Marathon, FL Real Estate & Homes For Sale

272 homes

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FOR SALE BY OWNER
$749,000
2 Beds
2 Baths
896 sqft
6099 Overseas Hwy #16W,
Marathon, FL 33050
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3D VIEW
$639,000
2 Beds
1.5 Baths
900 sqft
7031 Harbor Village Drive #7031,
Marathon, FL 33050
Florida Keys Realty Group
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3D VIEW
$994,999
4 Beds
3 Baths
2,392 sqft
930 80th St,
Marathon, FL 33050
Coldwell Banker Schmitt RE Co.
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$925,000
3 Beds
2 Baths
1,414 sqft
8304 Marina Villa Dr,
Marathon, FL 33050
Florida Keys Real Estate Group
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NEW CONSTRUCTION
$719,000
1 Bed
1.5 Baths
850 sqft
10877 Overseas Hwy #81,
Marathon, FL 33050
Island Welcome Real Estate
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3D VIEW
$670,000
2 Beds
1.5 Baths
900 sqft
7051 Harbor Village Drive,
Duck Key, FL 33050
Beachfront Properties Real Estate LLC
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$1,200,000
3 Beds
2.5 Baths
1,360 sqft
12399 Overseas Hwy #12,
Marathon, FL 33050
Berkshire Hathaway HomeServices Keys Real Estate
NEW CONSTRUCTION
1.72 ACRES
$27,500,000
9 Beds
9.5 Baths
19,124 sqft
2405 Coco Plum Dr,
Marathon, FL 33050
American Caribbean Real Estate, Christie's International Real Estate
$410,500
2 Beds
1.5 Baths
1,176 sqft
111 Stirrup Key Woods Rd #2B2,
Marathon, FL 33050
Berkshire Hathaway HomeServices Keys Real Estate
3D VIEW
1.57 ACRES
$3,549,000
10 Beds
9 Baths
6,128 sqft
14 125th Street Gulf #GULF,
Marathon, FL 33050
LoKation Real Estate - Pompano Beach
NEW CONSTRUCTION
3D VIEW
$2,900,000
4 Beds
3.5 Baths
2,643 sqft
8700 Overseas Hwy #5,
Marathon, FL 33050
Ocean Sotheby's International
NEW CONSTRUCTION
3D VIEW
$2,800,000
4 Beds
3.5 Baths
2,643 sqft
8700 Overseas Hwy #4,
Marathon, FL 33050
Ocean Sotheby's International
$779,000
2 Beds
1.5 Baths
947 sqft
104350 Overseas Highway & Boat Slip #A-402-7,
Key Largo, FL 33037
Coldwell Banker Schmitt Key Largo
$150,000
2 Beds
2 Baths
1361 Overseas Hwy #B8,
Marathon, FL 33050
Four Star Homes, Inc.
$499,000
1 Bed
2 Baths
850 sqft
10877 Overseas Hwy #7,
Marathon, FL 33050
Keller Williams Tampa Central Realty
$1,999,999
3 Beds
2 Baths
1,710 sqft
415 Sombrero Beach Rd,
Marathon, FL 33050
Keller Williams Key West Compass Realty
NEW CONSTRUCTION
3D VIEW
1.88 ACRES
$35,000,000
9 Beds
9.5 Baths
9,530 sqft
57223 Morton St,
Grassy Key, FL 33050
Ocean Sotheby's International Realty
NEW CONSTRUCTION
3D VIEW
$2,575,000
5 Beds
4 Baths
2,607 sqft
11890 1st Ave #3,
Marathon, FL 33050
Berkshire Hathaway HomeServices Keys Real Estate
3D VIEW
0.25 ACRES
$2,299,000
4 Beds
4 Baths
3,476 sqft
120 Pirates Cove Dr,
Marathon, FL 33050
Ocean Sotheby's International Realty
$1,399,000
4 Beds
3 Baths
1,888 sqft
227 Sombrero Beach Rd #1,
Marathon, FL 33050
Lokation Real Estate
NEW CONSTRUCTION
$909,000
1 Bed
2 Baths
1,714 sqft
10877 Overseas Hwy #44,
Marathon, FL 33050
Coldwell Banker Schmitt Real Estate Co. (KW)
$649,000
2 Beds
1.5 Baths
780 sqft
2002 Marina Villa Dr,
Duck Key, FL 33050
Florida Keys Realty Group LLC
3D VIEW
$1,099,000
3 Beds
2.5 Baths
1,320 sqft
2600 Overseas Hwy #83,
Marathon, FL 33050
Coldwell Banker Schmitt Real Estate Co.
3D VIEW
$1,048,000
3 Beds
3 Baths
1,320 sqft
5018 Sunset Village Dr #D-050,
Marathon, FL 33050
Coldwell Banker Schmitt Real Estate Co.
$799,000
2 Beds
2.5 Baths
1,352 sqft
12690 Overseas Hwy #310,
Marathon, FL 33050
Coldwell Banker Schmitt Real Estate Co
$635,000
2 Beds
1.5 Baths
780 sqft
5092 Sunset Village Dr,
Duck Key, FL 33050
Florida Keys Realty Group LLC
3.86 ACRES
$9,500,000
6 Beds
10.5 Baths
10,852 sqft
6500-6600 Overseas Hwy,
Marathon, FL 33050
Ocean Sotheby's International
$1,499,000
3 Beds
2.5 Baths
1,600 sqft
11600 1st Ave #32,
Marathon, FL 33050
Berkshire Hathaway HomeServices Keys Real Estate - Islamorada
NEW CONSTRUCTION
$3,500,000
4 Beds
4.5 Baths
3,013 sqft
59720 Overseas Hwy #8,
Marathon, FL 33050
Internet Realty of the Florida Keys Inc
NEW CONSTRUCTION
QUICK MOVE-IN
$2,975,000
5 Beds
4.5 Baths
3,013 sqft
59720 Overseas Hwy #7,
Marathon, FL 33050
Internet Realty of the Florida Keys Inc
3D VIEW
$649,999
3 Beds
2 Baths
2,100 sqft
1998 Overseas Hwy #A44,
Marathon, FL 33050
Coldwell Banker Schmitt Real Estate Co.
3D VIEW
$849,000
3 Beds
2 Baths
1,364 sqft
8302 Marina Villas Dr #8302,
Marathon, FL 33050
Berkshire Hathaway Florida Realty

Real Estate & Homes For Sale Near Marathon, FL

We found 30 more homes matching your filters just outside Marathon

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NEW - 15 HRS AGO
$699,000
4 Beds
2 Baths
1,724 sqft
180 8th St,
Key Colony Beach, FL 33051
Coldwell Banker Schmitt Real Estate Co.
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NEW - 1 DAY AGO
NEW CONSTRUCTION
0.65 ACRES
$6,500,000
4 Beds
3.5 Baths
3,714 sqft
4800 Overseas Hwy #54,
Marathon, FL 33050
Engel & Volkers Marathon
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$1,850,000
4 Beds
4 Baths
1,920 sqft
281 & 291 10th St,
Key Colony Beach, FL 33051
Coldwell Banker Schmitt Real Estate Co.
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3D VIEW
$750,000
2 Beds
2 Baths
828 sqft
65821 Overseas Hwy #129,
Long Key, FL 33001
Berkshire Hathaway HomeServices Keys Real Estate - Islamorada
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3D VIEW
$410,000
1 Bed
1 Bath
624 sqft
65821 Overseas Hwy #314,
Long Key, FL 33001
Floridism Real Estate, LLC.
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$1,475,000
3 Beds
3 Baths
1,440 sqft
8 Sadowski Cswy,
Key Colony Beach, FL 33051
Coldwell Banker Schmitt Real Estate Co.
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3D VIEW
$799,000
2 Beds
2 Baths
840 sqft
33 Sadowski Cswy,
Key Colony Beach, FL 33051
Coldwell Banker Schmitt Real Estate Co.
3D VIEW
1.55 ACRES
$4,390,000
3 Beds
3 Baths
2,250 sqft
23 Treasure Rd,
Marathon, FL 33050
Berkshire Hathaway HomeServices Keys Real Estate
3D VIEW
$1,335,000
3 Beds
2 Baths
1,682 sqft
440 9th St,
Key Colony Beach, FL 33051
Ocean Sotheby's International
OPEN SAT, 1-2:30PM
$2,275,000
3 Beds
3 Baths
2,001 sqft
641 12th St,
Key Colony Beach, FL 33051
LPT Realty, LLC
0.95 ACRES
$13,000,000
5 Beds
5 Baths
5,048 sqft
65760 Overseas Hwy,
Long Key, FL 33001
Florida Keys Real Estate Group
$1,225,000
3 Beds
3.5 Baths
1,954 sqft
190 10th St #190,
Key Colony Beach, FL 33051
Coldwell Banker Schmitt Real Estate Co.
3D VIEW
$849,000
2 Beds
2 Baths
868 sqft
34 7th Street,
Key Colony Beach, FL 33051
LoKation
3D VIEW
$450,000
2 Beds
1 Bath
744 sqft
65821 Overseas Hwy #110,
Long Key, FL 33001
Chez Realty, LLC.
3D VIEW
$1,186,000
3 Beds
2.5 Baths
2,000 sqft
180 9th St,
Key Colony Beach, FL 33051
Coldwell Banker Schmitt Real Estate Co.
3D VIEW
$399,000
2 Beds
2 Baths
990 sqft
1101 W Ocean Dr #32,
Key Colony Beach, FL 33051
Coldwell Banker Schmitt Real Estate Co.
3D VIEW
$1,849,000
3 Beds
3.5 Baths
2,540 sqft
330 4th St,
Key Colony Beach, FL 33051
Water Vista Realty, Inc.
3D VIEW
$399,999
2 Beds
2 Baths
990 sqft
1101 W Ocean Dr #24,
Key Colony Beach, FL 33051
Coldwell Banker Schmitt Real Estate Co.
$1,275,000
3 Beds
3 Baths
2,166 sqft
391 10th St,
Key Colony Beach, FL 33051
Ocean Sotheby's International
OPEN SAT, 11-1PM
$3,700,000
4 Beds
4 Baths
4,369 sqft
431 12th St,
Key Colony Beach, FL 33051
Florida Keys Real Estate Group
$1,050,000
3 Beds
2 Baths
1,216 sqft
611 8th St,
Key Colony Beach, FL 33051
Seafarer Realty LLC
$1,199,900
3 Beds
2 Baths
989 sqft
65821 Overseas Hwy #296,
Long Key, FL 33001
Charleemax Realtors
$50,000
1 Bed
1 Bath
1361 Overseas Hwy #E36,
Marathon, FL 33050
SUNSET COMMUNITIES LLC
$1,550,000
4 Beds
4 Baths
1,536 sqft
280/290 3rd St,
Key Colony Beach, FL 33051
Birch Haven Real Estate
3D VIEW
$875,000
2 Beds
2 Baths
1,036 sqft
70 7th St,
Key Colony Beach, FL 33051
Coldwell Banker Schmitt Real Estate Co.
3D VIEW
$1,550,000
5 Beds
3 Baths
2,918 sqft
350 E Ocean Drive,
Key Colony Beach, FL 33051
Coldwell Banker Schmitt RE Co
OPEN SAT, 12-2PM
$1,550,000
5 Beds
3 Baths
2,918 sqft
340 -350 E Ocean Dr,
Key Colony, FL 33051
Coldwell Banker Schmitt Real Estate Co.
3D VIEW
$755,000
2 Beds
2 Baths
1,260 sqft
1001 W Ocean Dr #1204,
Key Colony Beach, FL 33051
Berkshire Hathaway HomeServices Keys Real Estate
$749,000
2 Beds
2 Baths
1,352 sqft
1001 W Ocean Dr #1-201,
Key Colony Beach, FL 33051
Engel & Volkers Marathon
3D VIEW
$549,000
2 Beds
2.5 Baths
1,344 sqft
601 W Ocean Dr #105D,
Key Colony Beach, FL 33051
Coldwell Banker Schmitt Real Estate Co

5 More Homes

We found 5 more homes that match your search in other listings.

All listings featuring the BMLS logo are provided by Beaches MLS, Inc. This information is not verified for authenticity or accuracy and is not guaranteed. Copyright 2026 Beaches Multiple Listing Service, Inc. Information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

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.

All listings featuring the MCRTC logo are provided by Martin County REALTORS® of the Treasure Coast, Inc. Multiple Listing Service. This information is not verified for authenticity or accuracy and is not guaranteed. Copyright 2026 Martin County REALTORS® of the Treasure Coast, Inc. Information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

MLS Internet Data Exchange (IDX) information is provided exclusively for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, and that the data is deemed reliable but is not guaranteed accurate by the Florida Keys Board of Realtors.

Marathon, FL Real Estate & Homes For Sale

272 homes

We found 30 more homes matching your filters just outside Marathon

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