100636 Overseas Highway, Key Largo, FL 33037 (MLS# 617751)

100636 Overseas Highway, Key Largo, FL 33037

$1,790,000

Property Type: Residential Bedrooms: 3 Baths: 3 Square Footage: 4,910 Lot Size (sq. ft.): 7,798 Status: Active

Current Price: $1,790,000 List Date: 12/18/2025 Last Modified: 2/17/2026

Overview

Description

Live your best life in the heart of Key Largo! This unique mixed-use property offers a beautifully renovated 3BD/3BA residence upstairs with your own rooftop hangout, sunny patio, and private yard space — a true tropical retreat right above the action. Downstairs sits a versatile commercial space with unbeatable visibility on US-1, perfect for a live-work setup, creative studio, boutique, or simply added flexibility. The solid concrete building stands approx. 15 ft above sea level and features impact windows with shutters, giving you peace of mind during storm season. Enjoy 5 private parking spots plus 5 additional leased spaces, so there's room for guests, toys, or tenants. You're centrally located near restaurants, cafés, marinas, and everything that makes Key Largo so special. An existing commercial operation currently occupies the first floor; optional details are available separately. A rare opportunity to live, create, and thrive right in the Florida Keys all from ... (Read more)

Listing Details MLS# 617751

Location, Tax & Legal

Street #: 100636
Street Name: Overseas
Street Suffix: Highway
Key/Island: Key Largo
State/Province: FL
Zip Code: 33037
County: Monroe
Subdivision: Key Largo Park (101.0)
Area: 27 - Key Largo MM 97-107
City: KEY LARGO
Mile Marker: 101
Marathon Neighborhood: N/A
Side: Bay/Gulf
Flood Zone: X
Alternate Key #: 1643530
Parcel #: 00524280-000000
Zoning: SC - Sub Urban Commercial District
Deed Restrictions: No
Legal: BK 6 LT 9 AMD PLAT OF KEY LARGO PARK KEY LARGO & PT HWY OR552-586 OR552-584 OR552-580 OR641-316 OR808-1614/15 OR914-1056
Taxes: 7419.1
Tax Year: 2025
Pub Sewer HkUp: Yes

Contract Information

Listing Board: Florida Keys
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: 1974
Lot SqFt: 7798
Acres: 0.18
Living Apx SqFt: 4910
SqFt Source: Tax Records
Total Bedrooms: 3
Full Baths: 3
Total Baths: 3
Rentals Allowed: Yes
Control Depth: 0
Total Units: 0

Association Info

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

Building Style

Above Flood: Yes
Stories: 2 Stories

More Information

Financial Status

Bank Owned: No
Potential Short Sale: No

Remarks & Misc

Remarks – Consumer: Live your best life in the heart of Key Largo! This unique mixed-use property offers a beautifully renovated 3BD/3BA residence upstairs with your own rooftop hangout, sunny patio, and private yard space — a true tropical retreat right above the action. Downstairs sits a versatile commercial space with unbeatable visibility on US-1, perfect for a live-work setup, creative studio, boutique, or simply added flexibility. The solid concrete building stands approx. 15 ft above sea level and features impact windows with shutters, giving you peace of mind during storm season. Enjoy 5 private parking spots plus 5 additional leased spaces, so there's room for guests, toys, or tenants. You're centrally located near restaurants, cafés, marinas, and everything that makes Key Largo so special. An existing commercial operation currently occupies the first floor; optional details are available separately. A rare opportunity to live, create, and thrive right in the Florida Keys all from one amazing property! THIS IS A DUPLICATE LISTING

Fee Includes

None: Yes

Dockage

None: Yes

Tax Exemptions

None: Yes

Appliances

Dishwasher: Yes
Dryer: Yes
Microwave: Yes
Oven: Yes
Range: Yes
Refrigerator: Yes
Stainless Steel Appliance(s): Yes
Washer: Yes

Pets

Pets Allowed: Yes

Cooling

Central Air: Yes
Wall/Window Unit(s): Yes

Waterfront

None: Yes

Waterview

No Waterview: Yes

Property Condition

Updated/Remodeled: Yes

Windows/Doors

Impact Rstnce Doors: Yes

Vehicle Storage

Off Street Parking: Yes

Security

No Security: Yes

Construction

CBS: Yes

Land Size

Less Than 1/4 Acre: Yes

Furnished

Negotiable: Yes

Terms

Cash: Yes
Conventional: Yes

Utilities

Buyer to Verify: Yes

Porch/Balcony

Deck: Yes
Open Porch/Balcony: Yes
Patio: Yes
Roof Top Deck: Yes
Screened Patio: Yes

Exterior Features

Privacy Wall/Fence: Yes

Roof

Concrete Roof: Yes

Shutters

Accordion: Yes

Property Features

Fee Includes: None Tax Exemptions: None Waterfront: None Waterview: No Waterview Dockage: None Property Condition: Updated/Remodeled Vehicle Storage: Off Street Parking Furnished: Negotiable Cooling: Central Air; Wall/Window Unit(s) Utilities: Buyer to Verify Appliances: Dishwasher; Dryer; Microwave; Oven; Range; Refrigerator; Stainless Steel Appliance(s); Washer Exterior Features: Privacy Wall/Fence Construction: CBS Shutters: Accordion Roof: Concrete Roof Pets: Pets Allowed Security: No Security Land Size: Less Than 1/4 Acre Terms: Cash; Conventional

Room Information

Room Name	Length	Level	Width	Remarks
Other Room	100.00	Main	52.00	Property

Listing Office: LoKation Real Estate - Key Largo

Last Updated: February - 17 - 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.

Florida Keys Realty, Inc

Search for Property