
MIAMI REALTORS® MLS↓ Price reduced $8,500,000 on Sep 20, 2026
57783 Morton Street, Marathon, FL 33050
- Beds
- 10
- Baths
- 13
- Sqft
- 8,648
- Home type
- Single Family Residence
- Year built
- 2025
- Lot size
- 133,729 sqft
- Price / sqft
- $2,891
- HOA
- $0/mo
- Community
- CRAINS SUBD
Property 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.
Listing activity
- Days on market
- 199
- Listed
- Mar 5, 2026
- MLS listing updated
- Sep 20, 2026
- Feed last checked
- 13 minutes ago
Listed by Brett Alan Harris · Bespoke Real Estate Florida LLC
Map
Map location is based on MLS-supplied coordinates. Verify the location before relying on it.
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms
- 10
- Bathrooms
- 13
- Bathrooms (decimal)
- 12
- Full bathrooms
- 11
- Half bathrooms
- 2
Rooms & features
- Rooms
- 5
- Interior features
- Elevator, Pantry, Other
- Appliances
- Ice Maker, Refrigerator, Other
- Fireplace
- Yes
- Other equipment
- Other
Heating & cooling
- Heating
- Central, Electric, Solar
- Cooling
- Central Air, Electric, Zoned
Property
Parking
- Garage spaces
- 10
- Garage
- Yes
- Covered spaces
- 10
- Parking features
- Boat Access/Parking, Detached, Detached Garage, Driveway, Garage, RV Access/Parking
- Attached garage
- No
Exterior
- Stories
- 2
- Building area
- 11,318 sqft
- Entry level
- 2
- Exterior features
- Balcony, Built-in Barbecue, Lighting, Outdoor Shower
- Pool
- Yes
- Pool features
- Gunite, Heated
- View
- Bay, Water
- Waterfront
- No Fixed Bridge, Ocean Access, Navigable Water, Seawall
- Waterfront property
- Yes
- Spa
- Yes
Lot
- Lot size
- 133,729 sqft
- Lot size (acres)
- 3.07 acres
- Zoning
- SINGLE FAMILY RESID
Construction
Type & style
- Home type
- Single Family Residence
- Architectural style
- Contemporary
- Year built
- 2025
- New construction
- Yes
Materials
- Construction
- CBS, Stucco
- Roof
- Concrete
- Property condition
- New Construction
- Levels
- Two
- Faces
- Southeast
Utilities & green energy
Utilities
- Sewer
- Public Sewer
- Water
- Public
Community & HOA
Community
- Subdivision
- CRAINS SUBD
- MLS area
- 5940 - Other Florida County
- MLS subarea
- Other
- 55+ community
- No
Association
- Has association
- No
- Estimated monthly dues
- $0
- Amenities
- Fitness Center, None
Lease details
Not reported by the listing source.
Location
Area details
- City
- Marathon
- County
- Monroe
- ZIP code
- 33050
Manufactured home details
Not reported by the listing source.
Financial & listing details
Listing
- MLS number
- A11977067
- Possession
- Negotiable
- Original list price
- $33,500,000
- Parcel number
- 00375000000000
- Annual property tax
- $33,508
- Tax year
- 2025
- Tax legal description
- BK 60 LOTS 20-21-22 CRAINS SUBD PB1-51 GRASSY KEY G70-134 OR519-1097 OR665-395 OR1137-1017 OR1261-496 OR1261-495 OR1314-729 OR1575-2441 OR23
Additional MLS details
Reported by the listing source
- Association Amenities
- Fitness Center, None
- Association
- No
- Bathrooms Total Decimal
- 12
- Bathrooms Total Integer
- 13
- Building Area Total
- 11318
- Construction Materials
- CBS, Stucco
- County Or Parish
- Monroe
- Days On Market
- 199
- Direction Faces
- Southeast
- Elementary School
- Stanley Switlik
- High School
- Coral Shores
- List Price
- 25000000
- Listing Contract Date
- 2026-03-05
- Living Area
- 8648
- Lot Size Acres
- 3.07
- Lot Size Area
- 133880
- MLSArea Major
- 5940 - Other Florida County
- MLSArea Minor
- Other
- Middle Or Junior School
- Marathon
- Mls Status
- Active
- On Market Date
- 2026-03-05
- Photos Count
- 40
- Postal Code
- 33050
- Price Change Timestamp
- 2026-09-20T15:06:31Z
- Property Sub Type
- Single Family Residence
- Property Type
- Residential
- Rooms Total
- 5
- Senior Community
- No
- Standard Status
- Active
- State Or Province
- FL
- Status Change Timestamp
- 2026-03-05T05:00:00Z
- Stories Total
- 2
- Subdivision Name
- CRAINS SUBD
- Water Source
- Public
- Waterfront Features
- No Fixed Bridge, Ocean Access, Navigable Water, Seawall
- Tax Annual Amount
- 33508
- Bathrooms Full
- 11
- Pool Private
- Yes
- Bedrooms Total
- 10
- Bathrooms Half
- 2
Market value
Price history
| Date | Event | Price |
|---|---|---|
| Mar 5, 2026 | ListedMIAMI REALTORS® MLS | $33,500,000$3,874/sqft |
| Sep 20, 2026 | Price reducedMIAMI REALTORS® MLS | $25,000,000$2,891/sqft |
Public tax history
| Year | Property taxes | Assessment |
|---|---|---|
| 2025 | $33,508 | — |
Payment calculator
- Principal & interest
- $129,720
- Property taxes
- $2,792
- Insurance
- $12,500
- Association dues
- $0
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Neighborhood
Area
CRAINS SUBDMarathon · Monroe County · 33050
Climate risk
—No licensed climate-risk source is connected.
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