1503-1509 Seminary Street, Key West, FL 33040

$900,000

Property Type: Residential Bedrooms: 2 Baths: 1 Square Footage: 1,640 Lot Size (sq. ft.): 7,530 Status: Closed

Current Price: $900,000 List Date: 12/16/2025 Last Modified: 7/29/2026

Overview

Description

Opportunity awaits in the heart of Midtown Key West! This rare double-lot offering includes two side-by-side parcels with endless potential for redevelopment or renovation. 1503 Seminary Street features a 2-bedroom, 1-bathroom single-family home built in 1943 with 1,160 sq. ft. of living area. The home offers a spacious layout ready for your personal touch — ideal for a full remodel or a complete redesign. 1509 Seminary Street currently includes a small structure in need of teardown, providing a clean slate for new construction, expansion of the adjacent home, or the creation of a private compound. Zoned residential and centrally located just minutes from beaches, shopping, dining, and Old Town, this is an exceptional investment for builders, developers, or anyone looking to create their own Key West .

Listing Details MLS# 617066

Location, Tax & Legal

Street #: 1503-1509
Street Name: Seminary
Street Suffix: Street
Key/Island: Key West
State/Province: FL
Zip Code: 33040
County: Monroe
Subdivision: Monroe Investement Co Sub (2.0)
Area: 03 - Key West
KW Neighborhood: Midtown West
City: KEY WEST
Mile Marker: 2
Marathon Neighborhood: N/A
Side: Median
Alternate Key #: 1044482
Zoning: SF - Single Family
Deed Restrictions: Unknown
Taxes: 10586.88
Tax Year: 2025
Pub Sewer HkUp: Yes

Contract Information

Listing Board: Key West Association
Potential Short Sale: No
Bank Owned: No

General Property Description

Realtor.COM Type: Residential - Single Family
Style: Single Family
Waterfront: No
Pool: No
Year Built: 1943
Total Units: 2
Lot SqFt: 7530
Lot Sqft Source: Property Data Card
Living Apx SqFt: 1640
SqFt Source: Property Data Card
Total Bedrooms: 2
Full Baths: Yes
Total Baths: Yes
Rentals Allowed: Yes
Min Rental Days: 28
Control Depth: 0

Status Change Info

Under Contract Date: 2026-07-06
Sold Date: 2026-07-27
Sold Comments: Thank you to everyone for a smooth closing!!

Association Info

Mandatory Home Owners Asc: No
1st Right of Refusal: No
Association Fee $: 0

Building Style

Above Flood: Unknown
Other Bldg Style: Yes

More Information

Financial Status

Bank Owned: No
Potential Short Sale: No

Remarks & Misc

Remarks – Consumer: Opportunity awaits in the heart of Midtown Key West! This rare double-lot offering includes two side-by-side parcels with endless potential for redevelopment or renovation. 1503 Seminary Street features a 2-bedroom, 1-bathroom single-family home built in 1943 with 1,160 sq. ft. of living area. The home offers a spacious layout ready for your personal touch — ideal for a full remodel or a complete redesign. 1509 Seminary Street currently includes a small structure in need of teardown, providing a clean slate for new construction, expansion of the adjacent home, or the creation of a private compound. Zoned residential and centrally located just minutes from beaches, shopping, dining, and Old Town, this is an exceptional investment for builders, developers, or anyone looking to create their own Key West .

Fee Includes

None: Yes

Dockage

None: Yes

Tax Exemptions

None: Yes

Appliances

No Appliances: Yes

Pets

Pets Allowed: Yes

Waterfront

None: Yes

Waterview

No Waterview: Yes

Construction

Frame: Yes

Land Size

Less Than 1/4 Acre: Yes

Utilities

Buyer to Verify: Yes
FKAA: Yes

Property Features

Fee Includes: None Tax Exemptions: None Waterfront: None Waterview: No Waterview Dockage: None Building Style: Other Bldg Style Utilities: Buyer to Verify; FKAA Appliances: No Appliances Construction: Frame Pets: Pets Allowed Land Size: Less Than 1/4 Acre

Listing Office: Berkshire Hathaway HomeServices Knight & Gardner Realty

Last Updated: July - 29 - 2026

The data relating to real estate for sale on this web site comes in part from the Florida Keys MLS, Inc. Information provided is deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. The information being provided is for consumers’ personal, non-commeral use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. IDX data is deemed reliable but is not guaranteed accurate by the MLS.

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