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9966 Aviation Boulevard
Marathon FL 33050 US

$799,999

Active Listing ID 621243
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Lot: 0.17 Acres
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Other

$799,999

Active Listing ID 621243
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9966 Aviation Boulevard The Building Right Is Secured. The Site Is Prepped. The Dock Is Done. Utilities Are In. The Only Thing Left Is the House. For buyers who have dreamed of building a custom home in the Florida Keys, this is an opportunity to skip much of the time, uncertainty, and groundwork that typically comes before construction can even begin. The hard work has already been done. The building right is secured, the lot has been cleared, fenced, and prepared, the geotechnical survey is complete, and both the electric and water meters are installed. On the waterfront, the dock permit is complete and a brand-new dock is already in place along 75 feet of canal frontage. This homesite is ready for the next step: building your Florida Keys home. Located in a desirable Marathon waterfront neighborhood surrounded by attractive homes, the property also delivers the lifestyle you're building for. Enjoy quick and convenient boating access to the Gulf, putting fishing, diving, cruising, and days at the sandbar within easy reach. Weekly vacation rentals are also permitted, giving you the flexibility to design a full-time residence, private Keys getaway, or income-producing vacation home. Instead of purchasing a vacant lot and beginning the lengthy process of preparing it for construction, start with the groundwork already behind you and focus on what matters most--designing and building the home you want. The building right is here. The infrastructure is here. The dock is waiting for your boat. Now bring your plans and build your Florida Keys dream home.

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Property Features

  • Facts
  • Lot Size: 0.17 Acres
  • Property Type: Land
  • Property Sub-type: Other
  • Additional Features
  • Waterfront

Property

  • propertytype: Land
  • propertysubtype: Other
  • listprice: 799999
  • unparsedaddress: 9966 Aviation Boulevard
  • postalcity: Marathon
  • stateorprovince: FL
  • country: US
  • postalcode: 33050
  • bathroomsfull: 0
  • bathroomshalf: 0
  • bathroomsonequarter: 0
  • bathroomsthreequarter: 0
  • lotsizeacres: 0.17
  • lotsizeunits: Acres
  • lotsizearea: 0.17
  • livingarea: 0
  • livingareaunits: Square Feet
  • latitude: 24.730226
  • longitude: -81.045274
  • listagentfullname: Nate Bartlett
  • listagentemail: nate@keysnate.com
  • listagentkey: 3yd-MLKARFL-20230914220117843399000000
  • listagentmlsid: 99
  • listagentpreferredphone: (305) 743-7636
  • listofficekey: 3yd-MLKARFL-20190103184115027399000000
  • listagentstatelicense: 358818989
  • 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
  • listingcontractdate: 2026-09-08
  • listagenturl: www.keysnate.com
  • countyorparish: Monroe
  • parcelnumber: 00331061-002600
  • fireplaceyn: False
  • transactiontype: ForSale
  • storiestotal: 0
  • parkingtotal: 0
  • waterfrontyn: True
  • franchiseaffiliation: Berkshire Hathaway HomeServices
  • dock: False
  • poolprivateyn: False
  • spayn: False
  • internetaddressdisplayyn: True
  • internetautomatedvaluationdisplayyn: True
  • internetconsumercommentyn: True
  • location: -81.04527, 24.730227
  • 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":"nate@keysnate.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":"Land, Marathon, FL", "ListingURL":"https://www.realtor.com/realestateandhomes-detail/9966-Aviation-Blvd_Marathon_FL_33050_M54793-22596?f=listhub&s=MLKARFL&m=621243&c=rexren", "MLSModificationTimestamp":"2026-09-08 23:06:33", "Neighborhoods":[{"Description":null, "Name":"Sea-Air Estates (52.0)"}], "PostalCode":null, "RoomCount":null, "StateOrProvince":null, "Taxes":[{"TaxAnnualAmount":3410, "TaxDescription":"BK 1 LT 26 SEA-AIR ESTATES VACA KEY PB6-91 OR542-366 OR719-433 OR841-1075 OR1014-876 OR1481-659 OR2919-28", "TaxYear":"2025"}], "UnitNumber":null, "UnparsedAddress":null}
Listing Changed: 9/8/2026 11:07:47 PM GMT
Source Updated Date: 9/12/2026 12:46:08 PM GMT

Courtesy of: Nate Bartlett, Berkshire Hathaway HomeServices Keys Real Estate, nate@keysnate.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.