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6203 Gulf Of Mexico Boulevard 203
Marathon FL 33050 US

$795,000

Active Listing ID 621012
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3 bed
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1,602 square feet
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2.00 Bath (2 Full)
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Condominium

$795,000

Active Listing ID 621012
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6203 Gulf Of Mexico Boulevard 203 Welcome to Seawatch condominiums unit 6203. This unit is spacious and inviting, just waiting for you to make it home. Wide open floor plan living area that is expanded further with one bedroom opened up as a den offering additional lounge or flex space. The unit has been updated throughout with bamboo flooring, new kitchen, custom primary bath, and a large wrap around screened porch. The Seawatch complex offers some of the most complete amenities anywhere in the Keys including: extra large resort sized pool, spa, pool cabana and bathhouse, fully equipped gym, clubhouse, tennis courts, pickleball courts, boat storage barn, marina, elevator access and fully gated for additional privacy. Call today for more information and to set a time to view this unit today.

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Property Features

  • Facts
  • Property Type: Residential
  • Property Sub-type: Condominium
  • Features
  • Full Bathrooms: 2
  • Cooling System: Central Air
  • Heating Fuels: Central
  • Additional Features
  • Pool
  • Waterfront

Property

  • propertytype: Residential
  • propertysubtype: Condominium
  • listprice: 795000
  • unparsedaddress: 6203 Gulf Of Mexico Boulevard
  • unitnumber: 203
  • postalcity: Marathon
  • stateorprovince: FL
  • country: US
  • postalcode: 33050
  • bathroomsfull: 2
  • bathroomshalf: 0
  • bathroomsonequarter: 0
  • bathroomsthreequarter: 0
  • lotsizeunits: Acres
  • livingarea: 1602
  • livingareaunits: Square Feet
  • latitude: 24.734049
  • longitude: -81.029922
  • listagentfullname: The Owen Lucas Team
  • listagentemail: lynn@keyshomehunter.com
  • listagentkey: 3yd-MLKARFL-20201214161525784181000000
  • listagentmlsid: SL653995
  • listagentpreferredphone: 3053930559
  • listofficekey: 3yd-MLKARFL-20190103184115027399000000
  • listagentstatelicense: 653995
  • listofficemlsid: CQ1057298
  • 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: 1983
  • listingcontractdate: 2026-08-13
  • listagenturl: https://www.keysrealestate.com
  • countyorparish: Monroe
  • parcelnumber: 00104133-002300
  • appliances: Washer, Dryer, Dishwasher, Refrigerator, Range, Oven, Microwave, Stainless Steel Appliance(s)
  • cooling: Central Air
  • constructionmaterials: CBS
  • heating: Central
  • numberofunitstotal: 48
  • fireplaceyn: False
  • transactiontype: ForSale
  • storiestotal: 0
  • parkingtotal: 0
  • view: Water
  • waterfrontyn: True
  • franchiseaffiliation: Berkshire Hathaway HomeServices
  • rooms: Bathroom 1, Bedroom 1, Bedroom 3, Bathroom 2, Bedroom 2
  • dock: False
  • poolprivateyn: True
  • spayn: False
  • internetaddressdisplayyn: True
  • internetautomatedvaluationdisplayyn: True
  • internetconsumercommentyn: True
  • location: -81.02992, 24.734049
  • customfields: {"AdditionalInformation":{}, "AlternatePrices":[], "BrokerName":"Berkshire Hathaway HomeServices Keys Real Estate", "BuilderEmail":null, "BuilderFax":null, "BuilderPhone":null, "City":null, "Country":null, "CustomSourceId":null, "Expenses":[], "GeocodeOptions":null, "LeadRoutingEmail":"lynn@keyshomehunter.com", "ListBrokerageCity":"Marathon", "ListBrokerageCountry":"US", "ListBrokerageEmail":"info@keysrealestate.com", "ListBrokerageLogoUrl":null, "ListBrokerageName":"Berkshire Hathaway HomeServices Keys Real Estate", "ListBrokeragePhone":"(305) 743-7636", "ListBrokeragePostalCode":"33050", "ListBrokerageStateOrProvince":"FL", "ListBrokerageUnitNumber":null, "ListBrokerageUnparsedAddress":"9141 Overseas Highway", "ListBrokerageWebsiteUrl":"https://www.keysrealestate.com", "ListOfficeAddress1":"9141 Overseas Highway ", "ListOfficeAddress2":null, "ListOfficeBrokerMlsId":"20190103184115027399000000", "ListOfficeCity":"Marathon", "ListOfficeCountry":"US", "ListOfficeEmail":"will@keysrealestate.com", "ListOfficePostalCode":"33050", "ListOfficeStateOrProvince":"FL", "ListPriceCurrencyType":"USD", "ListingTitle":"CONDOS - Marathon, FL", "ListingURL":"https://www.realtor.com/realestateandhomes-detail/6203-Gulf-of-Mexico-Blvd-203_Marathon_FL_33050_M58948-35748?f=listhub&s=MLKARFL&m=621012&c=rexren", "MLSModificationTimestamp":"2026-08-18 20:21:41", "Neighborhoods":[{"Description":null, "Name":"Seawatch (53.5)"}], "PostalCode":null, "RoomCount":null, "StateOrProvince":null, "Taxes":[{"TaxAnnualAmount":2332, "TaxDescription":"UNIT 203 SEAWATCH AT MARATHON PHASE III A CONDOMINIUM BLDG 6 OR899-2314/16 OR1005-1702C/T OR1166-319/20 OR1183-190 OR133", "TaxYear":"2025"}], "UnitNumber":null, "UnparsedAddress":null}
Listing Changed: 8/18/2026 8:23:08 PM GMT
Source Updated Date: 8/27/2026 12:33:51 PM GMT

Courtesy of: The Owen Lucas Team, Berkshire Hathaway HomeServices Keys Real Estate, lynn@keyshomehunter.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.