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$2,900,000
100500 Overseas Highway
Key Largo, FL 33037
MLS# 621205
1 baths


100500 Overseas Hwy
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100500 Overseas Hwy 100500 Overseas Hwy 100500 Overseas Hwy 100500 Overseas Hwy 8 Bays Fully Fenced Property 100500 Overseas Hwy Janus Roll-Up Doors 8'8W x 9'H 100500 Overseas Hwy 100500 Overseas Hwy 100500 Overseas Hwy 100500 Overseas Hwy Office/ Retail Space 100500_Overseas_Hwy 100500_Overseas_Hwy Insulated Roll Down Doors Bathroom 100500_Overseas_Hwy 100500 Overseas Hwy 100500 Overseas Hwy 100500 Overseas Hwy 100500 Overseas Hwy 100500 Overseas Hwy Ample Storage or Yard Area 100500 Overseas Hwy 100500 Overseas Hwy Key Largo MM 100.5 100500 Overseas Hwy 100500 Overseas Hwy Ample Yard Storage 100500 Overseas Hwy 100500 Overseas Hwy

Property Description
New commercial property with excellent highway visibility, Suburban Commercial Zoning, flexible use potential, and room for expansion. Located across three platted lots with 100 feet of highway frontage, the property offers strong exposure from both directions and is ideal for an owner-user, investor, or business seeking a visible commercial location. The 2,600-square-foot CBS building features a concrete roof, 12-foot ceilings, and CGI impact-rated windows and doors. The layout includes eight individual bays and a separate office/retail space. Each bay has a Janus hurricane rated roll-up door measuring approximately 8'8''W x 9'H, providing convenient access for deliveries, equipment, inventory, or personal car storage use. The office/retail area includes natural light, coral columns, Hardy Board siding, quality exterior finishes, and a dedicated bathroom. The reinforced concrete roof was engineered with the strength to support a potential second-floor addition, with a higher live-load capacity. All additions would subject to zoning, permitting, and county approvals. Since the building occupies only one of the three platted lots, the remaining land may offer additional development or expansion potential. Additional features include a dedicated irrigation meter, a separate water supply meter, and two street access points. Building and property are offered for sale only; the existing business is not included. Interior photos are available upon request. See SC Zoning uses in Document tab for all permitted and conditional property uses.

Details
Maps
Documents
Contract Information
Listing Board: Florida Keys
Limited Representation: No
Potential Short Sale: No
Bank Owned: No
Current Price: $2,900,000
Listing Date: 2026-09-03
List Price: $2,900,000
Location, Tax & Legal
City: KEY LARGO
Mile Marker: 101
Marathon Neighborhood: N/A
Side: Bay/Gulf
Flood Zone: X
Alternate Key #: 1643785
Add'l Parcel #1: 00524420-000000
Parcel #: 00524540-000000
Add'l Parcel #2: 00524530-000000
Zoning: SC - Sub Urban Commercial District
Legal: BK 7 LT 21 AMD PLAT OF KEY LARGO PARK PB3-62 KEY LARGO OR607-883 OR717-797 OR1460-1510RS OR2025-177 OR2883-2201
Taxes: 683.43
Tax Year: 2025
Street #: 100500
Street Name: Overseas
Street Suffix: Highway
Key/Island: Key Largo
State/Province: FL
Zip Code: 33037
Subdivision: Key Largo Park (101.0)
County: Monroe
Area: 27 - Key Largo MM 97-107
General Property Description
Realtor.COM Type: Commercial
Waterfront: No
Control Depth: 0
Lot Size: 100 X 165
Lot SqFt: 16500
Building SqFt: 0
Style: Commercial
Year Built: 2024
Half Baths: 1
Total Baths: 1
Remarks & Misc
Remarks – Consumer: New commercial property with excellent highway visibility, Suburban Commercial Zoning, flexible use potential, and room for expansion. Located across three platted lots with 100 feet of highway frontage, the property offers strong exposure from both directions and is ideal for an owner-user, investor, or business seeking a visible commercial location. The 2,600-square-foot CBS building features a concrete roof, 12-foot ceilings, and CGI impact-rated windows and doors. The layout includes eight individual bays and a separate office/retail space. Each bay has a Janus hurricane rated roll-up door measuring approximately 8'8''W x 9'H, providing convenient access for deliveries, equipment, inventory, or personal car storage use. The office/retail area includes natural light, coral columns, Hardy Board siding, quality exterior finishes, and a dedicated bathroom. The reinforced concrete roof was engineered with the strength to support a potential second-floor addition, with a higher live-load capacity. All additions would subject to zoning, permitting, and county approvals. Since the building occupies only one of the three platted lots, the remaining land may offer additional development or expansion potential. Additional features include a dedicated irrigation meter, a separate water supply meter, and two street access points. Building and property are offered for sale only; the existing business is not included. Interior photos are available upon request. See SC Zoning uses in Document tab for all permitted and conditional property uses.
Association Info
Mandatory Home Owners Asc: No
1st Right of Refusal: No
Type
Office Buildings: 1
Other Comrcl Style: 1
Fee Includes
Sewer: 1
Water: 1
Dockage
None: 1
Appliances
No Appliances: 1
Cooling
Wall/Window Unit(s): 1
Waterfront
None: 1
Waterview
No Waterview: 1
Floor
Concrete: 1
Vinyl: 1
Windows/Doors
Impact Rstnce Doors: 1
Impact Rstnce Window: 1
Vehicle Storage
Garage: 1
Common Parking: 1
Off Street Parking: 1
Trailer Storage: 1
Construction
CBS: 1
Land Size
More than 1 Lot: 1
Terms
Seller Finance Psble: 1
Utilities
FKAA: 1
Municipal Sewer: 1
Miscellaneous
Fencing: 1
Highway Frontage: 1
Storage: 1
Roof
Concrete Roof: 1
Financial Status
Bank Owned: No
Potential Short Sale: No
Status Change Info
Status: Active
Property Features
Type: Office Buildings; Other Comrcl Style
Waterfront: None
Waterview: No Waterview
Dockage: None
Vehicle Storage: Garage; Common Parking; Off Street Parking; Trailer Storage
Cooling: Wall/Window Unit(s)
Utilities: FKAA; Municipal Sewer
Appliances: No Appliances
Miscellaneous: Fencing; Highway Frontage; Storage
Construction: CBS
Floor: Concrete; Vinyl
Roof: Concrete Roof
Land Size: More than 1 Lot
Fee Includes: Sewer; Water
Terms: Seller Finance Psble

Listing Office: Ocean Sotheby's International Realty

Last Updated: September - 03 - 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.