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Active - House for sale

57783 Morton Street, Marathon FL 33050

10 bds|11 bth + 2 half|8,648 sqft

Facts & features

House Property type
253 days on Beycome
2025 Year built
$2,891 Price/Sqft.
10 car garage Parking

Why you’ll love it

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.

Translating description...

Listings courtesy of Bespoke Real Estate Florida LLC.

Listed by: Brett Harris • 305-764-9401 • Bespoke Real Estate Florida LLC

Co-listed by: Bespoke Real Estate Florida LLC

Source: Miami MLS, MLS#: A11977067 Miami MLS logo

Based on info available as of Nov 12, 2026 at 7:10 PM EST.

Come see by yourself

Affordability

$16,250,000$33,750,000
1%20%
0%90%
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Estimated monthly payment

$129,206/mo

  • Mortgage$126,414
  • Property tax$2,792
  • HOA fee
  • Homeowners insurance
Due at closing$19,875,000
Down payment held in escrow$5,000,000
Closing costs$375,000
beycome credit Est.$500,000

Beycome estimates only. Actual amounts and terms vary by lender and location.

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Flood & climate risk

FEMA Flood Zone AE

In a FEMA Special Flood Hazard Area — flood insurance is typically required with a federally-backed mortgage.

More details

Base flood elevation: 11 ft. Source: FEMA National Flood Hazard Layer. Confirm on the FEMA Flood Map.

Disclaimer

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Copyright ©2026. Based on information as of Nov 12, 2026 at 07:10pm EST.

$25,000,000 Listed price

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