9300 Overseas Highway
Marathon, FL 33050
- 5 beds
- 9 baths
- 8,573 sqft
- $2,449 per sqft
- 2007 build
- – on site
Immerse yourself in a tropical paradise where luxury knows no bounds. This breathtaking five-acre oceanfront estate, with 244 feet of private ocean frontage, is the crown jewel of the Florida Keys. From the moment you pass through the gates, you'll be captivated by a world of elegance, privacy, and unparalleled amenities. At the heart of this premier estate lies a resort-style pool oasis, complete with waterfalls, a waterslide, and a Tahitian-style river with private bedroom balconies offering entrance to the pool and leading to a swim-up tiki bar—perfect for lavish entertaining or tranquil escapes. The custom-designed 5,600+/- square foot main residence by D'Asign Source showcases exquisite craftsmanship and architectural brilliance. A separate 2,999 sq.ft. guest house offers a private retreat with its own kitchen, multiple bathrooms, and spacious living areas, ideal for hosting guests or staff. A private marina and boat ramp provide direct access to the world-famous waters of the Keys, with the bait shack nestled alongside for all things fishing and boating. Inside, every corner of this estate is designed to impress. A gourmet kitchen, opulent guest suites with private balconies offering entrance to the the lush poolscape, and a luxurious movie theater ensure every moment here is extraordinary. The primary en-suite dazzles with a stunning bathroom offering a retreat style sanctuary. Beyond the elegance, the estate is built with durability and functionality in mind, featuring impact-resistant windows and doors, generator, and cistern. Outside, explore expansive porches, a rain forest and fruit orchard, multiple garages, a carriage house, a tortoise habitat and even the potential for a private hangar. This estate isn't just a home; it's a lifestyle—your personal resort blending tropical serenity, architectural excellence, and unmatched prestige. Discover the ultimate in coastal living, where every day feels like an extraordinary getaway.
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Last updated Apr 17, 2025
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MLS# 225002372 —
This home is listed in more than one place. See it here, and here, and here.
The Building
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Year Built:2007
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Construction:concrete block, elevated, poured concrete
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Building Design:single family
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Building Description:2 story, multi-story home
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Roof:metal
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Windows:Impact Resistant, skylight
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Exterior Finish:Other
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Storm Protection:impact resistant doors, impact resistant windows, electric shutters
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Equipment:auto garage door, Cooktop - Gas, dishwasher, disposal, dryer, freezer, generator, gas grill, stand along ice maker, instant hot faucet, microwave, Pot Filler, range, refrigerator, Refrigerator/Freezer, refrigerator/icemaker, security system, smoke detector, washer, wine cooler
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Elevator:none
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Total Floors:2
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Units in Building:1
Interior
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Floor Plan Type:great room, Other, 2 Story
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Interior Features:bar, built-in cabinets, cable prewire, custom mirrors, fire sprinkler, fireplace, foyer, french doors, pantry, smoke detectors, surround sound wired, vaulted ceiling, walk-in closet, wet bar, wheelchair access, window coverings
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Furnishings:negotiable
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Kitchen Description:gas available, island, pantry, walk-in pantry
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Dining Description:breakfast bar, family/dining, eat-in kitchen, formal
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Additional Rooms:balcony, den/study, family room, great room, guest bath, guest room, home office, laundry in residence, media room, open porch/lanai, Other, workshop
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Flooring:brick, concrete, tile, wood
Room Dimensions
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Total Area:18,482 Sqft
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Approx Living Area SqFt:8573
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Source of Measure Living Area:Architectural Plans
Financial & Terms
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Ownership Description:single family
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Potential Short Sale:No
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Restrictions:Endangered Species
Location
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Latitude:24.723538
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Longitude:-81.048854
The Property
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Property Type:Residential
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Property Information:Immerse yourself in a tropical paradise where luxury knows no bounds. This breathtaking five-acre oceanfront estate, with 244 feet of private ocean frontage, is the crown jewel of the Florida Keys. From the moment you pass through the gates, you'll be captivated by a world of elegance, privacy, and unparalleled amenities. At the heart of this premier estate lies a resort-style pool oasis, complete with waterfalls, a waterslide, and a Tahitian-style river with private bedroom balconies offering entrance to the pool and leading to a swim-up tiki bar—perfect for lavish entertaining or tranquil escapes. The custom-designed 5,600+/- square foot main residence by D'Asign Source showcases exquisite craftsmanship and architectural brilliance. A separate 2,999 sq.ft. guest house offers a private retreat with its own kitchen, multiple bathrooms, and spacious living areas, ideal for hosting guests or staff. A private marina and boat ramp provide direct access to the world-famous waters of the Keys, with the bait shack nestled alongside for all things fishing and boating. Inside, every corner of this estate is designed to impress. A gourmet kitchen, opulent guest suites with private balconies offering entrance to the the lush poolscape, and a luxurious movie theater ensure every moment here is extraordinary. The primary en-suite dazzles with a stunning bathroom offering a retreat style sanctuary. Beyond the elegance, the estate is built with durability and functionality in mind, featuring impact-resistant windows and doors, generator, and cistern. Outside, explore expansive porches, a rain forest and fruit orchard, multiple garages, a carriage house, a tortoise habitat and even the potential for a private hangar. This estate isn't just a home; it's a lifestyle—your personal resort blending tropical serenity, architectural excellence, and unmatched prestige. Discover the ultimate in coastal living, where every day feels like an extraordinary getaway.
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Lot Description:dead end, irregular shape, oversize
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Lot Back:244
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Lot Frontage (ft):250
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Lot Left:886
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Lot Right:1014
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Rear Exposure:E
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4.9800Acres:
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View:water
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Exterior Features:built-in grill, deck, decorative shutters, extra building, fence, fruit trees, gazebo, Grill, outdoor fireplace, outdoor kitchen, outdoor shower, patio, pond, auto sprinkler, storage, water display
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Irrigation:central
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Private Pool:Yes
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Private Pool:below ground, concrete, custom upgrades, equipment stays, salt water system
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Private Spa:below ground, concrete, equipment stays
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Private Spa:Yes
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Boat Access:private boat dock, boat lift, boat ramp, boat slip, Composite Dock, concrete dock, included dock, Jet Ski Lift, tiki hut, water available at dock
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Waterfront:Yes
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Waterfront Description:None/Other
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Gulf Access:Yes
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Gulf Access Type:Bridge(s)/Water Indirect
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Source of Measure Total Area:Architectural Plans
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Price Per SqFt:2449.55
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Source of Measure Lot Dimensions:Property Appraiser Office
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Source of Measurements:Property Appraiser Office
Listing Agent
- Contact info:
- Agent phone:
- (305) 304-0791
- Office phone:
- (305) 289-6482
Taxes
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Tax Year:2023
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Taxes:$85,703.70
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Taxes:city and county
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Tax District Type:Not Applicable
Beds
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5Total Bedrooms:
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Bedrooms:5+ den
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Bedroom Description:1st floor bedroom, ground floor master
Baths
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9.00Total Baths:
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Master Bath Description:ADA accessible, bidet, dual sinks, jetted tub, multiple shower heads, separate tub and shower
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6Full Baths:
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3Half Baths:
The Listing
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Auction:No
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Flood Insurance:Yes
Heating & Cooling
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Heat:central electric
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Cooling:ceiling fans, central electric, Gas - Propane
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Gas Description:Propane
Utilities
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Water:central
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Sewer:assessment unpaid
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Cable Available:Yes
The Community
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Development:ACREAGE
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Development Name:ACREAGE
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Community Type:boating, gated
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Amenities:bike and jog path, bike storage, boat storage, Electric Vehicle Charging, extra storage, Fish Cleaning Station, guest room, internet access, Lap Pool, marina, Other, play area, shopping, sidewalk, streetlight, theater
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Pets:no approval needed
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Maintenance:cable, internet/WiFi access, laundry facilities, lawn/land maintenance, sewer, trash removal, water
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Management:none
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Mandatory HOA:No
Parking
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Carport:detached
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Carport Spaces:8
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Garage:attached
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Garage Spaces:6
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Parking:2+ spaces, paved driveway, Electric Vehicle Charging, guest, paved parking, RV/Boat, under building closet, wheelchair access
Extra Units
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Guest House:1 bedroom, 2+ baths, conforming, garage, kitchen, living room, patio
Monthly cost estimate

Asking price
$21,000,000
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. |
$112,448
|
Taxes | $7,141 |
Insurance | $5,775 |
Utilities | $380 See report |
Total | $125,744/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 |
---|---|---|---|---|
1/7/25
Jan 7, 2025
|
Listed / Active | SWFLMLS | $21,000,000 | 500.0% (25.2% / YR) |
7/5/24
Jul 5, 2024
|
Listed / Active | FGCMLS | ||
3/4/24
Mar 4, 2024
|
Listed / Active | SWFLMLS |