57783 Morton Street

Single Family Home

57783 Morton Street

$25,000,000

57783 Morton Street, Marathon, FL, 33050

57783 Morton Street photo 1
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LIST PRICE$25,000,000Price Reduced: -$8500K
BEDROOMS10
BATHROOMS12
HOUSE sq ft8,648
LOT sq ft133,880

Take a closer look

HOA: request current costs · Last reported tax: $33,508/yr

Estimate monthly payment, including HOA and taxes

Monthly Payment

$148,219/mo

Principal & interest$132,926
Property taxfrom listing$2,792
Homeowners insuranceestimate$12,500

$5,000,000 down

Principal & interest is exact for these inputs. Tax and HOA come from the listing; rate, insurance are editable estimates. Not a loan offer.

Overview

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.

Property Details

$25,000,000Price Reduced: -$8500K
Property Type
Residential
Subtype
Single Family Residence
Year Built
2025
Status
Active
MLS #
A11977067
Living Area
8,648 sq ft
$/Sq Ft (Living)
$2,891
Lot Size
133,880 sq ft
$/Sq Ft (Lot)
$187
Annual Taxes
$33,508
Days on Market
199

Notable Features

WaterfrontScenic ViewsLarge LotNew Construction

Location Scores

Location

57783 Morton Street, Marathon, FL, 33050