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Marathon, FL Homes for Sale — Page 3 | Realty.com

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3 beds New construction With a pool

Homes for Sale in Marathon, FL

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24 of 218 Listings

Map

24 of 218 Listings

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #BK3453168

Call Thomas

56Active
$525,000
2 bd · 1 ba · 1,046 sqft
354 96th Street Ocean, Marathon, FL
Shanti Cope · Coldwell Banker Schmitt R.E.
25Active
$16,000,000
4 bd · 3 ba · 2,304 sqft
1 E Sister Rck Is, Marathon, FL
Vladimir Rochebrun · Compass Florida, LLC
25Active
$16,000,000
4 bd · 3 ba · 2,304 sqft
1 E Sister Rock Island, Marathon, FL
Vladimir Rochebrun · Compass Florida, LLC

67Active
$3,795,000
5 bd · 4 ba · 2,628 sqft
813 39th St Gulf Street, Marathon, FL
Rachel Gallagher · Re/Max Alliance Group
74Active
$1,439,000
4 bd · 3 ba · 1,840 sqft
219 Sombrero Beach Road #2, Marathon, FL
Nate Bartlett · Berkshire Hathaway HomeServices Keys Real Estate
43Active
$585,000
2 bd · 3 ba · 1,387 sqft
12690 Overseas Highway Apt 52, Marathon, FL
Bonnie Sanderson · Florida Keys Real Estate Group
Price Reduced24Active
$649,000
1 bd · 1 ba · 684 sqft
647 82nd Street Ocean Street, Marathon, FL
Jesus Parra · Coldwell Banker Schmitt Real Estate Co.
56Active
$675,000
4 bd · 3 ba · 2,070 sqft
5353 Dogwood Dell Street, Marathon, FL
Teresa Yeider · Berkshire Hathaway HomeServices Keys Real Estate
43Active
$1,499,000
4 bd · 3 ba · 2,328 sqft
1220 122nd, Marathon, FL
Amy Puto · Coldwell Banker Schmitt Real Estate Co.
49Active
$1,100,000
2 bd · 3 ba · 1,387 sqft
12690 Overseas Highway Apt 34, Marathon, FL
Shannon Butler · Key Colony Beach Realty
39Active
$2,800,000
4 bd · 4 ba · 3,079 sqft
121 Calle Ensueno, Marathon, FL
Ginger C Henderson · Coldwell Banker Schmitt Real Estate Co.
43Active
$820,000
3 bd · 2 ba · 1,650 sqft
2000 Overseas Highway 4G, Marathon, FL
Sylvia Werling · Keller Williams Key West Compass Realty
83Active
$4,499,000
3 bd · 4 ba · 2,983 sqft
108 Sunset Drive, Marathon, FL
Lisa H Ferringo · Coldwell Banker Schmitt Real Estate Co
41Active
$629,000
3 bd · 2 ba · 960 sqft
230 66th Street Ocean, Marathon, FL
Carolina Cabello · The Keyes Company
19Active
$979,000
5 bd · 3 ba · 2,111 sqft
10833 2nd Avenue Gulf Avenue, Marathon, FL
Kristin Herold · Coldwell Banker Schmitt Islamorada
55Active
$1,349,000
4 bd · 3 ba · 2,152 sqft
850 E 105th Street Ocean E, Marathon, FL
Yasser Vazquez · Miami New Realty
41Active
$599,000
2 bd · 2 ba · 925 sqft
107 Avenue D Apt 208, Marathon, FL
Katie Grace Carrillo · LPT Realty, LLC
41Active
$1,900,000
3 bd · 3 ba · 1,560 sqft
870 Copa D Oro, Marathon, FL
Alyson Renee Bainbridge · Coldwell Banker Schmitt Real Estate Co.
Price Reduced51Active
$777,000
2 bd · 2 ba · 1,200 sqft
91 Dorsett Drive, Marathon, FL
Lynny Delgaizo Thompson · Key Colony Beach Realty
Price Reduced52Active
$650,000
4 bd · 2 ba · 1,447 sqft
59733 Paradise Pl, Marathon, FL
Amy Caballero · The MVMNT Group LLC
45Active
$995,000
3 bd · 3 ba · 1,728 sqft
95 Coco Plum Drive 2D, Marathon, FL
Natalie M. Ardis · Coldwell Banker Schmitt Real Estate Co.
Price Reduced32Active
$639,000
3 bd · 2 ba · 1,286 sqft
58110 Ferreire Street, Marathon, FL
Cara Ann O'Neill · Key Colony Beach Realty
Price Reduced53Active
$728,000
2 bd · 3 ba · 1,352 sqft
12690 Overseas Highway 413, Marathon, FL
Samuel Davis Williams · Coldwell Banker Schmitt Real Estate Co.
61Active
$1,199,000
3 bd · 3 ba · 1,600 sqft
11600 1st Avenue Gulf 26, Marathon, FL
Amy Puto · Coldwell Banker Schmitt Real Estate Co.

1 2 3 4…10

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: 2026-09-28 23:30:01 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: $1,050,000$687,500–$1,475,000 typical range
Price per sq. ft.: $633
Sales: 27
Paid in cash: 66.7%

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: 20.5%

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

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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: 2026-09-28 23:30:01 UTC

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #BK3453168

Call Thomas

Co-ops

By feature

New construction
With a pool

Nearby areas

ZIP codes

33050 (273)
33043 (92)
33036 (61)
33051 (61)
33042 (29)
33001 (6)
33037 (1)

Cities

Big Pine Key (80)
Key Colony (61)
Islamorada (60)
Duck Key (49)
Ramrod Key (16)
Big Pine (12)
Little Torch Key (10)
Duck (5)

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #BK3453168

Call Thomas

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 (92)
33036 (61)
33051 (61)
33042 (29)
33001 (6)
33037 (1)

Cities

Big Pine Key (80)
Key Colony (61)
Islamorada (60)
Duck Key (49)
Ramrod Key (16)
Big Pine (12)
Little Torch Key (10)
Duck (5)

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: $1,050,000$687,500–$1,475,000 typical range
Price per sq. ft.: $633
Sales: 27
Paid in cash: 66.7%

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: 20.5%