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521 United Street
Key West, FL
Listing Details
- $20,350,000
- MLS# 611311
- Type Commercial - Business
- Status Active
Description
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 a... Read more
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Luxury Homes Specialist
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Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information on this site was last updated 05/04/2026. The listing information on this page last changed on 05/04/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Mon 05/04/2026 12:00:18 AM EST) or Miami MLS (last updated Sun 05/03/2026 11:58:17 PM EST) or Stellar MLS (last updated Sun 05/03/2026 11:43:51 PM EST) or SPC MLS (last updated Sun 05/03/2026 11:20:24 PM EST) or Martin MLS (last updated Sun 05/03/2026 11:38:09 PM EST) or Indian River MLS (last updated Sun 05/03/2026 11:30:16 PM EST) or Northeast Florida MLS (last updated Sun 05/03/2026 11:58:52 PM EST) or Beaches MLS (last updated Sun 05/03/2026 11:56:54 PM EST) or Naples MLS (last updated Sun 05/03/2026 11:40:20 PM EST) or PBI MLS (last updated Sun 05/03/2026 11:21:24 PM EST) or Florida Keys MLS (last updated Sun 05/03/2026 8:29:59 PM EST). Real estate listings held by brokerage firms other than Illustrated Properties may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.
Privacy Policy / DMCA Notice / ADA Accessibility
Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information on this site was last updated 05/04/2026. The listing information on this page last changed on 05/04/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Mon 05/04/2026 12:00:18 AM EST) or Miami MLS (last updated Sun 05/03/2026 11:58:17 PM EST) or Stellar MLS (last updated Sun 05/03/2026 11:43:51 PM EST) or SPC MLS (last updated Sun 05/03/2026 11:20:24 PM EST) or Martin MLS (last updated Sun 05/03/2026 11:38:09 PM EST) or Indian River MLS (last updated Sun 05/03/2026 11:30:16 PM EST) or Northeast Florida MLS (last updated Sun 05/03/2026 11:58:52 PM EST) or Beaches MLS (last updated Sun 05/03/2026 11:56:54 PM EST) or Naples MLS (last updated Sun 05/03/2026 11:40:20 PM EST) or PBI MLS (last updated Sun 05/03/2026 11:21:24 PM EST) or Florida Keys MLS (last updated Sun 05/03/2026 8:29:59 PM EST). Real estate listings held by brokerage firms other than Illustrated Properties may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.
Privacy Policy / DMCA Notice / ADA Accessibility
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All Property Features
- Property Type: Commercial - Business
- Business Name: Southernmost Inn
- Days on Site: 608
- Dockage: None
- Exterior: Frame
- Flood Zone: AE, AE
- HOA (1st Right of Refusal) Y/N: No
- HOA (Mandatory) Y/N: No
- Key/Island: Key West
- Key West Neighborhood: Old Town-S of Truman
- Listing Board: Key West Association
- Lot Dimensions: Unknown
- Lot Size: 0.50 Acres
- Off Shore Island: No
- Parcel #: 00028870-000000
- Parking: Common Parking, Off Street Parking
- Roof Type: Metal Roof
- Taxes: $95,147
- Units: 38
- Utilities: FKAA, Municipal Sewer
- Waterfront: None
- Waterview: No Waterview
- Year Built: 1938
- Zoning: HRCC(1 - 4) - Hist Res Comm Core 1-4 SF Specl