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285 A 66Th Street Marathon FL 33050US4 Bed, 2.00 Bath (2 Full Bath), 1,770 square feet621145
285 A 66Th Street MarathonFL33050
775000.0000 1/1/1900 12:00:00 AM
Realty Executives Florida Keys (Lower Keys)
24752 Overseas HighwaySummerland KeyFL33042
305-501-4229
1 /

Courtesy of: Brenner Scheel Casey, Florida Keys Real Estate Group, flakeysrealestategroup@gmail.com

285 A 66Th Street
Marathon FL 33050 US

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1 /

Courtesy of: Brenner Scheel Casey, Florida Keys Real Estate Group, flakeysrealestategroup@gmail.com

Realty Executives Florida Keys (Lower Keys)
24752 Overseas Highway
Summerland Key, FL, US 33042
305-501-4229

Get more info about this property

285 A 66Th Street
Marathon FL 33050 US

$775,000

Active Listing ID 621145
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4 bed
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1,770 square feet
bath icon
2.00 Bath (2 Full)
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Lot: 0.12 Acres
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Duplex

$775,000

Active Listing ID 621145
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Maps

285 A 66Th Street Move-in ready and thoughtfully updated top to bottom, this full duplex offers two versatile living spaces with major systems and finishes refreshed in recent years. Each unit features a fully updated kitchen with new cabinetry, countertops, and appliances, along with a completely renovated bathroom. Flooring throughout has been replaced, giving both units a clean, modern feel from the moment you walk in. The electrical system has been upgraded for improved safety and reliability -- a meaningful value-add for buyers and investors alike. Whether you're looking for a savvy income-producing property, a multi-generational living setup, or house-hacking potential in a strong rental market, this duplex delivers flexibility with the peace of mind that comes from recent renovations. Don't miss this opportunity to own a turnkey duplex in a great location.

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Property Features

  • Facts
  • Lot Size: 0.12 Acres
  • Property Type: Residential Multi Family
  • Property Sub-type: Duplex
  • Features
  • Full Bathrooms: 2
  • Cooling System: Central Air
  • Floor Covering: Tile
  • Roof Type: Metal
  • Heating Fuels: Central

Property

  • propertytype: Residential Multi Family
  • propertysubtype: Duplex
  • listprice: 775000
  • unparsedaddress: 285 A 66Th Street
  • postalcity: Marathon
  • stateorprovince: FL
  • country: US
  • postalcode: 33050
  • bathroomsfull: 2
  • bathroomshalf: 0
  • bathroomsonequarter: 0
  • bathroomsthreequarter: 0
  • lotsizeacres: 0.12
  • lotsizeunits: Acres
  • lotsizearea: 0.12
  • livingarea: 1770
  • livingareaunits: Square Feet
  • latitude: 24.716725
  • longitude: -81.067175
  • listagentfullname: Brenner Scheel Casey
  • listagentemail: flakeysrealestategroup@gmail.com
  • listagentkey: 3yd-MLKARFL-20260103165710310680000000
  • listagentmlsid: 200
  • listagentpreferredphone: 3057833395
  • listagentofficephone: 3057833395
  • listofficekey: 3yd-MLKARFL-20170803193027566074000000
  • listagentstatelicense: BK339103, BK3179545, SL3504409
  • listofficemlsid: 1055699
  • disclaimer: Copyright © 2026 Marathon and Lower Keys Association of Realtors. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
  • sourcesystemid: MLKARFL
  • yearbuilt: 1971
  • listingcontractdate: 2026-08-27
  • listagenturl: http://flakeysrealestategroup@gmail.com
  • countyorparish: Monroe
  • parcelnumber: 00341690-000000
  • appliances: Washer, Dryer, Dishwasher, Refrigerator, Range, Oven, Microwave
  • cooling: Central Air
  • constructionmaterials: CBS, Concrete
  • flooring: Tile
  • heating: Central
  • fireplaceyn: False
  • transactiontype: ForSale
  • storiestotal: 0
  • parkingtotal: 0
  • parkingfeatures: Open
  • roof: Shingle
  • view: Water
  • waterfrontyn: False
  • franchiseaffiliation: Independent
  • rooms: Bedroom 3, Bathroom 1, Bedroom 1, Bedroom 2, Bathroom 2, Bedroom 4
  • securityfeatures: Security
  • utilities: Cable Available
  • dock: False
  • poolprivateyn: False
  • spayn: False
  • internetaddressdisplayyn: True
  • internetautomatedvaluationdisplayyn: True
  • internetconsumercommentyn: True
  • location: -81.06718, 24.716724
  • customfields: {"AdditionalInformation":{}, "AlternatePrices":[], "BrokerName":"Florida Keys Real Estate Group", "BuilderEmail":null, "BuilderFax":null, "BuilderPhone":null, "City":null, "Country":null, "CustomSourceId":null, "Expenses":[], "GeocodeOptions":null, "LeadRoutingEmail":"flakeysrealestategroup@gmail.com", "ListBrokerageCity":"Marathon", "ListBrokerageCountry":"US", "ListBrokerageEmail":"duckkeyfl7@gmail.com", "ListBrokerageLogoUrl":null, "ListBrokerageName":"Florida Keys Real Estate Group", "ListBrokeragePhone":"(305) 664-1453", "ListBrokeragePostalCode":"33050", "ListBrokerageStateOrProvince":"FL", "ListBrokerageUnitNumber":null, "ListBrokerageUnparsedAddress":"11287 Overseas Highway", "ListBrokerageWebsiteUrl":"https://www.floridakeysrealestategroup.com/", "ListOfficeAddress1":"11287 Overseas Highway ", "ListOfficeAddress2":null, "ListOfficeBrokerMlsId":"20170803193027566074000000", "ListOfficeCity":"Marathon", "ListOfficeCountry":"US", "ListOfficeEmail":"duckkeyfl7@gmail.com", "ListOfficePostalCode":"33050", "ListOfficeStateOrProvince":"FL", "ListPriceCurrencyType":"USD", "ListingTitle":"Residential, Marathon, FL", "ListingURL":"https://www.realtor.com/realestateandhomes-detail/285A-66th-Street-Ocean_Marathon_FL_33050_M99486-77281?f=listhub&s=MLKARFL&m=621145&c=rexren", "MLSModificationTimestamp":"2026-09-01 19:19:29", "Neighborhoods":[{"Description":null, "Name":"Puerta Del Sol (50.5)"}], "PostalCode":null, "RoomCount":null, "StateOrProvince":null, "Taxes":[{"TaxAnnualAmount":6573, "TaxDescription":"BK D LT 23 PUERTA DEL SOL PB3-117 KEY VACA", "TaxYear":"2025"}], "UnitNumber":null, "UnparsedAddress":null}
Listing Changed: 9/1/2026 7:20:50 PM GMT
Source Updated Date: 9/5/2026 12:48:41 PM GMT

Courtesy of: Brenner Scheel Casey, Florida Keys Real Estate Group, flakeysrealestategroup@gmail.com

Copyright © 2026 Marathon and Lower Keys Association of Realtors. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

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