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521 United Street Key West FL 33040US611311
521 United Street Key WestFL33040
20350000.0000 1/1/1900 12:00:00 AM
Realty Executives Florida Keys (New Town)
3706 N Roosevelt Blvd. , Suite 208 Upper FloorKey WestFL33040
305-501-4229
1 /

Courtesy of: Team Gardner/Langley, Berkshire Hathaway HomeServices Knight & Gardner Realty, commercial@keysrealestate.com

521 United Street
Key West FL 33040 US

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1 /

Courtesy of: Team Gardner/Langley, Berkshire Hathaway HomeServices Knight & Gardner Realty, commercial@keysrealestate.com

Realty Executives Florida Keys (New Town)
3706 N Roosevelt Blvd. , Suite 208 Upper Floor
Key West, FL, US 33040
305-501-4229

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521 United Street
Key West FL 33040 US

$20,350,000

Active Listing ID 611311
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Lot: 0.50 Acres
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Other

$20,350,000

Active Listing ID 611311
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521 United Street Located at 521 United Street, the Southernmost Inn was originally built in the 1800s as a Francisco Marrero cigar factory. With much of the old cigar factory features restored, the award-winning transformation allowed the old Key West designs to live on throughout a modern-day establishment. The Southernmost Inn offers 38 newly renovated rooms featuring modern interiors with a classic neo-colonial design. All guestrooms feature en-suite bathrooms, flat screen TVs, and colonial wooden blinds. The Boutique also boasts a gorgeous outdoor common area with lush gardens, two pools, one jacuzzi, a bar (currently closed), and a relaxing dining area.

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Property Features

  • Facts
  • Lot Size: 0.50 Acres
  • Property Type: Commercial Sale
  • Property Sub-type: Other
  • Features
  • Roof Type: Metal

Property

  • propertytype: Commercial Sale
  • propertysubtype: Other
  • listprice: 20350000
  • unparsedaddress: 521 United Street
  • postalcity: Key West
  • stateorprovince: FL
  • country: US
  • postalcode: 33040
  • bathroomsfull: 0
  • bathroomshalf: 0
  • bathroomsonequarter: 0
  • bathroomsthreequarter: 0
  • lotsizeacres: 0.5
  • lotsizeunits: Acres
  • lotsizearea: 0.5
  • livingarea: 4788
  • livingareaunits: Square Feet
  • latitude: 24.548987
  • longitude: -81.796508
  • listagentfullname: Team Gardner/Langley
  • listagentemail: commercial@keysrealestate.com
  • listagentkey: 3yd-KWARFL-20080619155121704955000000
  • listagentmlsid: kwa.2032
  • listagentpreferredphone: 3059022447
  • listofficekey: 3yd-KWARFL-20070803221344494963000000
  • listofficemlsid: kwa.10017
  • disclaimer: Copyright © 2026 Key West 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: KWARFL
  • yearbuilt: 1938
  • listingcontractdate: 2024-09-03
  • listagenturl: http://www.keysrealestate.com
  • countyorparish: Monroe
  • parcelnumber: 00028870-000000
  • constructionmaterials: Frame
  • numberofunitstotal: 38
  • fireplaceyn: False
  • transactiontype: ForSale
  • storiestotal: 3
  • parkingtotal: 0
  • parkingfeatures: Off Street
  • roof: Metal
  • view: Water
  • waterfrontyn: False
  • franchiseaffiliation: Berkshire Hathaway HomeServices
  • dock: False
  • poolprivateyn: False
  • spayn: False
  • internetaddressdisplayyn: True
  • internetautomatedvaluationdisplayyn: True
  • internetconsumercommentyn: True
  • location: -81.79651, 24.548986
  • customfields: {"AdditionalInformation":{}, "AlternatePrices":[], "BrokerName":"Berkshire Hathaway Keys Real Estate | Knight & Gardner Realty", "BuilderEmail":null, "BuilderFax":null, "BuilderPhone":null, "City":null, "Country":null, "CustomSourceId":null, "Expenses":[], "GeocodeOptions":null, "LeadRoutingEmail":"commercial@keysrealestate.com", "ListBrokerageCity":"Key West", "ListBrokerageCountry":"US", "ListBrokerageEmail":"info@keysrealestate.com", "ListBrokerageLogoUrl":"http://brokerlogos.listhub.net/KWARFL/060114707e9011e1b78c12313904e194/20190802195037982.png", "ListBrokerageName":"Berkshire Hathaway Keys Real Estate | Knight & Gardner Realty", "ListBrokeragePhone":"(305) 294-5155", "ListBrokeragePostalCode":"33040", "ListBrokerageStateOrProvince":"FL", "ListBrokerageUnitNumber":null, "ListBrokerageUnparsedAddress":"336 Duval St", "ListBrokerageWebsiteUrl":"http://www.keysrealestate.com", "ListOfficeAddress1":"336 Duval St. ", "ListOfficeAddress2":null, "ListOfficeBrokerMlsId":"20070803221344494963000000", "ListOfficeCity":"Key West", "ListOfficeCountry":"US", "ListOfficeEmail":"info@keysrealestate.com", "ListOfficePostalCode":"33040", "ListOfficeStateOrProvince":"FL", "ListPriceCurrencyType":"USD", "ListingTitle":"COMMERCIAL - Key West, FL", "ListingURL":null, "MLSModificationTimestamp":"2026-06-29 15:30:01", "Neighborhoods":[{"Description":null, "Name":"Old Town - Unrecord (1.0)"}], "PostalCode":null, "RoomCount":null, "StateOrProvince":null, "Taxes":[{"TaxAnnualAmount":95148, "TaxDescription":"KW PT LT 25, 26, 28, 29 AND 32 AND ALL LTS 30 AND 34 SQR 8 TR 11 (L-215) A1-46 G36-210/11 G40-365/66 G50-476/77 G54-72/7", "TaxYear":"2023"}], "UnitNumber":null, "UnparsedAddress":null}
Listing Changed: 6/29/2026 3:31:47 PM GMT
Source Updated Date: 6/30/2026 12:50:44 AM GMT

Courtesy of: Team Gardner/Langley, Berkshire Hathaway HomeServices Knight & Gardner Realty, commercial@keysrealestate.com

Copyright © 2026 Key West 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.

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