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MLS #A11977067 image #0
A Private Waterfront Estate at The Edge of the Gulf of America. Set on 3 secluded acres+/- along one of the mostprotected stretches of the Gulf of America, 57783 Morton Street is a newly completed estate of rare scale, privacy,and modern coastal design. Surrounded by water, sandscape, and tidal ponds alive with marine life, the propertyoffers more than 200’+/- of direct water frontage and uninterrupted views across the open Gulf. Completed in2025 by builder and developer Alderuccio Corporation, this resilient, elevated retreat is constructed entirely ofconcrete and impact glass and is designed for effortless indoor–outdoor living. With three distinct finished livingspaces totaling approximately 10,000 SF+/-, the estate functions as a private resort offering privacy, recreation,and exceptional access to the best of the Florida Keys.
Current real estate data for Single Family in Marathon as of Nov 08, 2026
43
Single Family Listed
141
Avg DOM
1,082
Avg $ / SqFt
$3,397,116
Avg List Price
Listing Provided Courtesy of Bespoke Real Estate Florida LLC at 305-800-9030

Property Details

Price:
$25,000,000
MLS #:
A11977067
Status:
Active
Beds:
10
Baths:
12
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
CRAINS SUBD
Neighborhood:
5940otherfloridacounty
Listed Date:
Mar 5, 2026
Finished Sq Ft:
8,648
Total Sq Ft:
11,318
Lot Size:
5,831,812,800 sqft / 3.07 acres (approx)
Year Built:
2025
ContemporaryWaterfrontPoolNewconstruction5940 – Other Florida County5940otherfloridacountyCrains SubdStanley SwitlikMarathonCoral Shores

Schools

Elementary School:
Stanley Switlik
Middle School:
Marathon
High School:
Coral Shores

Interior

Appliances
Ice Maker, Refrigerator, Other
Bathrooms
11 Full Bathrooms, 2 Half Bathrooms
Cooling
Central Air, Electric, Zoned
Heating
Central, Electric, Solar
Interior Features
Elevator, Pantry, Other
Levels
Two

Exterior

Architectural Style
Contemporary
Association Amenities
Fitness Center, None
Construction Materials
CBS, Stucco
Covered Spaces
10
Direction Faces
Southeast
Exterior Features
Balcony, Built-in Barbecue, Lighting, Outdoor Shower
Garage Spaces
10
New Construction YN
1
Parking Features
Boat, Detached, Detached Garage, Driveway, Garage, RV Access/Parking
Roof
Concrete
View
Bay, Water
Waterfront Features
No Fixed Bridge, Ocean Access, Navigable Water, Seawall

Financial

Tax Year
2025
Taxes
$33,508

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Community

Property Summary

    Located in the CRAINS SUBD subdivision, 57783 Morton Street Marathon FL is a Single Family for sale in Marathon, FL, 33050. It is listed for $25,000,000 and features 10 beds, 12 baths, and has approximately 8,648 square feet of living space, and was originally constructed in 2025. The current price per square foot is $2,891. The average price per square foot for Single Family listings in Marathon is $1,082. The average listing price for Single Family in Marathon is $3,397,116. To schedule a showing of MLS#a11977067 at 57783 Morton Street in Marathon, FL, contact your Trust House Realty agent at 9543362003.

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