88101 Old Highway, Plantation Key, FL 33036

$1,000,000

Property Type: Commercial Sale Baths: 2 Square Footage: 2,244 Lot Size (sq. ft.): 6,000 Status: Closed

Current Price: $1,000,000 List Date: 9/17/2025 Last Modified: 10/26/2026

Overview

Description

Looking to purchase your own office space while also generating rental income? This property delivers both. Located in Islamorada, this two-story Key West/Conch-inspired building is zoned for mixed-use highway commercial. 50 feet of frontage along the Overseas Highway, providing strong visibility and signage potential. The exterior is accented by mature landscaping, with parking that includes four spaces in front of the building (per survey, now landscaped) and nine more spaces in the rear with direct access from Old Highway. Inside, the building offers a bright reception area and functional layout. The second floor features 5 one-room offices with a shared kitchenette and half bath, providing the potential of consistent income from annual or month to month tenants. On the ground level, the owner's suite includes a private office, a small meeting room, and a larger executive-style conference room, along with its own kitchenette and half bath. There is one additional office and locked ... (Read more)

Listing Details MLS# 616512

Location, Tax & Legal

Street #: 88101
Street Name: Old
Street Suffix: Highway
Key/Island: Plantation Key
State/Province: FL
Zip Code: 33036
Subdivision: Plant Beach (87.5)
County: Monroe
Area: 25 - Plantation Key
City: ISLAMORADA
Mile Marker: 87.5
Marathon Neighborhood: N/A
Side: Ocean
Flood Zone: X
Alternate Key #: 1506982
Parcel #: 00412770-000000
Zoning: HC - Highway Commercial
Legal: BK 1 LT 12 PLANTATION BEACH PB2-76 PLANTATION KEY OR615-184 OR615-683 OR833-1242 OR836-383 OR1073-1949 OR1126-1986 OR143
Taxes: 6826.09
Tax Year: 2025

Contract Information

Listing Board: Florida Keys
Limited Representation: No
Potential Short Sale: No
Bank Owned: No

General Property Description

Realtor.COM Type: Commercial
Style: Commercial
Lot SqFt: 6000
Waterfront: No
# Parking Spaces: 9
# Stories: 2
Total # Buildings: Yes
Building SqFt: 2244
SqFt Source: Tax Records
Living Apx SqFt: 2244
Year Built: 1991
Half Baths: 2
Total Baths: 2
Control Depth: 0
Total Units: 0

Status Change Info

Under Contract Date: 2026-08-27
Sold Date: 2026-10-23

Association Info

Mandatory Home Owners Asc: No
1st Right of Refusal: No

Property Info

# Refrigerators: 2

More Information

Vehicle Storage

Car(s): 4+
Off Street Parking: Yes

Financial Status

Bank Owned: No
Potential Short Sale: No

Remarks & Misc

Remarks – Consumer: Looking to purchase your own office space while also generating rental income? This property delivers both. Located in Islamorada, this two-story Key West/Conch-inspired building is zoned for mixed-use highway commercial. 50 feet of frontage along the Overseas Highway, providing strong visibility and signage potential. The exterior is accented by mature landscaping, with parking that includes four spaces in front of the building (per survey, now landscaped) and nine more spaces in the rear with direct access from Old Highway. Inside, the building offers a bright reception area and functional layout. The second floor features 5 one-room offices with a shared kitchenette and half bath, providing the potential of consistent income from annual or month to month tenants. On the ground level, the owner's suite includes a private office, a small meeting room, and a larger executive-style conference room, along with its own kitchenette and half bath. There is one additional office and locked storage room down another set of stairs bringing the total to 7 private offices and two conference rooms. Positioned in a central Upper Keys location, the property is just minutes from local courthouse, downtown Islamorada and Tavernier, with convenient access to local restaurants, shopping, and Founder's Park. With the space for an owner's own office and conference room this property presents an excellent investment in one of the most desirable areas of the Florida Keys.
Directions: US 1 MM 88

Deed Restrictions

No: Yes

Type

Office Buildings: Yes
Professional Service: Yes
Other Services: Yes

Fee Includes

None: Yes

Dockage

None: Yes

Accounts & Meters

Sewer Rating: Yes
# Sewer Accounts: Yes
# Water Meters: Yes
# Electric Meters: Yes

Appliances

Refrigerator: Yes

Cooling

Central Air: Yes

Waterfront

None: Yes

Waterview

No Waterview: Yes

Floor

Carpet: Yes
Tile: Yes
Wood: Yes

Interior Features

Entrance Foyer: Yes

Construction

Other: Yes

Land Size

Less Than 1/4 Acre: Yes

Utilities

Buyer to Verify: Yes
FKAA: Yes
Municipal Sewer: Yes

Miscellaneous

High Traffc Location: Yes
High Visibility: Yes
Highway Frontage: Yes
Lobby: Yes
Security System: Yes

Roof

Metal Roof: Yes

Shutters

Accordion: Yes

Property Features

Deed Restrictions: No Type: Office Buildings; Professional Service; Other Services Waterfront: None Waterview: No Waterview Dockage: None Vehicle Storage: Off Street Parking Cooling: Central Air Utilities: Buyer to Verify; FKAA; Municipal Sewer Interior Features: Entrance Foyer Appliances: Refrigerator Miscellaneous: High Traffc Location; High Visibility; Highway Frontage; Lobby; Security System Construction: Other Shutters: Accordion Floor: Carpet; Tile; Wood Roof: Metal Roof Land Size: Less Than 1/4 Acre Fee Includes: None

Listing Office: RE/MAX All Keys Real Estate

Last Updated: October - 26 - 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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