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Self-Storage Facility on US Highway

323 Overseas Highway Key West, FL 33040

For Sale

$3,500,000

COMMERCIAL - Big Coppitt, FL

Property size:

6,912 SF

Lot size:

0.52 Acres

Price / SF:

$506/SF

For Sale

$3,500,000

COMMERCIAL - Big Coppitt, FL

Property size:

6,912 SF

Lot size:

0.52 Acres

Price / SF:

$506/SF

Added:: Dec 28, 2021
Days on Market:: 1658
Last Refresh:: Jul 13 at 2:06 am

Property Features for 323 Overseas Highway

General Information

Property type: Commercial Sale
Property subtype: Other
Zoning: SC - Sub Urban Commercial
Bathrooms: 1
Rooms: Bathroom 1
Standard status: Active
APN: 00149430-000000
Size: 6,912 SF
Lot size: 0.52 Acres

Taxes and HOA fees

Tax Year: 2021
Tax Description: BK 1 LTS 6-7 COPPITT SUB AMENDED PLAT BIG COPPITT KEY PB4-50 OR564-756/59 OR603-208 OR606-509C OR774-322/23 OR831-499 OR
Tax Annual Amount: 10747

Utilities

Cooling system: Central Air

Building Details

Year built: 2020
Floors in Building: 3
Flooring type: Concrete
Building materials: Concrete, Steel Reinforced
Roof type: Other, Concrete

Listing agent Team Gardner/Langley License #BK612006

Listing office Berkshire Hathaway HomeServices Knight & Gardner Realty 336 Duval St., Key West, FL

Listing date Dec 28, 2021

MLS# 598957

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.

Investment Insights

Based on property information with market context.

This self-storage facility, constructed in 2020, presents an investment opportunity with high visibility on US Highway 1 near Mile Marker 10, just outside Key West. The property features approximately 90 climate-controlled interior storage units in various sizes, including lockers and traditional units with roll-up doors. Approved for 11 external stackable containers or open parking for trailers, RVs, or additional storage, the site is fully gated and spans approximately 22,500 square feet. The elevated three-story building, totaling approximately 6,912 square feet, is built with a poured concrete foundation and concrete/steel frame, and includes impact-resistant windows and doors. Security systems, a fire sprinkler system, an elevator lift, and two staircases are in place, along with office space and a restroom. The property is ideal for investors and owner-users, offering income potential from the upper levels while allowing the ground floor to be used as a large office or operational space. The expansive lot provides ample room for additional storage, equipment, vehicles, or business use. The property has SC - Sub Urban Commercial zoning.

Key Highlights

High‑visibility location directly on US Highway 1 near Key West.
Built in 2020 with approximately 90 climate‑controlled storage units.
Approved for 11 external stackable containers or open parking for trailers/RVs.

Property Analytics

Property Profile Location Intelligence

Current Use by Public Records

Self storage facilities

Suggested Use

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For sale
Self storage facilities
FL
Key West
33040
323 Overseas Highway

What type of property is this?

Self storage facility - Modern self-storage facility with income potential near Key West.

Where is this self storage facility located?

The property is located at 323 Overseas Highway Key West, FL.

What is the asking price?

The asking price for this property is $3,500,000.

What are key features of this property?

This property features: High‑visibility location directly on US Highway 1 near Key West.; Built in 2020 with approximately 90 climate‑controlled storage units.; Approved for 11 external stackable containers or open parking for trailers/RVs.

323 Overseas Highway Key West, FL 33040

COMMERCIAL - Big Coppitt, FL

Property Features for 323 Overseas Highway

General Information

Taxes and HOA fees

Utilities

Building Details

Investment Insights

Key Highlights

Property Analytics

Current Use by Public Records

Suggested Use

Similar For Sale Nearby

Single-Story Office Corner Building

Multi-Unit Commercial Condo Building

Prime Corner Commercial Property, Key West

New Mixed-Use Development in Key West

Turnkey Retail Condominium Suite

Updated Corner Commercial Condo

End-Unit Commercial Condo

Six-Unit Multifamily Property

Six-Unit Multifamily Building

Adjoining Office Condominiums with Patio

Value-Add Fourplex Investment Opportunity

Waterfront Multifamily with Boat Lift

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