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Key Largo Office Building Opportunity
For Lease
$9,900/Mo

100150 Overseas Highway, Key Largo, FL 33037

COMMERCIAL - Key Largo, FL

Space SizeContact for details
Days on Market220

Property Features for 100150 Overseas Highway

General Information

Property type Commercial Lease
Property subtype Other
Bathrooms 2
Half bathrooms 3
Rooms Bathroom 3, Bathroom 1, Bathroom 2
Subdivision Key Largo Park (101.0)
View Water
Standard status Active
APN 8497903
Size 2,436 SF

Amenities

fenced secure area
covered rear drive-thru
US-1 back-lit signage
secure vault
existing drive-thru
glass-partitioned offices
staff kitchenette

Building Details

Year built 1999
Roof type Metal
Listing Agency: Coldwell Banker Schmitt Key Largo
Listed By: Yvette Doherty · License #3281170
Added: Jan 14 Changed: Aug 6 Last Checked: Aug 22 at 3:06PM
MLS# 618110

Copyright © 2026 Florida Keys Board 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 modern office building is located in a desirable, high-visibility area of Key Largo. The property is suitable for a bank, financial institution, credit union, or check-cashing operation, and is also versatile for medical or professional offices due to its ground-level access and flexible layout. The building offers ample parking, a fenced, secure area, and a covered rear drive-thru. US-1 back-lit signage provides excellent visibility and accessibility. The building includes a secure vault. The existing drive-thru enhances customer convenience and revenue potential and may be adapted to suit specific business needs. Interior features include glass-partitioned offices that create a professional environment while maximizing natural light. A staff kitchenette adds daily functionality, and the flexible floor plan allows for customization. The property has 2436 square feet of space.

Key Highlights

  • Fully equipped Key Largo office building built in 1999
  • Metal roof
  • Ground‑level access with a flexible floor plan for office, medical, or professional use

Property Analytics

Current Use

Office buildings

Suggested Use

Top Pick HVAC Service Parking Lot & Garage Storage Facility Electrical Service Kitchen & Bath Showroom (Bike/Boat/Book/etc) Store

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

Yes
Highway access
NNN (Triple Net)
Lease Type
$7.32 /SF/Yr
CAM

Location Intelligence

Trade Area within ½ mile

531
Businesses Nearby

Demographics for 33037, FL

13,875
Population
10,494
Households
1.3
Avg Household Size
53
Median Age
41%
College-Educated
95%
High-School Grad
32.9 sq mi
ZIP Area
422
Density / Sq Mi
$80,911
Median Household Income
$40,641
Median Earnings
$1,896
Median Rent
$660,700
Median Home Value

Market

Vacancy Rate% for Office in South region

14.4% 2019
16.4% 2020
17.3% 2021
18% 2022
18.6% 2023
20.3% 2024
20.2% 2025
Rey
Questions? Ask Rey
Realmo’s AI knows this listing — price, zoning, demand, history. Ask anything.

Frequently Asked Questions

What type of property is this?
Office building - Modern, fully equipped office building in a high-visibility Key Largo location.
Where is this office building located?
The property is located at 100150 Overseas Highway Key Largo, FL.
What is the lease rate?
The lease rate is $9,900/Mo.
What are key features of this property?
This property features: Fully equipped Key Largo office building built in 1999; Metal roof; Ground‑level access with a flexible floor plan for office, medical, or professional use
More about this property
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