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Marathon, FL Homes for Sale — Page 5 | Realty.com

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Homes for Sale in Marathon, FL

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23 of 215 Listings

Map

23 of 215 Listings

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #BK3453168

Call Thomas

22Active
$515,000
1 bd · 2 ba · 850 sqft
10877 Overseas Hwy 37, Marathon, FL
Carol Martinez · Direct Realty Solutions
Price Reduced4Active
$639,000
2 bd · 2 ba · 1,040 sqft
746 50th Street Gulf, Marathon, FL
Chuck Mack · EXIT Realty Paradise
49Active
$799,000
2 bd · 2 ba · 1,352 sqft
12690 Overseas Highway Apt 310, Marathon, FL
Lisa H Ferringo · Coldwell Banker Schmitt Real Estate Co

Price Reduced30Active
$640,000
2 bd · 1 ba · 1,008 sqft
377 Guava Avenue, Marathon, FL
Jonathan Minerick · Homecoin.com
Price Reduced31Active
$1,999,000
4 bd · 3 ba · 2,964 sqft
2100 Avenue H, Marathon, FL
Jaden Cacoilo · Collado Real Estate
28Active
$849,000
3 bd · 2 ba · 1,320 sqft
2600 Overseas Highway #22, Marathon, FL
Brenner Scheel Casey · Florida Keys Real Estate Group
84Active
$1,549,000
4 bd · 4 ba · 2,114 sqft
303 Sombrero Beach Road, Marathon, FL
Sheryl Ann Phillips · Coldwell Banker Schmitt Real Estate Co.
Price Reduced53Active
$2,099,000
3 bd · 2 ba · 1,945 sqft
1040 81st Street Ocean Street, Marathon, FL
Lisa H Ferringo · Coldwell Banker Schmitt Real Estate Co
22Active
$6,500,000
4 bd · 4 ba · 3,714 sqft
4800 Overseas Highway 54, Marathon, FL
Stephany Duvall · Engel & Volkers Marathon
Price Reduced50Active
$2,799,000
4 bd · 4 ba · 2,472 sqft
835 Copa D Oro, Marathon, FL
Alyson Renee Bainbridge · Coldwell Banker Schmitt Real Estate Co.
Price Reduced52Active
$2,799,000
4 bd · 4 ba · 2,472 sqft
837 Copa D Oro, Marathon, FL
Chase Foster · Coldwell Banker Schmitt Real Estate Co.
Price Reduced30Active
$499,000
3 bd · 3 ba · 1,488 sqft
329 25th, Marathon, FL
SALLY STRIBLING, P.A. · Coldwell Banker Schmitt Key Largo
46Active
$370,000
1 bd · 1 ba · 656 sqft
5301 Ocean Terrace Apt 2, Marathon, FL
Deni Heintzelman · KeyIsle Realty
Price Reduced64Active
$2,750,000
6 bd · 6 ba · 2,243 sqft
900 101st Street Ocean Street, Marathon, FL
Kimberly Gray, P.A. · LoKation Real Estate
Price Reduced70Active
$399,000
2 bd · 3 ba · 850 sqft
2600 Overseas Highway 48, Marathon, FL
Amy Puto · Coldwell Banker Schmitt Real Estate Co.
Price Reduced43Active
$499,000
3 bd · 1 ba · 960 sqft
213 Parrish Drive, Marathon, FL
The Owen Lucas Team · Berkshire Hathaway HomeServices Keys Real Estate
60Active
$4,500,000
3 bd · 2 ba · 1,764 sqft
8070 Gulfstream Boulevard, Marathon, FL
Milly A Perez · KeysCations Realty
Price Reduced69Active
$1,789,000
4 bd · 3 ba · 1,618 sqft
101 Avenue D, Marathon, FL
Samuel Davis Williams · Coldwell Banker Schmitt Real Estate Co.
Price Reduced43Active
$599,900
4 bd · 3 ba · 1,448 sqft
780 95th Street Ocean, Marathon, FL
Lumey Gonzalez PA · Keller Williams Realty International Lifestyles
83Active
$7,750,000
4 bd · 5 ba · 4,111 sqft
128 Sunrise Drive, Marathon, FL
Kelsey Caputo - Frins · Berkshire Hathaway HomeServices Keys Real Estate - Islamorada
Price Reduced62Active
$459,900
2 bd · 2 ba · 960 sqft
101 11th Street Ocean, Lot 13, Marathon, FL
Gonzalo Del Negro · Ocean Sothebys Intl Realty
Price Reduced45Active
$2,100,000
3 bd · 2 ba · 1,372 sqft
499 Avenida Primiceria, Marathon, FL
The Owen Lucas Team · Berkshire Hathaway HomeServices Keys Real Estate
Price Reduced52Active
$25,000,000
10 bd · 13 ba · 10,000 sqft
57783 Morton Street, Marathon, FL
Brett Harris · Bespoke Real Estate

1…4 5 6…9

Listing data & MLS disclosures

Key West Association of REALTORS: The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of The Key West Association of REALTORS®. MLS Real Estate listings held by brokerage firms other than this broker are marked with the MLS logo and detailed information about them includes the name of the listing broker's office. The properties displayed may not be all of the properties in the MLS's database, or all of the properties listed with Brokers participating in the cooperative data exchange program. Properties listed by Brokers other than this Broker are marked with either the listing Broker's logo or name or the MLS name or a logo provided by the MLS. Detailed information 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. The Florida Association of Realtors and its cooperating MLSs do not create, control or review the property data displayed herein and take no responsibility for the content of such records. Federal law prohibits discrimination on the basis of race, color, religion, sex, handicap, familial status or national origin in the sale, rental or financing of housing. Information deemed reliable but not guaranteed. Copyright ©2026 The Key West Association of REALTORS®. All Rights Reserved.
MIAMI REALTORS MLS: The multiple listing information is provided by MIAMI Association of Realtors® from a copyrighted compilation of listings. The compilation of listings and each individual listingare ©2026 MIAMI Association of Realtors®. All Rights Reserved.
The information provided is for consumers’ personal, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. All properties are subject to prior sale or withdrawal. All information provided is deemed reliable but is not guaranteed accurate, and should be independently verified. Last Updated: 2026-09-30 09:09:53 UTC

Marathon housing market

August 2026 · This period is still settling

Selling at 97.9% of asking price

Buyers here are paying below asking. MLS · 22 sales · as of Aug 31, 2026

Homes that sold · County records, as of Aug 31, 2026

Median sale price: $1,000,000$640,000–$1,462,500 typical range
Price per sq. ft.: $646
Sales: 28
Paid in cash: 64.3%

Homes on the market · MLS, as of Aug 31, 2026

Median days on market: 91 days

Price trend · Assessor repeat sales, as of Aug 31, 2026

Year-over-year: 14.3%

Marathon, FL community profile

Population: 9,341
Median income: $71,629
Housing units: 6,442
People per sq. mi.: 189.1
Area: 49.4 sq. mi.

Source: HJN community data

Nearby areas

ZIP codes

33050 (273)
33043 (93)
33051 (59)
33036 (45)
33042 (33)
33001 (6)
33037 (1)

Cities

Big Pine Key (80)
Key Colony (59)
Duck Key (49)
Islamorada (44)
Ramrod Key (16)
Big Pine (13)
Little Torch Key (11)
Duck (5)

L. Custen Realty, Inc. d/b/a Realty.com/L. Custen Realty CT, LLC d/b/a Realty.com (Tom O’Leary-Broker)(CT properties only), 8323 Southwest Freeway, Suite 900, Houston, Texas 77074

The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listing data is derived from various Multiple Listing Services; each source MLS and its required disclaimer are shown with the listings on the applicable page. Realty.com is an independently owned and operated brokerage.

Listing data & MLS disclosures

Key West Association of REALTORS: The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of The Key West Association of REALTORS®. MLS Real Estate listings held by brokerage firms other than this broker are marked with the MLS logo and detailed information about them includes the name of the listing broker's office. The properties displayed may not be all of the properties in the MLS's database, or all of the properties listed with Brokers participating in the cooperative data exchange program. Properties listed by Brokers other than this Broker are marked with either the listing Broker's logo or name or the MLS name or a logo provided by the MLS. Detailed information 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. The Florida Association of Realtors and its cooperating MLSs do not create, control or review the property data displayed herein and take no responsibility for the content of such records. Federal law prohibits discrimination on the basis of race, color, religion, sex, handicap, familial status or national origin in the sale, rental or financing of housing. Information deemed reliable but not guaranteed. Copyright ©2026 The Key West Association of REALTORS®. All Rights Reserved.
MIAMI REALTORS MLS: The multiple listing information is provided by MIAMI Association of Realtors® from a copyrighted compilation of listings. The compilation of listings and each individual listingare ©2026 MIAMI Association of Realtors®. All Rights Reserved.
The information provided is for consumers’ personal, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. All properties are subject to prior sale or withdrawal. All information provided is deemed reliable but is not guaranteed accurate, and should be independently verified. Last Updated: 2026-09-30 09:09:53 UTC

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #BK3453168

Call Thomas

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #BK3453168

Call Thomas

Nearby areas

ZIP codes

33050 (273)
33043 (93)
33051 (59)
33036 (45)
33042 (33)
33001 (6)
33037 (1)

Cities

Big Pine Key (80)
Key Colony (59)
Duck Key (49)
Islamorada (44)
Ramrod Key (16)
Big Pine (13)
Little Torch Key (11)
Duck (5)

Marathon, FL community profile

Population: 9,341
Median income: $71,629
Housing units: 6,442
People per sq. mi.: 189.1
Area: 49.4 sq. mi.

Source: HJN community data

Marathon housing market

August 2026 · This period is still settling

Selling at 97.9% of asking price

Buyers here are paying below asking. MLS · 22 sales · as of Aug 31, 2026

Homes that sold · County records, as of Aug 31, 2026

Median sale price: $1,000,000$640,000–$1,462,500 typical range
Price per sq. ft.: $646
Sales: 28
Paid in cash: 64.3%

Homes on the market · MLS, as of Aug 31, 2026

Median days on market: 91 days

Price trend · Assessor repeat sales, as of Aug 31, 2026

Year-over-year: 14.3%