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155 Fontaine Drive
Plantation Key FL 33070 US

$1,275,000

Active Listing ID 618867
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5 bed
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4.00 Bath (4 Full)
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Lot: 0.33 Acres
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Single Family Residence

$1,275,000

Active Listing ID 618867
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155 Fontaine Drive 5 Bedrooms | Guest House | Nearly 15, 000 Sq Ft Lot | Tavernier, Florida KeysWelcome to The Fontaine House at 155 Fontaine Dr -- a rare opportunity offering space, flexibility, and a layout designed for real life. With a total of 5 bedrooms across a main residence and a detached guest house, this property stands out in a market where additional living space is hard to find.The main home features 3 bedrooms and 2 baths with a bright, open layout filled with natural light. The kitchen is designed for everyday living and gathering, complete with stainless appliances, a gas cooktop, and a wine bar that naturally becomes the center of the home. Living spaces transition seamlessly outdoors to a screened, heated saltwater pool surrounded by tropical landscaping, creating a private setting for relaxing or entertaining.A generator with a 500-gallon propane tank adds peace of mind, while the finished lower-level flex space with its own bathroom offers versatility for a home office/gym.The detached two-story guest house, built in 2018, includes 2 bedrooms and 2 baths with quartz countertops, stainless appliances, and durable finishes -- ideal for extended family, guests, or a private separate living space.Set on a nearly 15, 000 square foot lot in Tavernier, this property provides room to spread out, entertain, and enjoy outdoor living -- a true advantage in the Florida Keys.Located near local schools, dining, and everyday conveniences, with a nearby boat ramp providing quick access to fishing, diving, and exploring the surrounding waters, this home offers the lifestyle people move to the Keys for.If you've been searching for a home in Tavernier or the Upper Florida Keys with a guest house, larger lot, and flexible living options, 155 Fontaine Dr delivers a combination that is increasingly hard to find.Schedule your private showing to experience it in person. Buyer to verify all facts.

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Property Features

  • Facts
  • Lot Size: 0.33 Acres
  • Property Type: Residential
  • Property Sub-type: Single Family Residence
  • Features
  • Full Bathrooms: 4
  • Cooling System: Ceiling Fan(s)
  • Exterior Finish: Fencing, Storage, Outdoor Shower, Detached Guest Qtrs
  • Floor Covering: Tile, Vinyl
  • Roof Type: Concrete, Metal

Property

  • propertytype: Residential
  • propertysubtype: Single Family Residence
  • listprice: 1275000
  • unparsedaddress: 155 Fontaine Drive
  • postalcity: Plantation Key
  • stateorprovince: FL
  • country: US
  • postalcode: 33070
  • bathroomsfull: 4
  • bathroomshalf: 0
  • bathroomsonequarter: 0
  • bathroomsthreequarter: 0
  • lotsizeacres: 0.33
  • lotsizeunits: Acres
  • lotsizearea: 0.33
  • livingarea: 2492
  • livingareaunits: Square Feet
  • latitude: 24.995934
  • longitude: -80.535907
  • listagentfullname: Katie Raskob
  • listagentemail: katieraskob@keysrealestate.com
  • listagentkey: 3yd-FLKEYSMLSFL-20220401194357690114000000
  • listagentmlsid: 20220401194357690114000000
  • listagentpreferredphone: 3056644444
  • listagentofficephone: 3056644444
  • listofficekey: 3yd-FLKEYSMLSFL-20060624040344496284000000
  • listagentstatelicense: 3529746
  • listofficemlsid: 20060624040344496284000000
  • disclaimer: Copyright © 2026 Florida Keys Board 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: FLKEYSMLSFL
  • yearbuilt: 1980
  • listagenturl: http://katie.bhhsfloridakeys.com
  • countyorparish: Monroe
  • parcelnumber: 00432970-000000
  • appliances: Dishwasher, Dryer, Freezer, Garbage Disposer, Microwave, Range, Refrigerator, Washer, Water - Purifier, Water - Softener
  • cooling: Ceiling Fan(s)
  • constructionmaterials: Concrete
  • flooring: Tile, Vinyl
  • numberofunitstotal: 0
  • fireplaceyn: False
  • transactiontype: ForSale
  • storiestotal: 2
  • parkingtotal: 0
  • parkingfeatures: Carport, Covered, Guest
  • roof: Concrete, Metal
  • view: Water
  • waterfrontyn: False
  • franchiseaffiliation: Berkshire Hathaway HomeServices
  • interiorfeatures: Wet Bar, Window Treatments, Quartz Countertops, Built-in Cabinets, Other, Walk-in Closet(s), Storage, Granite Counter Top, Pantry
  • exteriorfeatures: Fencing, Storage, Outdoor Shower, Detached Guest Qtrs
  • architecturalstyle: Other
  • rooms: Bathroom 1, Bathroom 2, Bathroom 3, Bathroom 4, Bedroom 1, Bedroom 2, Bedroom 3, Bedroom 4, Bedroom 5
  • otherstructures: Storage
  • dock: False
  • poolprivateyn: False
  • spayn: False
  • fencing: Fenced
  • internetaddressdisplayyn: True
  • internetautomatedvaluationdisplayyn: True
  • internetconsumercommentyn: True
  • location: -80.535904, 24.995934
  • customfields: {"AdditionalInformation":{}, "AlternatePrices":[], "BrokerName":"Berkshire Hathaway HomeServices Freewheeler Realty", "BuilderEmail":null, "BuilderFax":null, "BuilderPhone":null, "City":null, "Country":null, "Expenses":[], "GeocodeOptions":null, "LeadRoutingEmail":"Alexa@freewheelerrealty.com", "ListBrokerageCity":"Islamorada", "ListBrokerageCountry":"US", "ListBrokerageEmail":"Alexa@bhhsfreewheeler.com", "ListBrokerageLogoUrl":"http://brokerlogos.listhub.net/FLKEYSMLSFL/081b9111846211df98c100219b994c72/20181212183634857.png", "ListBrokerageName":"Berkshire Hathaway HomeServices Freewheeler Realty", "ListBrokeragePhone":"305-664-4444", "ListBrokeragePostalCode":"33036", "ListBrokerageStateOrProvince":"FL", "ListBrokerageUnitNumber":"P.O. Box 1634", "ListBrokerageUnparsedAddress":"85992 Overseas Hwy", "ListBrokerageWebsiteUrl":"http://www.bhhsfreewheeler.com", "ListOfficeAddress1":"85992 Overseas Hwy", "ListOfficeAddress2":null, "ListOfficeBrokerMlsId":"20210119205323237355000000", "ListOfficeCity":"Islamorada", "ListOfficeCountry":"US", "ListOfficeEmail":"Will@keysrealestate.com", "ListOfficePostalCode":"33036", "ListOfficeStateOrProvince":"FL", "ListPriceCurrencyType":"USD", "ListingTitle":"Residential - Single Family - Plantation Key, FL", "ListingURL":"https://www.realtor.com/realestateandhomes-detail/155-Fontaine-Dr_Tavernier_FL_33070_M56424-77662?f=listhub&s=FLKEYSMLSFL&m=618867&c=rexren", "MLSModificationTimestamp":"2026-04-08T20:26:23Z", "Neighborhoods":[{"Description":null, "Name":"25 - Plantation Key"}], "PostalCode":null, "RawPropertySubType":"Residential - Single Family", "RawPropertyType":"Residential", "RoomCount":null, "StateOrProvince":null, "Taxes":[{"TaxAnnualAmount":9112.88, "TaxDescription":null, "TaxYear":"2025"}], "UnitNumber":null, "UnparsedAddress":null}
Listing Changed: 4/12/2026 3:00:43 PM GMT
Source Updated Date: 4/27/2026 6:49:05 AM GMT

Courtesy of: Katie Raskob, Berkshire Hathaway HomeServices Keys Real Estate - Islamorada, katieraskob@keysrealestate.com

Copyright © 2026 Florida Keys Board 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.