521 United Street, Key West, FL 33040

Building Details

Year Built

1938

Listing office Berkshire Hathaway HomeServices Knight & Gardner Realty c***@keysrealestate.com Show Phone

Listing date Jul 7, 2026

Source Laerrealty

Displayed information is deemed reliable but is not guaranteed and should be independently verified.

All listing content including descriptions, pricing, images are the copyrighted material of Berkshire Hathaway HomeServices Knight & Gardner Realty

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Overview

The Southernmost Inn is a boutique hotel at 521 United Street featuring 38 newly renovated rooms. The property preserves much of the original 1800s cigar factory character, including restored historic features, while providing modern interiors. Guestrooms are equipped with en-suite bathrooms, flat screen TVs, and colonial wooden blinds.

The inn also includes a landscaped outdoor common area designed for guest downtime, with lush gardens, two pools, and a jacuzzi. On-site amenities further include a bar and a relaxing dining area; the bar is currently closed.

For buyers seeking an operating hospitality asset with a distinctive historic-to-modern design, the combination of renovated accommodations and established on-site guest gathering spaces is a practical fit. The property’s en-suite room setup and in-room entertainment align with today’s lodging expectations, while the pools, jacuzzi, and outdoor dining provide multiple ways to support guest experience within the existing framework of the inn.

Suggested Use

Dental Office HVAC Service Auto Repair Shop Auto Parts Store Pet Grooming Service Carpet & Flooring Store (Bike/Boat/Book/etc) Store Pharmacy Garden Center Veterinary Clinic

Zoning and permitted uses should be independently verified with local authorities.

Location Insight

• Map
• Local Demand

City

Key West

County

Monroe

State

Florida

Longitude

-81.7966258

Latitude

24.5488662

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FAQs

What type of property is this?

Hotel - Boutique hotel with 38 renovated rooms, en-suite baths, and resort-style outdoor common areas with pools and jacuzzi.

Where is this hotel located?

The property is located at 521 United Street Key West, FL.

What is the asking price?

The asking price for this property is $20,350,000.

What are key features of this property?

This property features: Boutique hotel built in 1938, originally constructed as a Francisco Marrero cigar factory; 38 newly renovated rooms with modern interiors and classic neo‑colonial design; All guestrooms include en‑suite bathrooms, flat screen TVs, and colonial wooden blinds