# 100636 Overseas Highway, Key Largo, FL 33037

> **TL;DR:** 3bd/3ba commercial, $1,790,000 ($365/sqft), built 1974, 4,910 sqft.
> View, A/C. Est. $7,757/mo. Listed 165 days.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $1,790,000 |
| Price/sqft | $365 |
| Bedrooms | 3 |
| Bathrooms | 3 full |
| Square Feet | 4,910 |
| Year Built | 1974 |
| Lot Size | 7,841 sqft (0.18 acres) |
| Stories | 2 |
| Property Type | Commercial (Other) |
| Status | For Sale |
| Days on Market | 165 |

## Why This Home Stands Out

- **Views** - Water

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Mortgage (20% down, 6.5%) | $7,757 |
| **Total** | **$7,757** |

## Key Amenities

- View
- A/C

## Property Highlights

- Built in 1974
- 0.18 acre lot
- 2 stories

## Description

### Agent Description
Prime Key Largo mixed-use property in a high-visibility location directly on US-1! This free-standing concrete building offers a versatile commercial storefront on the ground floor with excellent signage, exposure, and customer access. Perfect for retail, specialty services, studio, office, or a creative new venture in one of the most desirable corridors in the Upper Keys. The building includes a well-appointed commercial area with office and storage, 5 on-site parking spaces plus 5 additional rented spaces, and strong road visibility to both local and tourist traffic. Solid concrete construction approximately 15 ft above sea level, with impact windows and shutters, provides exceptional durability and peace of mind. Upstairs is a fully renovated 3BD/3BA residential apartment-ideal for an owner-operator, staff housing, or rental income. Additional features include a rooftop area, patio, and private yard space. An existing long-term business currently operates on the first floor; details about the optional business purchase are available separately. A rare chance to secure a well-maintained, high-exposure property with flexible zoning and endless potential in the heart of Key Largo! THIS IS A DUPLICATE LISTING

## Location

- **Address:** 100636 Overseas Highway, Key Largo, FL 33037
- **County:** Monroe
- **Neighborhood:** Key Largo Park (101.0)
- **Coordinates:** 25.104162, -80.431189
- **Google Maps:** https://www.google.com/maps?q=25.104162,-80.431189

## Listing Agent

- **Name:** Maris Delgado
- **Brokerage:** LoKation Real Estate - Key Largo
- **Phone:** 7863096389
- **Email:** maris@shoalhaus.com

## Primary Photo

![100636 Overseas Highway - Primary Photo](http://lh.rdcpix.com/bffe34fe22ce501a30d2c40f38ee3819l-f280282030r.jpg)

*61 total photos available on [listing page](https://www.propertysimple.com/listing/100636-overseas-highway-key-largo-fl-33037-l617749)*

---

**MLS#:** 617749 | **Updated:** 2026-06-18
**Source:** listhub

*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.*

[View on PropertySimple](https://www.propertysimple.com/listing/100636-overseas-highway-key-largo-fl-33037-l617749)

---

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