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57783 Morton Street, Marathon, FL - photo 1

$25,000,000

57783 Morton Street

Marathon, FL 33050

Estimated payment $126,989/month

no HOA · estimated tax · estimated insurance · 20% down, 6.5%, 30 yr

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10Beds
13Baths
8,648Sq Ft
$2891Price/Sq Ft

Preferred partner

Kinsfolk Realty

Kinsfolk Signature Realty

Powered by Hometrino

(813) 602-0498

Highlights

No HOA
Private Pool
Fireplace
Garage
Built in 2025
133,729 sqft Lot

About This Home

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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Facts & features

Bedrooms & bathrooms

  • •Bedrooms:10
  • •Bathrooms:13 (11 full, 2 half)
  • •Full bathrooms:11
  • •Half bathrooms:2

Heating

  • •Has Heating:Yes

Interior area

  • •Total structure area:8,648 sqft
  • •Total interior livable area:8,648 sqft

Parking

  • •Parking features:N/A
  • •Garage spaces:0
  • •Has attached garage:No

Lot

  • •Size:133,729 sqft

Details

  • •Parcel number:N/A

Type & style

  • •Home type:Single Family Residence
  • •Property subtype:Residential

Materials

  • • N/A

Condition

  • •Year built:2025

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Price history

DateEventPrice
2026-03-05T00:00:00.000ZListed for sale$25,000,000$2891/sqft

Listing Agent

Brett Alan Harris

Bespoke Real Estate Florida LLC

Brokerage Phone: 305-800-9030

Source: Beaches MLS · MLS #A11977067

Data Powered by Home Junction, Inc.

Nearby

Supermarkets

Grassy Key Land And Sea Market

0.6 mi

Dining

Hideaway Cafe

0.5 mi

La Te Da by the Sea

0.7 mi

S.S. Wreck and Galley Grill

1.1 mi

Beaches

Public Beach

1.8 mi

Campground Beach

1.9 mi

Coca Plum Beach

3.2 mi

Nearby amenity locations include data © OpenStreetMap contributors.