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Single family home for sale at 57783 Morton St, Marathon, FL 33050 | MLS# A11977067 | Listing updated on 2026-09-23
Photo 1 of Single family home for sale at 57783 Morton St, Marathon, FL 33050 | MLS# A11977067 | Listing updated on 2026-09-23
Photo 2 of Single family home for sale at 57783 Morton St, Marathon, FL 33050 | MLS# A11977067 | Listing updated on 2026-09-23
Photo 3 of Single family home for sale at 57783 Morton St, Marathon, FL 33050 | MLS# A11977067 | Listing updated on 2026-09-23
Photo 4 of Single family home for sale at 57783 Morton St, Marathon, FL 33050 | MLS# A11977067 | Listing updated on 2026-09-23
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$25,000,000

Monthly Est:$124,434

  • Beds Icon10 Beds
  • Beds Icon
    13 Baths
  • Beds Icon8,648sqft

57783 Morton St, Marathon, FL 33050

$124,434/moEst:

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  • Single Family Residence

  • Built in 2025

  • $-- HOA

  • 3.07 acres lot

  • $2,891/sq.ft

Description

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.

  • Houzeo last checked: 14 minutes ago
  • Listing updated: September 23, 2026 at 11:59 am
  • Listing Provided by: Brett Alan Harris DRE #3192059 | Bespoke Real Estate Florida LLC (305) 800-9030
  • Source: Beaches MLS-FL | MLS#: A11977067 Beaches MLS-FL

Property Details

  • Status

    Active

  • Type

    Single Family Residence

  • No. of Stories

    2

  • County

    Monroe County

  • City

    Marathon

  • Neighborhood

    --

  • Year Built

    2025

  • HOA Fees

    -

  • Finished Area

    8,648 sqft

  • Lot Size

    3.07 acres lot

  • Basement Area

    - sqft

  • MLS Name

    Beaches MLS

  • MLS Number

    A11977067

  • MLS Status

    Active

  • Days on Market

    238

  • Cumulative Days on Market

    202

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Location

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 10

    Bathrooms: 13

Interior

  • Heating

    Central, Electric, Solar

  • Interior Features

    Bathtub, Elevator, Other, Pantry, Soaking Tub, Separate Shower

  • Appliances

    Ice Maker, Refrigerator

  • Exterior Features

    Built In Barbecue, Balcony, Barbecue, Lighting, Outdoor Living Area, Outdoor Shower

  • Cooling

    Central Air, Electric, Zoned

  • Sewer

    Public Sewer

Construction

  • Year Built

    Year Built: 2025

  • Home type

    Single Family Residence

  • Construction Materials

    Block, Stucco

  • Roof

    Concrete

  • Property Condition

    New Construction

  • Architectural Style

    Contemporary

Utilities & Energy

  • Parking Features

    Boat, Driveway, Detached, Garage, Rv Access Parking

  • Association Amenities

    Fitness Center, None

  • Water Source

    Public

  • Pool Features

    Gunite, Heated

Other Features

  • Subdivision Name

    Crains Subd

  • Patio And Porch Features

    Open, Balcony

  • Lot Features

    Two To Three Acres

Price History

DateEventPrice

03/05/2026

Source: mls_logoBeaches MLS-FL #A11977067

Off Market

$29,500,000

$3,411/sqft

03/05/2026

Source: mls_logoBeaches MLS-FL #A11977067

Listed for Sale

$29,500,000 +18.00%

$3,411/sqft

03/05/2026

Source: mls_logoBeaches MLS-FL #A11977067

Price Decreased

$25,000,000 -25.37%

$2,891/sqft

12/05/2025

Source: #A11925907

Off Market

$33,500,000

$3,874/sqft

12/05/2025

Source: #A11925907

Listed for Sale

$33,500,000

$3,874/sqft

Nearby Homes

IDX information is provided exclusively for consumers’ personal, non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, and that the data is deemed reliable but is not guaranteed accurate by BeachesMLS. All listings featuring the BMLS logo are provided by BeachesMLS, Inc. This data is not verified for authenticity or accuracy and may not reflect all real estate activity in the market. Based on information © 2026 BeachesMLS, Inc. All Rights Reserved.

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