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$1,550,000
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Property Description
10-Acre Gulffront Estate Opportunity - Rare, Private, and Unmatched in Marathon! Welcome to 56185 Overseas Hwy, Marathon, FL 33050-an extraordinary 10-acre waterfront property offering sweeping open-water views of the Gulf of Mexico from both the east and west side of the parcel. With water on two sides, this unique positioning allows for both breathtaking sunrises and stunning sunsets, delivering an experience few properties can match. Bordered by a protected bird sanctuary and neighboring Curry Hammock State Park, the property enjoys approximately 90 acres of natural buffer, providing unmatched seclusion, serenity, and no highway directly behind you. A rare building right is already in place, giving you the opportunity to build a custom luxury estate or private retreat without delay. Allowing 7-day rentals, the property offers tremendous flexibility for both personal use and income potential. A concrete seawall lines the waterfront, offering solid shoreline protection and excellent boating potential. With direct Gulf access and wide-open views, it's a dream setting for boating enthusiasts and nature lovers alike. Conveniently located just minutes from Marathon International Airport, this property combines privacy, accessibility, and the natural beauty of the Florida Keys. Opportunities like this are few and far between-don't miss your chance to create a legacy estate in one of the Keys' most peaceful and pristine locations.
Full Property Details
Full Property Details for 56185 Overseas Hwy
General
- Sold For: $1,550,000
- Taxes: $31,969 (2024)
- Status: Closed
- Type: Lots/Land
- Source: 927
- MLS ID: 614052
- Added to Site: 534 day(s) ago
Additional Information
- Shared Amenities: Airport/Runway
- Security/Safety: Electric Gate
Location
- Area: 19 - Crawl Key & Grassy Key
- County: Monroe
- Subdivision: Crains Sub (58.0)
- Driving Directions: From Overseas Hwy, going north, turn left onto the road directly across from Curry Hammock State Park entrance. Drive up to the gate. Gate code is needed.
Lot Features
- Property View: Open Water View, Bay
- Lot Size (Acres): 10
- Lot Size (Sq. Ft.): 435,600
- Lot Size Source: Property Data Card
- Lot Features: Cleared Site
- Zoning: C-NA - Conservation Native Area
Water Features
- Water Front: Yes
- Water View: Yes
- Water Front Desc.: Gulf Front, Open Water
Financial Considerations
- Tax Amount: $31,969
- Tax Year: 2024
Disclosures and Reports
- Legal Description: 27 65 33 LONG POINT KEY PT LOT 1
- Flood Zone: VE-Yes2
- APN: 00099580-000000
Listed and Sold by Coldwell Banker Schmitt Real Estate Co., Samuel Davis Williams (305) 289-6559
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Schools
Schools serving 56185 Overseas Hwy
School District:Monroe County School District, Middle Torch Key, FL
| Name | Grades | Distance |
|---|---|---|
Stanley Switlik Elementary School 3400 Overseas Highway, Marathon, FL 33050 | PK-5 | 7.5 mi |
Marathon School 350 Sombrero Beach Road, Marathon, FL 33050 | 6-12 | 6.8 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 56185 Overseas Hwy
Date
Details
Price
Change
Source
7/14/2026
Sold
$1,550,000
-26.19%
MLS
3/06/2025
Listed
$2,100,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
56185 Overseas Highway, Marathon, FL 33050 (MLS# 614052) is a Lots/Land property that was sold at $1,550,000 on July 14, 2026. Want to learn more about 56185 Overseas Highway? Do you have questions about finding other Lots/Land real estate for sale in Marathon? You can browse all Marathon real estate or contact a Coldwell Banker agent to request more information.

