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10 Beds
13 Baths
8,648 sqft

$25,000,000

57783 Morton Street, Marathon FL, 33050

Price per sqft$2,890.84
Built in2025
Property size8,648 sqft
Property typeResidential

Overview

Active

Listed Mar 5, 2026

Updated 2 weeks ago

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.

$166,326/mo

Est. mortgage payment based on a $25,000,000 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
A11977067

Interior Features

Bedrooms
10
Bathrooms
13
Fireplace
Yes
Cooling
Yes
Heating
Yes
Basement
No

Exterior Features

Lot Size
3.07 Acres

Other Property Details

Taxes
$33,508
Tax Frequency
Annually
Garage
Yes
View
Yes
New Construction
Yes
Pool
Yes
Waterfront
Yes
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Based on information from the Miami Association of REALTORS®. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS.  All properties are subject to prior sale or withdrawal. All information provided is deemed reliable but is not guaranteed accurate, and should be independently verified. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent. The listing broker’s offer of compensation is made only to participants of the MLS where the listing is filed. 

©2026 Miami Association of REALTORS® all rights reserved. 

Data last updated 2:38 AM UTC, 9/21/2026.

Listed by:  Bespoke Real Estate Florida LLC, 305-800-9030

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