Marathon Real Estate

Some of the best housing options in Monroe County are in the Marathon Real Estate market, with a variety of single family homes for sale priced between $384,900 and as high as $27,500,000 two to nine bedroom homes that range in size from 542 to 29,325 square feet.

We have detailed information regarding 12 communities in Marathon, including three oceanfront buildings, one gated community, and eight waterfront communities including some new construction opportunities and open houses. Marathon real estate activity on the MLS indicates 56 properties are currently on the market (as of September 8th, 2025). Whether relocating to Marathon from another state or upsizing or downsizing, whichever of the many luxury homes for sale in Marathon you choose, our professional Realtors in Marathon Florida can guide you through the home-buying process.

Marathon Homes For Sale

$27.5 Million

Coco Plum Beach

2405 Coco Plum Dr
Marathon, FL 33050

9

10

7

29,325 SqFt

Ocean Front

1.719 Acres

990 Days

$21 Million

MLS#225002372

9300 Overseas Highway
Marathon, FL 33050

5

9

6

18,482 SqFt

Pool

Water Front

4.98 Acres

553 Days

$21 Million

MLS#AX-11720611

9300 Overseas Highway
Marathon, FL 33050

5

9

8

18,482 SqFt

Ocean Front

4.979 Acres

614 Days

$6,700,000

Sombrero

126 Se Sunrise Dr
Marathon, FL 33050

5

4

4

3,415 SqFt

Ocean Front

272 Days

New Construction

$5.995 Million

MLS#AX-11847317

114 Calle Ensueno
Marathon, FL 33050

5

4

6

12,124 SqFt

Water Front

1.01 Acres

342 Days

Reduced

$5,800,000

$8,500,000

Sombrero

126 Calle Ensueno
Marathon, FL 33050

6

7

2

10,000 SqFt

Pool

Water Front

1.5 Acres

224 Days

Reduced

$5,800,000

$8,500,000

Sombrero

126 Calle Ensueno
Marathon, FL 33050

7

7

2

8,306 SqFt

Water Front

1.5 Acres

223 Days

$4.5 Million

MLS#AX-11817374

131 Avenue G
Marathon, FL 33050

6

5

6

6,998 SqFt

Water Front

0.298 Acres

91 Days

$4.5 Million

MLS#AX-11794190

59733 Paradise Pl
Marathon, FL 33050

5

5

4

4,000 SqFt

Water Front

0.141 Acres

130 Days

$3,999,000

MLS#AX-11795916

Marathon, FL 33050

4

4

6,396 SqFt

Ocean Front

0.48 Acres

128 Days

Reduced

$3,999,000

$5,500,000

MLS#AX-11782185

14 125th Street Gulf
Marathon, FL 33050

14

19

Ocean Front

1.719 Acres

182 Days

$3.95 Million

MLS#AX-11508091

59720 Overseas Hwy #13
Marathon, FL 33050

5

5

2

3,011 SqFt

Ocean Front

613 Days

New Construction

56 Active Listings in Marathon, FL

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Living in Marathon affords you easy access to nearby golf courses, fine dining, entertainment venues and various other amenities and conveniences in the city of Marathon. The I-75 or 41 (Tamiami Trail) provide an easy transition to nearby cities.

Boating and watersports are integral to the Florida lifestyle, offering year-round access to to both fresh and saltwater ecosystems, vibrant marine life, and a culture centered around outdoor leisure and recreation. Marathon real estate prices are directly correlated to it's proximity to these amenities.

The data relating to homes for sale or lease or other real estate for sale or for rent on the ZFC website comes in part from a cooperative data exchange program of the MLS in which this Broker participates. The real estate displayed may not be all of the homes in the database, or all of the properties listed with Brokers participating in the cooperative data exchange program. Homes for sale that are listed by Brokers other than this Broker are marked with either the listing Broker's name or the MLS name or a logo provided by the MLS and the details page about such properties includes the name of the listing Brokers. Information provided is thought to be reliable but is not guaranteed to be accurate; you are advised to verify facts that are important to you. No warranties, expressed or implied, are provided for the data herein, or for their use or interpretation by the user. ZFC, the Florida Association of Realtors and its cooperating Multiple Listing Services do not create, control or review the property data displayed herein and take no responsibility for the content of such records. Federal law including the fair housing act prohibits discrimination on the basis of race, color, religion, sex, handicap, familial status or national origin in the sale, rental or financing of housing. All properties featuring the Miami Realtors logo are provided by the Miami Association of Realtors. IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.