Homes for Sale in Marathon, FL 33050

Every active MLS listing in Marathon’s 33050 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 Marathon, FL (179 listings); for the ZIP’s values, taxes and growth see the 33050 housing scorecard.

183 homes are for sale in ZIP 33050 (Marathon, FL) right now, from $499,000 to $4,499,000 for the middle 80%, at a median asking price of $1,250,000. , built 1988; 8 came on the market in the last 7 days and 17% are new construction.

Newest homes for sale in 33050

$5,200,000 New

3 bd · 3 ba · built 2016

853 104Th Street

Listing courtesy of Coldwell Banker Schmitt Real Estate Co.

$5,499,000 New

6 bd · 5.5 ba · built 2019

108 Avenue D

Listing courtesy of Golden International Realty

$675,000 New

2 bd · 2.5 ba · built 1988

117 Coco Plum Drive #D2

Listing courtesy of Coldwell Banker Schmitt Real Estate Co.

$775,000 New

2 bd · 2 ba · built 1956

2240 Harbor Drive

Listing courtesy of TruDeals Realty LLC

$999,000 New

3 bd · 2 ba · built 1973

410 85Th Street Ocean

Listing courtesy of Coldwell Banker Schmitt Real Estate Co.

$580,000 New

2 bd · 2 ba · built 1986

135 Coco Plum Drive #4C

Listing courtesy of Florida Keys Real Estate Group

$5,399,000

8 bd · 8 ba · built 2023

835 & 837 Copa D Oro

Listing courtesy of Coldwell Banker Schmitt Real Estate Co.

$2,695,000

2 bd · 2 ba · built 1954

57457 Morton Street

Listing courtesy of Berkshire Hathaway HomeServices Keys Real Estate

$479,000

2 bd · 1 ba · built 1985

1297 73Rd Street #Ocean

Listing courtesy of Engel & Völkers Marathon

$5,499,000

5 bd · 5 ba · built 2022

875 50Th Street Gulf

Listing courtesy of Coldwell Banker Schmitt Real Estate Co

$1,295,000

3 bd · 2 ba · built 1988

105 Santa Barbara

Listing courtesy of Ocean Sotheby's International

$1,250,000

2 bd · 2.5 ba · built 1985

96 Avenue C #4 & Slip A-16

Listing courtesy of Ocean Sotheby's International

$445,000

1 bd · 1.5 ba · built 1975

2000 Coco Plum Drive #503

Listing courtesy of Key Colony Beach Realty

$622,500

3 bd · 3 ba · built 2022

410 101St St Ocean Street #B

Listing courtesy of Florida Keys Real Estate Group

$379,000

1 bd · 1.5 ba · built 1975

2000 Coco Plum Drive #302

Listing courtesy of Florida Keys Real Estate Group

$3,450,000

5 bd · 4 ba · built 1963

69 Tingler Lane

Listing courtesy of Coldwell Banker Schmitt Real Estate Co

$1,150,000

3 bd · 2 ba · built 1974

11295 6Th Avenue Gulf

Listing courtesy of Offer Desk, LLC

$2,899,000

5 bd · 5 ba · built 2026

111 Avenue D #2

Listing courtesy of Coldwell Banker Schmitt Real Estate Co.

$1,349,000

4 bd · 2.5 ba · built 2015

235 Tropical Avenue

Listing courtesy of Ocean Sotheby's International Realty

$409,999

1 bd · 1 ba · built 1974

105 Avenue D #Apt 113

Listing courtesy of Island Welcome Real Estate LLC

$669,000

2 bd · 2 ba · built 2013

336 Orange Avenue

Listing courtesy of Lokation Real Estate

$2,395,000

4 bd · 3 ba · built 2023

171 Avenue D

Listing courtesy of Coldwell Banker Schmitt Real Estate Co.

$1,195,000

5 bd · 4.5 ba · built 1959

8055 Tuna Drive

Listing courtesy of Coldwell Banker Schmitt Real Estate Co.

$750,000

4 bd · 2 ba · built 1971

285 A 66Th Street #A & B

Listing courtesy of Florida Keys Real Estate Group

$725,000

3 bd · 2 ba · built 2010

390 25Th Street Ocean

Listing courtesy of Coldwell Banker Schmitt Real Estate Co.

$1,399,000

3 bd · 2 ba · built 1987

275 30Th Street Ocean

Listing courtesy of Coldwell Banker Schmitt Real Estate Co.

$999,000

3 bd · 2.5 ba · built 2006

11600 1St Ave Gulf #23

Listing courtesy of Coldwell Banker Schmitt Real Estate Co.

$469,000

2 bd · 2 ba · built 1974

389 N Anglers Drive #206

Listing courtesy of Berkshire Hathaway HomeServices Keys Real Estate

$1,600,000

3 bd · 2.5 ba · built 1988

1515 Sombrero Boulevard #2B

Listing courtesy of Coldwell Banker Schmitt Real Estate Co.

$4,999,999

5 bd · 4.5 ba · built 1958

1590 Pelican

Listing courtesy of Cypress Realty, Inc.

Homes for sale in 33050 by price

How to read this

Counts and medians are from active MLS listings with a 33050 mailing ZIP as of September 18, 2026; property mix Single-family 60%, Condo 18%, Townhouse 10%. 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: Marathon condos, Marathon townhomes, luxury homes in Marathon.