1401 51st Street Gulf
Marathon, FL 33050
- 3 beds
- 3 baths
- 2,428 sqft
- ~1 acre lot
- $2,292 per sqft
- 1974 build
- – on site
Private Waterfront Estate in the Florida KeysThis gated, one-acre estate offers the ultimate blend of privacy, nature, and waterfront living in the heart of the Florida Keys. Nestled among lush, mature tropical landscaping, the property feels like a secluded island retreat. As you pass through the gates, you are welcomed by a beautifully manicured paradise with a coral-cut shoreline, a firepit at the water's edge, and panoramic sunset views over the open water. Just offshore, two small uninhabited islands provide a unique opportunity for exploration.The 3-bedroom, 3-bathroom home is designed for comfort and indoor-outdoor living, with an open concept living room, kitchen, and dining area that seamlessly flows into multiple outdoor living spaces. The upper level includes two spacious bedrooms and two bathrooms, while the conforming lower level offers an additional bedroom, bath, sitting area, and a separate entrance--perfect for guests or an in-law suite. A tool/storage room on the ground floor adds to the convenience of this beautiful estate. The wraparound balcony that surrounds the entire home includes several screened-in areas, enhancing the flow of indoor-outdoor living.Updated with a new metal roof in 2024, the home features stainless steel appliances and breathtaking water views. The property boasts approximately 520 feet of shoreline and a custom dock, including an 84-foot by 4-foot dock with a 21-foot by 8-foot extension and a double floating dock for two jet skis--perfect for boating enthusiasts. Covered parking for four cars is available under the elevated home, with additional parking along the entrance way leading to a circular driveway.Set on three originally platted lots (12, 13, and 14), the property offers the flexibility to separate, redevelop, or keep as a private compound. Located just a short walk from fine dining, shopping, and more, this rare waterfront offering combines serenity, convenience, and endless possibilities.
Last checked:
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Last updated Feb 27, 2025
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MLS# 613880 —
The Building
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Year Built:1974
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Construction:CBS
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Style:Single Family
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Windows/Doors:Sliding Glass Doors
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Roof:Metal Roof
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Shutters:Accordion
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Porch/Balcony:Screened P/B
Interior
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Furnished:Unfurnished, Negotiable
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Floor:Tile
Location
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Directions:Turn on 51st St Gulf and follow road to the end and gate is on the left.
The Property
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Parcel #:00325320-000000
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Lot SqFt:42425.00
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Acres:1.05
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Land Size:1 Less Than 2 Acres
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Waterfront:Bay Front, Open Water, Gulf Front
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Zoning:RM - Residential Medium
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Waterfront:Yes
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Waterview:Bay/Gulf View, Open Water View
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Flood Zone:VE-12
Listing Agent
- Contact info:
- Agent phone:
- (305) 289-6559
- Office phone:
- (305) 743-5181
Taxes
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Tax Year:2024
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Taxes:13150.37
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Tax Exemptions:Homestead
Beds
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Total Bedrooms:3
Baths
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Total Baths:3.00
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Full Baths:3
The Listing
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UnBranded Virtual Tour:https://idx.paradym.com/idx/1401-51st-Street-Gulf-MARATHON-FL-33050/4909335
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Bank Owned:No
Heating & Cooling
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Cooling:Central Air, Ceiling Fans(s)
Utilities
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Utilities:FKAA, Elect Separate Meter, Water Separate Meter, Municipal Sewer
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Pub Sewer HkUp:Yes
Appliances
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Appliances:Dishwasher, Stainless Steel Appliance(s), Microwave, Oven, Range, Refrigerator
The Community
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Subdivision:Woodburns Sub (49.5)
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Neighborhood Features:Beach, Bike Paths, Airstrip
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Dockage:Other Dockage
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Dockage: Dock:Wood
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Dockage: Dock Length:90
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Pets:Pets Allowed
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Fee Includes:None
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Association Info: Mandatory Home Owners Asc:No
Parking
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Vehicle Storage:Carport, Off Street Parking
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Vehicle Storage: Car(s):4+
Monthly cost estimate

Asking price
$5,565,000
Expense | Monthly cost |
---|---|
Mortgage
This calculator is intended for planning and education purposes only. It relies on assumptions and information provided by you regarding your goals, expectations and financial situation, and should not be used as your sole source of information. The output of the tool is not a loan offer or solicitation, nor is it financial or legal advice. |
$29,798
|
Taxes | $1,095 |
Insurance | $1,530 |
Utilities | $200 See report |
Total | $32,623/mo.* |
*This is an estimate |
Walk Score®
Provided by WalkScore® Inc.
Walk Score is the most well-known measure of walkability for any address. It is based on the distance to a variety of nearby services and pedestrian friendliness. Walk Scores range from 0 (Car-Dependent) to 100 (Walker’s Paradise).
Bike Score®
Provided by WalkScore® Inc.
Bike Score evaluates a location's bikeability. It is calculated by measuring bike infrastructure, hills, destinations and road connectivity, and the number of bike commuters. Bike Scores range from 0 (Somewhat Bikeable) to 100 (Biker’s Paradise).
Air Pollution Index
Provided by ClearlyEnergy
The air pollution index is calculated by county or urban area using the past three years data. The index ranks the county or urban area on a scale of 0 (best) - 100 (worst) across the United Sates.
Sale history
Date | Event | Source | Price | % Change |
---|---|---|---|---|
2/25/25
Feb 25, 2025
|
Listed / Active | FLKMLS | $5,565,000 |