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351 5th Street
Key Colony FL 33051 US

$1,500,000

Active Listing ID 615786
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2 bed
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2.00 Bath (2 Full)
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Lot: 0.15 Acres
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Single Family Residence

$1,500,000

Active Listing ID 615786
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351 5th Street Welcome to your slice of paradise in the heart of the Florida Keys. This Conch-style home is tucked away on a wide, clear, deep-water canal just 5 minutes from the crystal blue Atlantic Ocean. Boaters and anglers alike, will love the 60 ft concrete dock with boat lift-ideal for easy ocean access and unforgettable adventures on the water. World-class fishing, diving, snorkeling, and marine wildlife encounters all begin at your dock. Entertain in island style on the decked pool area, huge tiki hut, and screened patio perfect for relaxing or hosting. The interior boasts a huge, updated kitchen with tons of cabinetry, seamlessly flowing into an open living, dining, and kitchen area with views of the screened patio, Tiki Hut and pool. Enjoy resort-like living on Key Colony Beach with access to incredible amenities: golf, marina, pickleball, tennis, horseshoes, bocce ball, basketball, playgrounds, and Sunset Oceanfront Park. Everything you need is within reach-restaurants, shopping, post office, police & building departments, and 15 streets to walk, jog or bike. No problem getting here, only 3 miles to Marathon's Airport, 53 miles to Key West International Airport, 108 miles to Miami International Airport, and 139 miles to Ft Lauderdale Airport. Whether you're seeking a full-time residence, vacation retreat, or investment property, this home captures the best of island living in one perfect package.

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Property Features

  • Facts
  • Lot Size: 0.15 Acres
  • Property Type: Residential
  • Property Sub-type: Single Family Residence
  • Features
  • Full Bathrooms: 2
  • Cooling System: Ductless, Central Air
  • Exterior Finish: Chickee Hut, Fencing, Privacy Wall/Fence
  • Floor Covering: Tile
  • Roof Type: Tar/Gravel
  • Additional Features
  • Patio
  • Pool
  • Waterfront

Property

  • propertytype: Residential
  • propertysubtype: Single Family Residence
  • listprice: 1500000
  • unparsedaddress: 351 5th Street
  • postalcity: Key Colony
  • stateorprovince: FL
  • country: US
  • postalcode: 33051
  • bathroomsfull: 2
  • bathroomshalf: 0
  • bathroomsonequarter: 0
  • bathroomsthreequarter: 0
  • lotsizeacres: 0.15
  • lotsizeunits: Acres
  • lotsizearea: 0.15
  • livingarea: 1646
  • livingareaunits: Square Feet
  • latitude: 24.722655
  • longitude: -81.017285
  • listagentfullname: Karen D Raspe
  • listagentemail: karenraspe@bellsouth.net
  • listagentkey: 3yd-MLKARFL-20091019143324980115000000
  • listagentmlsid: 3226605
  • listagentpreferredphone: 3053939010
  • listofficekey: 3yd-MLKARFL-20110510131323450804000000
  • listagentstatelicense: 3226605
  • listofficemlsid: 1039327
  • 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: 1958
  • listingcontractdate: 2025-07-10
  • listagentfax: 8008647769
  • listagenturl: http://oceansir.com
  • countyorparish: Monroe
  • parcelnumber: 00073750-000000
  • appliances: Washer, Dryer, Dishwasher, Refrigerator, Range, Disposal, Stainless Steel Appliance(s)
  • cooling: Ductless, Central Air
  • constructionmaterials: CBS
  • flooring: Tile
  • fireplaceyn: False
  • transactiontype: ForSale
  • storiestotal: 1
  • parkingtotal: 0
  • parkingfeatures: RV
  • roof: Tar/Gravel
  • waterfrontyn: True
  • franchiseaffiliation: Sotheby's International Realty
  • interiorfeatures: Dade County Pine, Sky Light(s)
  • exteriorfeatures: Chickee Hut, Fencing, Privacy Wall/Fence
  • rooms: Bathroom 2, Bedroom 2, Bedroom 1, Bathroom 1
  • patioandporchfeatures: Deck, Patio
  • dock: False
  • poolprivateyn: True
  • spayn: False
  • fencing: Fenced, Privacy
  • internetaddressdisplayyn: True
  • internetautomatedvaluationdisplayyn: True
  • internetconsumercommentyn: False
  • location: -81.01729, 24.722654
  • customfields: {"AdditionalInformation":{}, "AlternatePrices":[], "BrokerName":"Ocean Sotheby's International Realty", "BuilderEmail":null, "BuilderFax":null, "BuilderPhone":null, "City":null, "Country":null, "CustomSourceId":null, "Expenses":[], "GeocodeOptions":null, "LeadRoutingEmail":"karenraspe@bellsouth.net", "ListBrokerageCity":"Marathon", "ListBrokerageCountry":"US", "ListBrokerageEmail":"JOANNINTHEKEYS@GMAIL.COM", "ListBrokerageLogoUrl":"http://brokerlogos.listhub.net/MLKARFL/e61253f1f07b11e1bf991231390a4a42/20200104174425107.png", "ListBrokerageName":"Ocean Sotheby's International Realty", "ListBrokeragePhone":"(305) 735-4095", "ListBrokeragePostalCode":"33050", "ListBrokerageStateOrProvince":"FL", "ListBrokerageUnitNumber":null, "ListBrokerageUnparsedAddress":"10055 Overseas Highway", "ListBrokerageWebsiteUrl":"http://oceansir.com", "ListOfficeAddress1":"12420 Overseas Highway ", "ListOfficeAddress2":null, "ListOfficeBrokerMlsId":"20110510131323450804000000", "ListOfficeCity":"MARATHON", "ListOfficeCountry":"US", "ListOfficeEmail":"lvarney@oceansir.com", "ListOfficePostalCode":"33050", "ListOfficeStateOrProvince":"FL", "ListPriceCurrencyType":"USD", "ListingTitle":"SINGLE_FAMILY - Key Colony, FL", "ListingURL":"https://www.realtor.com/realestateandhomes-detail/351-5th-St_Key-Colony-Beach_FL_33051_M50527-63595?f=listhub&s=MLKARFL&m=615786&c=rexren", "MLSModificationTimestamp":"2026-05-09 11:17:19", "Neighborhoods":[{"Description":null, "Name":"Key Colony Beach (53.5)"}], "PostalCode":null, "RoomCount":null, "StateOrProvince":null, "Taxes":[{"TaxAnnualAmount":11468, "TaxDescription":"BK 5 LT 15 KEY COLONY BEACH PB3-120 SHELTER KEY OR450-589 OR825-550 OR844-1964/65 OR854-2185 OR1515-2052 OR1515-2053/54", "TaxYear":"2024"}], "UnitNumber":null, "UnparsedAddress":null}
Listing Changed: 5/27/2026 1:44:28 AM GMT
Source Updated Date: 6/4/2026 12:54:43 AM GMT

Courtesy of: Karen D Raspe, Ocean Sotheby's International, karenraspe@bellsouth.net

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.