Homes for Sale in Key Colony, FL 33051

Every active MLS listing in Key Colony’s 33051 ZIP code, refreshed nightly, with the price bands, the property mix and the communities that have the most homes for sale. For the whole city see homes for sale in Key Colony, FL (32 listings); for the ZIP’s values, taxes and growth see the 33051 housing scorecard.

53 homes are for sale in ZIP 33051 (Key Colony, FL) right now, from $585,000 to $3,250,000 for the middle 80%, at a median asking price of $999,000. , built 1982; 2 came on the market in the last 7 days and 2% are new construction.

Newest homes for sale in 33051

$799,000 New

2 bd · 2 ba · built 1959

8 7Th Street

Listing courtesy of Ocean Sotheby's International

$749,000 New

2 bd · 2 ba · built 2023

501 E Ocean Drive #9

Listing courtesy of RE/MAX All Keys Real Estate

$6,200,000

5 bd · 5 ba · built 2002

1285 Coury Drive

Listing courtesy of Coldwell Banker Schmitt Real Estate Co

$2,299,000

4 bd · 2 ba · built 1982

581 12Th Street

Listing courtesy of Coldwell Banker Schmitt Real Estate Co.

$2,950,000

7 bd · 4 ba · built 1998

285 13Th Street

Listing courtesy of Ocean Sotheby's International

$875,000

2 bd · 2 ba · built 1969

441 10Th Street

Listing courtesy of Berkshire Hathaway HomeServices Keys Real Estate

$2,350,000

3 bd · 2 ba · built 1993

280 14Th Street

Listing courtesy of Coldwell Banker Schmitt Real Estate Co.

$799,000

3 bd · 3 ba · built 2005

51 Coral Lane

Listing courtesy of Florida Keys Real Estate Group

$975,000

2 bd · 2.5 ba · built 1982

1133 W Ocean Drive #12

Listing courtesy of Coldwell Banker Schmitt Real Estate Co.

$869,000

2 bd · 2 ba · built 1974

261 3Rd Street

Listing courtesy of LPT Realty, LLC

$999,000

3 bd · 2 ba · built 1966

370 11Th Street

Listing courtesy of Coldwell Banker Schmitt Real Estate Co.

$650,000

2 bd · 2 ba · built 1975

201 E Ocean Drive #Unit 208

Listing courtesy of Berkshire Hathaway Home Services Keys Real Estate - Big Pine Key

$3,200,000

3 bd · 2 ba · built 1973

800 11Th Street

Listing courtesy of Florida Keys Real Estate Group

$1,049,000

2 bd · 2 ba · built 1970

490 10Th Street

Listing courtesy of Coldwell Banker Schmitt Real Estate Co.

$960,000

2 bd · 2 ba · built 1969

440 11Th Street

Listing courtesy of Key Colony Beach Realty

$594,000

2 bd · 2 ba · built 1982

310 3Rd Street

Listing courtesy of Florida Keys Real Estate Group

$470,000

2 bd · 2.5 ba · built 1975

601 W Ocean Drive #312D

Listing courtesy of Florida Keys Real Estate Group

$9,999,000

5 bd · 4.5 ba · built 2004

390 13Th Street

Listing courtesy of LPT Realty, LLC

$499,000

2 bd · 2 ba · built 1975

201 E Ocean Drive #1-211

Listing courtesy of Berkshire Hathaway HomeServices Keys Real Estate

$889,000

2 bd · 2 ba · built 2002

46 Sadowski Causeway

Listing courtesy of Ocean Sotheby's International

$789,000

2 bd · 2 ba · built 1971

341 3Rd Street

Listing courtesy of Florida Keys Real Estate Group

$4,450,000

4 bd · 4.5 ba · built 2026

1000 W Ocean Drive

Listing courtesy of Berkshire Hathaway HomeServices Keys Real Estate - Islamorada

$864,000

2 bd · 2 ba · built 1974

271 3Rd Street

Listing courtesy of Coldwell Banker Schmitt Real Estate Co.

$2,499,000

6 bd · 4 ba · built 1998

581 10Th Street

Listing courtesy of Coldwell Banker Schmitt Real Estate Co

$1,295,000

3 bd · 3 ba · built 2001

315 E Ocean Drive

Listing courtesy of Key Colony Beach Realty

$995,000

3 bd · 2 ba · built 1980

1001 W Ocean Drive #1-202

Listing courtesy of Berkshire Hathaway HomeServices Keys Real Estate

$2,299,000

3 bd · 2 ba · built 1997

181 12Th Street

Listing courtesy of LoKation Real Estate - Pompano Beach

$1,750,000

4 bd · 4 ba · built 1969

281 & 291 10Th Street

Listing courtesy of Coldwell Banker Schmitt Real Estate Co.

$585,000

2 bd · 2.5 ba · built 1975

601 W Ocean Drive #316-D

Listing courtesy of Coldwell Banker Schmitt Real Estate Co.

$1,290,000

3 bd · 2 ba · built 1995

440 9Th Street

Listing courtesy of Ocean Sotheby's International

Homes for sale in 33051 by price

How to read this

Counts and medians are from active MLS listings with a 33051 mailing ZIP as of September 18, 2026; property mix Condo 26%, Single-family 23%, Townhouse 4%. Prices are asking prices. Listings are shown with the courtesy of the listing brokerage under IDX rules; information deemed reliable but not guaranteed. See also homes for sale in Monroe County. More: Key Colony condos, luxury homes in Key Colony.