57783 Morton St, Marathon, FL 33050
For Sale $25,000,000
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Contact the Listing Agent directly:
Listing Agent: Brett Alan Harris
Agent Phone:
305-764-9401
Agent Email:
brett@bespokerealestate.com
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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.
Elevator
Other
Pantry
Fitness Center
None
Taxes: $33,508.00
Tax Year: 2025
Built-in Barbecue
Lighting
Outdoor Shower
Balcony
Ice Maker
Other
Refrigerator
Water
Bay
No Fixed Bridge
Ocean Access
Navigable Water
Seawall
Elementary School: Stanley Switlik
Middle School: Marathon
Junior High: Marathon
High School: Coral Shores
Building Description: Contemporary
MLS Area: 5940 - Other Florida County
Total Square Footage: 11,318
Price per Square Feet: $2,890.84
Total Rooms: 5
Total Floors: 2
Water: Public
Construction: Stucco, Cbs
Date Listed: 2026-03-05 00:00:00
Pool: Y
Pool Description: Gunite, Heated
Private Spa: Y
Parking: Driveway, Rv Access/Parking, Garage, Detached Garage, Detached, Boat Access/Parking
Garage Spaces: 10
Roof: Concrete
Heating: Central, Electric, Solar
Cooling: Central Air, Electric, Zoned
Fireplace: Y
Restrictions: No Restrictions
Sewer: Public Sewer
Parcel ID: 00375000000000
Amenities: Fitness Center, None
Listing Courtesy Of: Bespoke Real Estate Florida Llc
brett@bespokerealestate.com
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.
Property Details
Price: $25,000,000
Sq Ft: 8,648
($2,891 per
sqft)
Bedrooms: 10
Bathrooms: 11
Partial Baths: 2
City: Marathon
County: Monroe
Type: Single Family
Development: Crains Subd
Acres: 3.0700
Virtual Tour/Floorplan: View
Year Built: 2025
Listing Number: A11977067
Status Code: A-Active
Taxes: $33,508.00
Tax Year: 2025
Garage:
10
Interior Features:
Elevator
Other
Pantry
Amenities:
Fitness Center
None
Financial Information:
Taxes: $33,508.00
Tax Year: 2025
Exterior Features:
Built-in Barbecue
Lighting
Outdoor Shower
Balcony
Equipment:
Ice Maker
Other
Refrigerator
View:
Water
Bay
Waterfront Description:
No Fixed Bridge
Ocean Access
Navigable Water
Seawall
School Information:
Elementary School: Stanley Switlik
Middle School: Marathon
Junior High: Marathon
High School: Coral Shores
Additional Information:
Building Description: Contemporary
MLS Area: 5940 - Other Florida County
Total Square Footage: 11,318
Price per Square Feet: $2,890.84
Total Rooms: 5
Total Floors: 2
Water: Public
Construction: Stucco, Cbs
Date Listed: 2026-03-05 00:00:00
Pool: Y
Pool Description: Gunite, Heated
Private Spa: Y
Parking: Driveway, Rv Access/Parking, Garage, Detached Garage, Detached, Boat Access/Parking
Garage Spaces: 10
Roof: Concrete
Heating: Central, Electric, Solar
Cooling: Central Air, Electric, Zoned
Fireplace: Y
Restrictions: No Restrictions
Sewer: Public Sewer
Parcel ID: 00375000000000
Amenities: Fitness Center, None
The Real Estate information provided by Frenchman’s Reserve and Club Properties, Inc. on our website and or our mobile application is for general information purposes only. All information is provided in good faith however we make no representation or warranty of any kind, express or implied regarding the accuracy, adequacy, validity, reliability, availability, or completeness of any information on the Site. The MLS data is coming from the local board of REALTORS, BROWARD, PALM BEACHES & ST. LUCIE REALTORS.
ATTENTION REALTORS! If you want your Frenchmans Reserve listings to be showcased on this site, they must be in the BROWARD, PALM BEACHES & ST. LUCIE REALTORS Association.
Map of 57783 Morton St, Marathon, FL 33050
Listing Courtesy Of: Bespoke Real Estate Florida Llc
brett@bespokerealestate.com