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  1. City = Marathon
  2. Listing Status = Active
Details for 1000 68th Street, MARATHON, FL 33050
Single Family
  1. Price: $4,750,000.00
  2. Price sqft: $907.88 / sqft
  3. Days On Market: 63
  4. Bedrooms: 6
  5. Baths: 7
  6. Garage / Parking Spaces: 4
  7. Bldg sqft: 5232
  8. Acreage: 0.41 acres
  9. Pool: Yes
  10. Waterfront: Yes
  11. Wateraccess: Yes
  12. Waterfront Type: Gulf/Ocean
  13. Year Built: 2025
MLS#: TB8452489
  1. County: MONROE
  2. City: MARATHON
  3. Zipcode: 33050
  4. Subdivision: Sea Crest 1st Add
  5. Provided by: COLDWELL BANKER SCHMITT RE
  6. mfrmls
  7. DMCA Notice
Florida Keys luxury redefined! Experience this newly constructed 2025 oceanfront masterpiece perfectly balancing coastal elegance, craftsmanship, and timeless design. With 6 bedrooms, 6.5 baths, and 3
Details for 810 39th Street Gulf, MARATHON, FL 33050
Single Family
  1. Price: $4,690,000.00
  2. Price sqft: $1,549.90 / sqft
  3. Days On Market: 12
  4. Bedrooms: 5
  5. Baths: 5
  6. Garage / Parking Spaces: 4
  7. Bldg sqft: 3026
  8. Acreage: 0.12 acres
  9. Pool: Yes
  10. Spa/HotTub: Yes
  11. Waterfront: Yes
  12. Wateraccess: Yes
  13. Waterfront Type: Gulf/Ocean
  14. Year Built: 2024
MLS#: W7882197
  1. County: MONROE
  2. City: MARATHON
  3. Zipcode: 33050
  4. Subdivision: Emerald Flats Un 10
  5. Provided by: RE/MAX ALLIANCE GROUP
  6. mfrmls
  7. DMCA Notice
Welcome to 810 39th Street Gulf, a stunning new 2024 Gulf front home in Emerald Flats, an exclusive gated community of just 18 residences. Built by the Keys' premier builder D'Asign Source, this three
Details for 118 Avenue E, MARATHON, FL 33050
Single Family
  1. Price: $3,690,000.00
  2. Price sqft: $1,208.65 / sqft
  3. Days On Market: 4
  4. Bedrooms: 3
  5. Baths: 3
  6. Garage / Parking Spaces: 5
  7. Bldg sqft: 3053
  8. Acreage: 0.28 acres
  9. Pool: Yes
  10. Spa/HotTub: Yes
  11. Waterfront: No
  12. Year Built: 2021
MLS#: W7882338
  1. County: MONROE
  2. City: MARATHON
  3. Zipcode: 33050
  4. Subdivision: Coco Plum Beach
  5. Provided by: RE/MAX ALLIANCE GROUP
  6. mfrmls
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Stunning Furnished Coastal Modern 3 bedroom, 3 bath modern waterfront estate built by the Florida Keys' premier builder, D'Asign Source. This three story solid concrete home offers exceptional design,
Details for 10999 Ave 3rd Avenue, Marathon, FL 33050
Single Family
  1. Price: $1,700,000.00
  2. Days On Market: 33
  3. Bedrooms: 2
  4. Baths: 3
  5. Acreage: 0.23 acres
  6. Pool: Yes
  7. Waterfront: No
  8. Year Built: 1977
MLS#: F10543646
  1. County: Monroe
  2. City: Marathon
  3. Zipcode: 33050
  4. Subdivision: Key Colony Sub 4
  5. Provided by: Beckett Realty Advisors, LLC
  6. Provided through
  7. DMCA Notice
Unapproved Short Sale for Non Conforming 2 Bed/3 Bath Waterfront Home in Marathon. Large corner lot with 205 feet of water frontage. First floor has non conforming addition of 2 bedrooms and living ar
Details for 1220 122nd Street, Marathon, FL 33050
Single Family
  1. Price: $1,650,000.00
  2. Price sqft: $708.76 / sqft
  3. Days On Market: 4
  4. Bedrooms: 3
  5. Baths: 3
  6. Bldg sqft: 2328
  7. Acreage: 0.21 acres
  8. Pool: Yes
  9. Waterfront: No
  10. Year Built: 1972
MLS#: R11159384
  1. County: Monroe
  2. City: Marathon
  3. Zipcode: 33050
  4. Subdivision: Yacht Harbor Island Amd & Ext
  5. Provided by: Coldwell Banker Schmitt RE Co
  6. Provided through
  7. DMCA Notice
Experience ultimate waterfront luxury living with this stunning 4 bedroom, 3 bath residence with a versatile bonus den, perfectly positioned on a tranquil, sheltered waterway with a 30 ft dock. Thoug
Details for 227 Corsair Road, MARATHON, FL 33050
Single Family
  1. Price: $1,499,000.00
  2. Price sqft: $194.60 / sqft
  3. Days On Market: 11
  4. Bedrooms: 4
  5. Baths: 3
  6. Bldg sqft: 7703
  7. Acreage: 0.18 acres
  8. Pool: Yes
  9. Waterfront: No
  10. Year Built: 2022
MLS#: NS1087109
  1. County: MONROE
  2. City: MARATHON
  3. Zipcode: 33050
  4. Subdivision: Plantation Island
  5. Provided by: COLLADO REAL ESTATE
  6. mfrmls
  7. DMCA Notice
Located in the heart of Duck Key, this 4 bedroom, 3 bath home offers flexible living space, a practical layout, and a property configuration that provides additional side yard spaceideal for those see
Details for 219 Sombrero Beach Road 2, Marathon, FL 33050
Single Family
  1. Price: $1,445,000.00
  2. Price sqft: $785.33 / sqft
  3. Days On Market: 49
  4. Bedrooms: 4
  5. Baths: 3
  6. Garage / Parking Spaces: 1
  7. Bldg sqft: 1840
  8. Acreage: 0.00 acres
  9. Pool: Yes
  10. Waterfront: No
  11. Year Built: 2017
MLS#: R11147957
  1. County: Monroe
  2. City: Marathon
  3. Zipcode: 33050
  4. Subdivision: Anglers At Sombrero
  5. Provided by: Coldwell Banker Schmitt RE Co
  6. Provided through
  7. DMCA Notice
Discover coastal luxury at 219 Sombrero Beach Road 2, a stunning 4 bedroom, 3 bath waterfront retreat just steps from iconic Sombrero Beach, famous for its soft white sand and calm turquoise waters. S
Details for 223 Sombrero Beach Boulevard 1, Marathon, FL 33050
Single Family
  1. Price: $1,400,000.00
  2. Price sqft: $464.19 / sqft
  3. Previous Price: $1,550,000
  4. Last Price Change: 01/07/26
  5. Days On Market: 132
  6. Bedrooms: 4
  7. Baths: 3
  8. Bldg sqft: 3016
  9. Acreage: 0.13 acres
  10. Pool: Yes
  11. Waterfront: No
  12. Year Built: 2017
MLS#: R11126524
  1. County: Monroe
  2. City: Marathon
  3. Zipcode: 33050
  4. Subdivision: Anglers At Sombrero
  5. Provided by: LoKation
  6. Provided through
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Details for 798 96th Street Ocean Street, Marathon, FL 33050
Single Family
  1. Price: $1,150,000.00
  2. Price sqft: $644.62 / sqft
  3. Previous Price: $1,200,000
  4. Last Price Change: 01/31/26
  5. Days On Market: 70
  6. Bedrooms: 3
  7. Baths: 2
  8. Garage / Parking Spaces: 1
  9. Bldg sqft: 1784
  10. Acreage: 0.11 acres
  11. Pool: No
  12. Waterfront: No
  13. Year Built: 1957
MLS#: R11143391
  1. County: Monroe
  2. City: Marathon
  3. Zipcode: 33050
  4. Subdivision: Sadowski Subd Amd
  5. Provided by: Coldwell Banker Realty /Delray Beach
  6. Provided through
  7. DMCA Notice
Wake up in paradise every day. This waterfront retreat in Marathon Key offers instant ocean access, unforgettable sunsets, and a laid back coastal lifestyle. Fully renovated and beautifully furnished,
Details for 11725 3rd Avenue Ocean, Marathon, FL 33050
Single Family
  1. Price: $960,000.00
  2. Price sqft: $1,066.67 / sqft
  3. Days On Market: 86
  4. Bedrooms: 2
  5. Baths: 2
  6. Bldg sqft: 900
  7. Acreage: 0.00 acres
  8. Pool: No
  9. Waterfront: No
  10. Year Built: 1955
MLS#: R11139241
  1. County: Monroe
  2. City: Marathon
  3. Zipcode: 33050
  4. Subdivision: Little Venice No2
  5. Provided by: Coldwell Banker Schmitt RE Co
  6. Provided through
  7. DMCA Notice
2 bed, 2 bath waterfront home, perfectly positioned on a corner lot in neighborhood of Marathon. Crafted with enduring CBS construction, this home seamlessly blends modern comfort, coastal elegance, a