Homes for Sale in Key Largo, FL 33037

Every active MLS listing in Key Largo’s 33037 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 Largo, FL (271 listings); for the ZIP’s values, taxes and growth see the 33037 housing scorecard.

216 homes are for sale in ZIP 33037 (Key Largo, FL) right now, from $410,000 to $3,599,000 for the middle 80%, at a median asking price of $899,450. , built 1990; 11 came on the market in the last 7 days and 14% are new construction.

Newest homes for sale in 33037

$649,000 New

2 bd · 1 ba · built 1972

101 1St Court

Listing courtesy of RE/MAX All Keys Real Estate

$1,250,000 New

4 bd · 3 ba · built 2026

405 Coconut Drive

Listing courtesy of American Caribbean Real Estate, Christie's International Real Estate

$2,900,000 New

4 bd · 4 ba · built 2009

52 S Andros Road

Listing courtesy of American Caribbean Real Estate, Christie's International Real Estate

$1,799,000 New

2 bd · 2 ba · built 1987

912 Lobster Lane

Listing courtesy of Coldwell Banker Schmitt Key Largo

$385,000 New

2 bd · 1 ba · built 2018

101551 Overseas Highway ## 164

Listing courtesy of Ocean Sotheby's International Realty

$375,000 New

2 bd · 1 ba · built 2019

101551 Overseas Highway ## 165

Listing courtesy of Ocean Sotheby's International Realty

$349,900 New

2 bd · 1.5 ba

325 Calusa Street #120

Listing courtesy of Professional Realty of Miami, Inc.

$675,000 New

3 bd · 1 ba · built 1975

23 Snapper Avenue

Listing courtesy of RE/MAX All Keys Real Estate

$459,500 New

2 bd · 2 ba · built 1988

98321 Windward Avenue

Listing courtesy of Lifestyle International Realty

$3,511,000

4 bd · 4 ba · built 2023

1642 Churchill Downs

Listing courtesy of Palm House Real Estate

$985,000

2 bd · 2.5 ba · built 1991

307 Sanctuary Drive #307

Listing courtesy of Premier Prestige Properties, LLC

$955,000

4 bd · 4 ba · built 2000

97501 Overseas Highway #Unit 906

Listing courtesy of LoKation Real Estate - Pompano Beach

$365,000

2 bd · 1 ba · built 2017

325 Calusa Street #259

Listing courtesy of Real Estate Sales Force, Inc.

$2,295,000

3 bd · 2 ba · built 1973

301 Little Miss Muffett Lane

Listing courtesy of The Firm Realty Group

$939,000

4 bd · 3 ba · built 1983

88 Marina Avenue

Listing courtesy of Lokation Real Estate - Tavernier North

$2,150,000

4 bd · 3 ba · built 2005

97501 Overseas Highway #321

Listing courtesy of Coldwell Banker Realty - Coral Gables

$1,599,000

3 bd · 2 ba · built 2006

234 Allen Avenue

Listing courtesy of RE/MAX All Keys Real Estate

$769,000

2 bd · 2 ba · built 1987

750 Madrid Road

Listing courtesy of RE/MAX All Keys Real Estate

$835,000

3 bd · 3 ba · built 2004

78 John Silver Drive

Listing courtesy of Coastal Realty of the Florida Keys

$739,000

2 bd · 2 ba · built 1981

104500 Overseas Highway #Apt B102

Listing courtesy of American Caribbean Real Estate, Christie's International Real Estate

$1,550,000

4 bd · 4.5 ba · built 1974

71 Coral Drive

Listing courtesy of Vanguard Group Realty

$1,779,000

3 bd · 2 ba · built 2001

60 Mutiny Place

Listing courtesy of Coldwell Banker Schmitt Key Largo

$2,400,000

3 bd · 3 ba · built 1976

1502 Shaw Drive

Listing courtesy of Florida Realty of Miami

$2,350,000

5 bd · 4.5 ba · built 2016

117 La Paloma Road

Listing courtesy of Midtown Realty International

$330,000

2 bd · 1 ba · built 2021

101551 Overseas Highway ## 148

Listing courtesy of RE/MAX All Keys Real Estate

$2,325,000

3 bd · 2 ba · built 2001

984 Shaw Drive

Listing courtesy of American Caribbean Real Estate, Christie's International Real Estate

$2,950,000

4 bd · 4 ba · built 2024

714 Garden State Lane

Listing courtesy of Cacophony Group LLC

$1,100,000

3 bd · 2 ba · built 1961

140 S Bay Harbor Drive

Listing courtesy of LoKation Real Estate - Pompano Beach

$2,499,000

5 bd · 3 ba · built 1993

515 Caribbean Drive

Listing courtesy of Coldwell Banker Schmitt Key Largo

$1,400,000

2 bd · 2 ba · built 1982

895 Ellen Drive

Listing courtesy of Coldwell Banker Schmitt Islamorada

Homes for sale in 33037 by price

How to read this

Counts and medians are from active MLS listings with a 33037 mailing ZIP as of September 18, 2026; property mix Single-family 64%, Condo 8%, Townhouse 6%. Prices are asking prices. Listings are shown with the courtesy of the listing brokerage under IDX rules; information deemed reliable but not guaranteed. Other Key Largo ZIP codes: 33070. See also homes for sale in Monroe County. More: Key Largo condos, Key Largo townhomes, luxury homes in Key Largo.