$25,000,000
10 bd · 13 ba · 8,648 sq ft · Single Family Residence
57783 Morton Street, Marathon FL 33050
For Sale · Active listing
Est. payment $138,476/mo · Mortgage calculator
Listed by Bespoke Real Estate Florida LLC / Brett Harris
Contact: 305-764-9401 (listing contact).
Shown through Slice Realty. Requests from this page reach Slice Realty / Propiedad Futura, not the listing agent.
About this home
A Private Waterfront Estate at The Edge of the Gulf of America. Set on 3 secluded acres+/- along one of the most protected 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 property offers more than 200’+/- of direct water frontage and uninterrupted views across the open Gulf. Completed in 2025 by builder and developer Alderuccio Corporation, this resilient, elevated retreat is constructed entirely of concrete and impact glass and is designed for effortless indoor–outdoor living. With three distinct finished living spaces 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.
Facts
- MLS #
- A11977067
- Subdivision
- CRAINS SUBD
- Property type
- Residential
- Property subtype
- Single Family Residence
- Sq. ft.
- 8,648
- Price per sq. ft.
- $2,891 / sq ft
- Year built
- 2025 (New Construction)
- Days on market
- 199
- County
- Monroe County
- Date listed
- Mar 5, 2026
- Last updated
- Sep 20, 2026
Financial considerations
- Taxes
- $33,508 (2025)
Exterior features
- Waterfront
- Yes
- View
- Bay, Water
- Construction
- CBS Construction, Elevated Construction, Stucco
- Roof
- Concrete
- Additional features
- Built-In Grill, Lighting, Open Balcony, Outdoor Shower
Interior features
- Heating
- Central, Electric, Solar
- Cooling
- Central Air, Electric, Zoned
- Appliances
- Ice Maker, Other Equipment/Appliances, Refrigerator
- Additional features
- Second Floor Entry, Elevator, Other, Pantry, Den/Library/Office, Garage Apartment, Separate Guest/In-Law Quarters, Recreation Room, Utility Room/Laundry
Additional features
- Community
- Exercise Room, None
Mortgage calculator
Includes principal and interest, taxes and insurance.
Rate: Freddie Mac 30-year average (2026-10-15). Estimate only.
Local context (our analysis)
Area stats are available for our covered neighborhoods. See neighborhoods.
Source: Southeast Florida MLS (SEFMLS). Last updated Sep 20, 2026, 10:10 AM ET
Listing data is deemed reliable but is not guaranteed accurate by the MLS. Information is provided for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.