seaview Cir, Duck, FL 33050

#614675, Walters Luxury Group Gloria, Rachel and Michaela Walters, Listing office: Ocean Sothebys International Realty

$3,850,000

4 beds • 3 baths • 3,414 sqft

205 Stirrup Key Blvd, Marathon, FL 33050

#614625, Listing office: Ocean Sothebys International

$3,850,000

4 beds • 3 baths • 3,414 sqft

205 Stirrup Key Blvd, Marathon, FL 33050

#614625, Leanys Dayanna Carlson, Listing office: Ocean Sothebys International

$2,800,000

4 beds • 3.5 baths • 2,643 sqft

8700 Overseas Hwy Lot 4, Marathon, FL 33050

#614461, Listing office: Ocean Sothebys International Realty

$2,900,000

4 beds • 3.5 baths • 2,643 sqft

8700 Overseas Hwy Lot 5, Marathon, FL 33050

#614463, Listing office: Ocean Sothebys International Realty

$2,800,000

4 beds • 3.5 baths • 2,643 sqft

8700 Overseas Hwy Lot 4, Marathon, FL 33050

#614461, Jo Ann Cook, Listing office: Ocean Sothebys International Realty

Middle Keys, FL Real Estate Market Overview

There are 107 4-bedroom homes for sale in Middle Keys, FL. The following market insights reflect all property types in the Middle Keys, FL real estate market. The number of homes in Middle Keys, FL increased by 3% between May 2025 and June 2025. In June 2025, listings were on the market for 98 days. During the same period, the median list price in this real estate market was $825,000. In June 2025 more than 3 listings in Middle Keys, FL were sold above the asking price. During the same period more than 4 listings were sold at asking price, while more than 52 were sold below.

From Rocket Homes Real Estate and based on county public records data

What is it like to live in Middle Keys, FL

Overview

Middle Keys is located in Monroe County, Florida. There are roughly 10,146 residents, living in 4,634 households. The average temperature for Middle Keys this time of the year is low of 79F and high of 89F. On average, Middle Keys gets about 4.4 inches of precipitation in July. Most residents are home owners (58%), have a post secondary degree (49%) and are single, no kids (49%).

Data provided by Home Junction

4 bedroom homes for sale in Middle Keys, FL

Middle Keys, FL Real Estate Market Overview

What is it like to live in Middle Keys, FL

Overview

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