57783 Morton Street,MARATHON, FL 33050
MARATHON, FL 33050
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.
Details
| MLS # | 619972 |
|---|---|
| Listing Type | For Sale |
| Style | House |
| Sub-Type | Resale |
| Status | Active |
| Year | 2022 |
| Days On Site | 101 |
| Listing Provided By | Bespoke Real Estate | Brett Harris PA |
Features
| Bed(s) | 10 |
|---|---|
| Bath(s) | 13 Total |
| SQ Feet | 10,000 |
| Pool | Yes |
| Zoning | RM - Residential Medium |
| Acreage | 3.07 |
| Water Front | Yes |
| Property View | Bay |
Taxes
| Property | 33507 |
|---|
Area Information
| State | FL |
|---|---|
| County | Monroe |
| City | MARATHON |
| Zip Code | 33050 |
| Area | 19 Crawl Key & Grassy Key |
| Community Name | Crains Sub (58.0) |
| Listing VS Median (in Crains Sub (58.0)) | |
Price: $29,500,000 low | high Med: $2,627,500 sqft: 10,000 low | high Med: 2,298 $ / sqft: $2,950 low | high Med: $1,130 On site: 101 low | high Med: 87.5 | |
Market Activity 33050
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The data relating to real estate for sale on this web site come s in part from the Internet Data Exchange program of the Marathon and Lower Keys Association of REALTORS®, Inc. MLS. Real Estate listings held by brokerage firms other than Coldwell Banker Schmitt are marked with the MLS logo and detailed information about them includes the name of the listing broker’s office.
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Learn More About This Property
| State | FL |
|---|---|
| County | Monroe |
| City | MARATHON |
| Zip Code | 33050 |
| Area | 19 Crawl Key & Grassy Key |
| Community Name | Crains Sub (58.0) |
| Listing VS Median (in Crains Sub (58.0)) | |
Price: $29,500,000 low | high Med: $2,627,500 sqft: 10,000 low | high Med: 2,298 $ / sqft: $2,950 low | high Med: $1,130 On site: 101 low | high Med: 87.5 | |
 | $29,500,00057783 Morton StreetMarathon, FL 33050 |
 | $14,995,00057733 Morton StreetMarathon, FL 33050 |