57783 Morton ST, Marathon, FL 33050
57783 Morton ST, Marathon, FL 33050
57783 Morton ST, Marathon, FL 33050
57783 Morton ST, Marathon, FL 33050
57783 Morton ST, Marathon, FL 33050
57783 Morton ST, Marathon, FL 33050
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Christine M. García-Castellanos

Christine M. García-Castellanos

+1(305) 495-5184
Listed by Brett Harris PA Bespoke Real Estate
$ 29,500,000
Est. payment | /mo

10 Beds

13 Baths

10,000 SqFt


Save
$ 29,500,000
Est. payment | /mo
Save

10 Beds

13 Baths

10,000 SqFt

Key Details

Property Type Single Family Home

Sub Type Single Family Residence

Listing Status Active

Purchase Type For Sale

Square Footage 10,000 sqft

Price per Sqft $2,950

Subdivision Crains Sub (58.0)

MLS Listing ID 619972

Style Above Flood

Bedrooms 10

Full Baths 11

Half Baths 2

HOA Y/N No

Year Built 2022

Annual Tax Amount $33,507

Tax Year 2025

Lot Size 1.176 Acres

Acres 3.07

Lot Dimensions 60 X 725

Property Sub-Type Single Family Residence

Land Area 10000

Property Description

Newly Built Gulf-front Sanctuary with Panoramic Views, Guest and Pool Houses, Luxe Outdoor Living, and a Deepwater Navigable Dock.

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.

Though private and serene, the estate remains close to everything that defines Keys living. Dining, marinas, and shopping are less than ten minutes away, and the Florida Keys Marathon International Airport lies 4 miles+/- from the property for seamless private aviation access. Deepwater routes, snorkeling coves, and renowned fishing grounds are just moments from the protected 100' dock.

The architecture emphasizes clarity, durability, and immersion in water and light. Walls of impact glass capture views of the Gulf, the bay, and the property's own tidal ponds, allowing natural light to animate the interiors throughout the day. Generous room proportions, ceiling heights of 10' to 12', and open circulation reinforce a sense of airiness and connection.
Every finish, from porcelain flooring to quartzite counters and exterior of shell-stone, was selected for both resilience and refined coastal style. Smart home systems, solar power with battery backup, and integrated storm protection underscore a commitment to performance and longevity.

Location

State FL

County Monroe

Area 19 - Crawl Key & Grassy Key

Zoning RM - Residential Medium

Interior

Interior Features Walk-in Closet(s), Built-in Cabinets, Elevator, Fireplace(s), Gym, Media Room, Sun/Florida Room

Heating Electric, Central, Solar

Cooling Central Air, Ceiling Fans(s)

Window Features Impact Rstnce Doors

Appliance Other, Freezer, Dryer, Washer, Ice Machine, Microwave, Oven, Stainless Steel Appliance(s), Refrigerator

Laundry Laundry Room

Exterior

Exterior Feature Detached Guest Quarters, Outdoor Shower, Sandy Beach, Built-in Grill

Parking Features Detached

Pool In Ground

Utilities Available Municipal Sewer

Waterfront Description Gulf Front

Porch Screened Patio, Open Porch/Balcony, Deck, Patio

Garage No

Building

Architectural Style Above Flood

New Construction Yes

Others

HOA Fee Include None

Senior Community No

Tax ID 00375000-000000

Pets Allowed Yes

Nearby Locations

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57783 Morton ST