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600 12Th Street
Key Colony FL 33051 US

$1,850,000

Active Listing ID 617021
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4 bed
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3.00 Bath (3 Full)
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Lot: 0.19 Acres
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Single Family Residence

$1,850,000

Active Listing ID 617021
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600 12Th Street A rare opportunity to own a premier piece of Key Colony Beach real estate. This spacious 4-bedroom, 3-bathroom home boasts high-demand features, making it immediately rental-ready for excellent income potential. The outdoor space is a renter's (and owner's!) delight: a large, beautiful pool, a classic Tiki hut for tropical shade, and a substantial 75-foot dock on a deep-water canal with a 16k lb. boat lift for easy access to world-class fishing and diving in the Florida Keys. Storage is a breeze with a dedicated garage for a car or golf cart. Don't miss this chance to secure a powerful income-producing property or your private waterfront getaway.

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Property Features

  • Facts
  • Lot Size: 0.19 Acres
  • Property Type: Residential
  • Property Sub-type: Single Family Residence
  • Features
  • Full Bathrooms: 3
  • Exterior Finish: Chickee Hut, Shed
  • Floor Covering: Tile
  • Roof Type: Metal
  • Additional Features
  • Pool
  • Waterfront

Property

  • propertytype: Residential
  • propertysubtype: Single Family Residence
  • listprice: 1850000
  • unparsedaddress: 600 12Th Street
  • postalcity: Key Colony
  • stateorprovince: FL
  • country: US
  • postalcode: 33051
  • bathroomsfull: 3
  • bathroomshalf: 0
  • bathroomsonequarter: 0
  • bathroomsthreequarter: 0
  • lotsizeacres: 0.19
  • lotsizeunits: Acres
  • lotsizearea: 0.19
  • livingarea: 1860
  • livingareaunits: Square Feet
  • latitude: 24.723445
  • longitude: -81.025812
  • listagentfullname: Derrick A. Johnson
  • listagentemail: derrickinflorida@hotmail.com
  • listagentkey: 3yd-MLKARFL-20110817141035241207000000
  • listagentmlsid: 3248444
  • listagentpreferredphone: 7865466678
  • listagentofficephone: 7865466678
  • listofficekey: 3yd-MLKARFL-20060624040338228320000000
  • listagentstatelicense: 3248444
  • listofficemlsid: 2310
  • 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: 2025-10-24
  • listagenturl: https://www.facebook.com/DerrickFloridaKeysHomes
  • countyorparish: Monroe
  • parcelnumber: 00077460-000000
  • appliances: Dishwasher, Refrigerator, Range, Oven, Microwave
  • constructionmaterials: CBS
  • flooring: Tile
  • fireplaceyn: False
  • transactiontype: ForSale
  • storiestotal: 0
  • parkingtotal: 0
  • roof: Metal
  • waterfrontyn: True
  • franchiseaffiliation: None
  • exteriorfeatures: Chickee Hut, Shed
  • rooms: Bedroom 4, Bathroom 1, Bedroom 1, Bathroom 2, Bedroom 2, Bedroom 3, Bathroom 3
  • dock: False
  • poolprivateyn: True
  • spayn: False
  • internetaddressdisplayyn: True
  • internetautomatedvaluationdisplayyn: True
  • internetconsumercommentyn: True
  • location: -81.02581, 24.723446
  • customfields: {"AdditionalInformation":{}, "AlternatePrices":[], "BrokerName":"Coco Plum Real Estate", "BuilderEmail":null, "BuilderFax":null, "BuilderPhone":null, "City":null, "Country":null, "CustomSourceId":null, "Expenses":[], "GeocodeOptions":null, "LeadRoutingEmail":"derrickinflorida@hotmail.com", "ListBrokerageCity":"Marathon", "ListBrokerageCountry":"US", "ListBrokerageEmail":"mdreos@gmail.com", "ListBrokerageLogoUrl":"http://brokerlogos.listhub.net/MLKARFL/23bc0441e7ca11e18d62123138199ced/20120925201413734.png", "ListBrokerageName":"Coco Plum Real Estate", "ListBrokeragePhone":"(305) 289-2212", "ListBrokeragePostalCode":"33050", "ListBrokerageStateOrProvince":"FL", "ListBrokerageUnitNumber":"110", "ListBrokerageUnparsedAddress":"10875 Overseas Hwy", "ListBrokerageWebsiteUrl":"http://www.mymiddlekeys.com", "ListOfficeAddress1":"10875 OVERSEAS HWY #110 ", "ListOfficeAddress2":"110", "ListOfficeBrokerMlsId":"20060624040338228320000000", "ListOfficeCity":"MARATHON", "ListOfficeCountry":"US", "ListOfficeEmail":"kelly@mymiddlekeys.com", "ListOfficePostalCode":"33050", "ListOfficeStateOrProvince":"FL", "ListPriceCurrencyType":"USD", "ListingTitle":"SINGLE_FAMILY - Key Colony, FL", "ListingURL":"https://www.realtor.com/realestateandhomes-detail/600-12th-St_Key-Colony_FL_33051_M93033-84347?f=listhub&s=MLKARFL&m=617021&c=rexren", "MLSModificationTimestamp":"2026-01-05 17:06:25", "Neighborhoods":[{"Description":null, "Name":"Key Colony Beach (53.5)"}], "PostalCode":null, "RoomCount":null, "StateOrProvince":null, "Taxes":[{"TaxAnnualAmount":10868, "TaxDescription":"BK 12 LT 51 KEY COLONY BEACH SECOND ADDN PB4-94 SHELTER KEY OR186-480 OR557-716 OR673-891 OR777-1919 OR781-398 OR722-13", "TaxYear":"2024"}], "UnitNumber":null, "UnparsedAddress":null}
Listing Changed: 5/21/2026 10:59:22 PM GMT
Source Updated Date: 5/26/2026 6:40:34 PM GMT

Courtesy of: Derrick A. Johnson, Coco Plum Real Estate, derrickinflorida@hotmail.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.