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The Heart of the Florida Keys

Marathon

Marathon is known as "The Heart of the Florida Keys" situated in the middle of the Florida Keys, halfway between the islands of Key West and Key Largo. It covers an area of approximately 10 square miles and includes several smaller islands. Marathon is not only conveniently located to all things Florida Keys, additionally Marathon offers an abundance of activities, restaurants, dining, two golf courses and even an airport! 


Marathon offers one of the nicest and largest public sandy beaches in the Florida Keys, Sombrero Beach. Located within the area of Sombrero Beach is an 18 hole golf course at the Florida Keys Country Club. Key Colony Beach is a smaller island off of Marathon and is an incorporated City of its own. 


Marathon airport is County owned and operated. Find more information here: https://www.monroecounty-fl.gov/109/Florida-Keys-Marathon-International-Airp 


Living in Marathon, Florida year round or part time is a wonderful way of life, the locals say! The boating is fantastic with easy access to the Atlantic Ocean or the Florida Bay from any location. Marathon has many subdivisions to choose from offering affordable homes, waterfront homes and luxury lifestyle homes in areas such as Flamingo Island, Sombrero Beach, Key Colony Beach, Coco Plum, Sea-Air Estates, Sunrise Isle, Ocean Isles Fishing, Indigo Reef, Bonefish Townhouses, and Little Venice to name a few. 


Our agents at Better Homes and Gardens Real Estate Destinations are experts on Marathon Florida real estate. Start your Marathon real estate search with us! 

Real Estate Statistics

Average Price $1.7M
Lowest Price $910
Highest Price $25M
Total Listings 315
Avg. Days On Market 137
Avg. Price/SQFT $780

Property Types (active listings)

Browse Marathon Real Estate Listings

Click the links below to sort results by price range.

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New
59720 Overseas Highway 12, MARATHON

$3,600,000

59720 Overseas Highway 12, MARATHON

5 Beds 5 Baths 3,011 SqFt Residential MLS® # 609662

Internet Realty of the Florida Keys Inc

New
840 62nd Street, MARATHON

$1,025,000

840 62nd Street, MARATHON

2 Beds 2 Baths 1,368 SqFt Residential MLS® # 609640

Coldwell Banker Schmitt Key Largo

New
12411 Overseas Highway 61 B&c, MARATHON

$159,000

12411 Overseas Highway 61 B&c, MARATHON

0 Beds 0 Baths 0 SqFt Boat Slips MLS® # 609635

Ocean Sotheby's International Realty

New
335 Orange Avenue, MARATHON

$597,000

335 Orange Avenue, MARATHON

2 Beds 2 Baths 960 SqFt Residential MLS® # 609633

Coldwell Banker Schmitt Real Estate Co.

2600 Overseas Highway 22, MARATHON

$1,095,000

↑ $40,000

2600 Overseas Highway 22, MARATHON

3 Beds 3 Baths 1,320 SqFt Residential MLS® # 609624

Florida Keys Real Estate Group

New
2600 Overseas Highway 87, MARATHON

$1,300,000

2600 Overseas Highway 87, MARATHON

3 Beds 3 Baths 1,320 SqFt Residential MLS® # 609623

Compass Florida LLC

New
2600 Overseas Highway 85, MARATHON

$1,300,000

2600 Overseas Highway 85, MARATHON

3 Beds 3 Baths 1,320 SqFt Residential MLS® # 609622

Compass Florida LLC

New
7964 Gulfstream Boulevard, MARATHON

$2,975,000

7964 Gulfstream Boulevard, MARATHON

6 Beds 3 Baths 2,620 SqFt Residential MLS® # 609614

Florida Keys Real Estate Group

New
107 Avenue D 212, MARATHON

$420,000

107 Avenue D 212, MARATHON

1 Bed 1 Bath 600 SqFt Residential MLS® # 609609

Berkshire Hathaway Knight & Gardner

New
94 Sunrise Drive, MARATHON

$3,299,000

94 Sunrise Drive, MARATHON

0 Beds 0 Baths 40,249 SqFt Vacant Land MLS® # 609590

Coldwell Banker Schmitt Lower Keys (KW)

New
755 25th Street, MARATHON

$749,000

755 25th Street, MARATHON

2 Beds 2 Baths 924 SqFt Residential MLS® # 609585

Ocean Sotheby's International Realty

New
5800 Overseas Highway 33, MARATHON

$550,000

5800 Overseas Highway 33, MARATHON

6 Beds 1 Bath 1,421 SqFt Residential MLS® # 609583

Lokation Real Estate

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