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  3. 57783 Morton Street Marathon, FL - 33050
  • MLS® #: A11977067
  • 57783 Morton Street
  • Marathon, FL 33050
  • $29,500,000
  • 10 Beds, 13 Bath, 8,648 SqFt
  • Residential

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.

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Essential Information

  • MLS® #A11977067
  • Price$29,500,000
  • CAD Dollar$41,943,159
  • UK Pound£22,032,695
  • Euro€25,795,715
  • Bedrooms10
  • Bathrooms13.00
  • Full Baths11
  • Half Baths2
  • Square Footage8,648
  • Year Built2025
  • TypeResidential
  • Sub-TypeSingle Family Residence
  • RestrictionsNo Restrictions
  • StyleContemporary
  • StatusActive
  • HOPANo Hopa

Community Information

  • Address57783 Morton Street
  • Area5940 - Other Florida County
  • SubdivisionCRAINS SUBD
  • CityMarathon
  • CountyMonroe
  • StateFL
  • Zip Code33050

Amenities

  • AmenitiesFitness Center, None
  • # of Garages10
  • ViewWater, Bay
  • Is WaterfrontYes
  • Has PoolYes
  • PoolGunite, Heated

Parking

Driveway, RV Access/Parking, Garage, Detached Garage, Detached, Boat Access/Parking

Waterfront

No Fixed Bridge, Ocean Access, Navigable Water, Seawall

Interior

  • Interior FeaturesElevator, Other, Pantry
  • AppliancesIce Maker, Other, Refrigerator
  • HeatingCentral, Electric, Solar
  • CoolingCentral Air, Electric, Zoned
  • FireplaceYes
  • # of Stories2
  • StoriesTwo

Exterior

  • RoofConcrete
  • ConstructionStucco, CBS

Exterior Features

Built-in Barbecue, Lighting, Outdoor Shower, Balcony

School Information

  • ElementaryStanley Switlik
  • MiddleMarathon
  • HighCoral Shores
  • Office: Bespoke Real Estate Florida Llc

Property Location

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57783 Morton Street on www.jupiteroceanfronthomes.us

Offered at the current list price of $29,500,000, this home for sale at 57783 Morton Street features 10 bedrooms and 13 bathrooms. This real estate listing is located in CRAINS SUBD of Marathon, FL 33050 and is approximately 8,648 square feet. 57783 Morton Street is listed under the MLS ID of A11977067 and has been available through www.jupiteroceanfronthomes.us for the Marathon real estate market for 124 days.

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© 2026 Beaches Multiple Listing Service, Inc. All rights reserved.

Listing information last updated on July 7th, 2026 at 10:45am CDT.