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$21,000,000
8 Days On Site

9300 Overseas Highway
MARATHON, FL 33050

For Sale|Single Family Residence|Active
5
Beds
6
Full Baths
3
Partial Baths
8,573
SqFt
$2,450
/SqFt
2007
Built
Subdivision:
ACREAGE
County:
Monroe
Call Now: (239) 580-8864
Is this the home for you? We can help make it yours.
(239) 580-8864
9300 Overseas Highway9300 Overseas Highway9300 Overseas Highway9300 Overseas Highway
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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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Listing Snapshot
Price 
$21,000,000
Days On Site 
8 Days
Bedrooms 
5
Inside Area (SqFt) 
8,573 sqft
Total Baths 
9
Full Baths 
6
Partial Baths 
3
Lot Size 
4.98 Acres
Year Built 
2007
MLS® Number 
225002372
Status 
Active
Property Tax 
$85,703.7
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
a week agoListing updated with changes from the MLS®
a week agoListing first seen on site
General Features
Acres 
4.98
Attached Garage 
Yes
Carport 
8
Garage 
Yes
Garage Spaces 
6
Number Of Stories 
2
Parking 
Garage Door OpenerPavedElectric Vehicle Charging Station(s)GuestAttachedDetached Carport
Parking Spaces 
14
Pets 
Yes
Property Sub Type 
Single Family Residence
Security 
Smoke Detector(s)Security SystemGated CommunityFire Sprinkler System
SqFt Total 
18482
Style 
Two StoryMulti-Story HomeSingle Family
Utilities 
Propane
Interior Features
Appliances 
Ice MakerGas CooktopCooktopDishwasherDisposalDryerFreezerMicrowaveRangeRefrigeratorWasherWine Cooler
Basement 
Concrete
Cooling 
Ceiling Fan(s)
Fireplace Features 
Outside
Flooring 
BrickConcreteTileWood
Furnished 
Negotiable
Heating 
CentralElectric
Interior 
Entrance FoyerBreakfast BarEat-in KitchenBarPantryWired for SoundVaulted Ceiling(s)Walk-In Closet(s)Wet Bar
Window Features 
Window CoveringsStorm Window(s)Skylight(s)
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Exterior Features
Construction Details 
Block
Exterior 
Gas GrillDockBalconyBoat SlipOutdoor KitchenOutdoor ShowerStorage
Fencing 
Fenced
Frontage 
250
Gulf Access 
Yes
Lot Features 
WaterfrontIrregular Lot
Other Structures 
WorkshopGazeboOutdoor KitchenStorage
Patio And Porch 
PatioDeck
Pool Features 
Salt WaterSee RemarksPrivate
Private Pool 
Yes
Roof 
Metal
View 
Water
Waterview 
Water
Windows/Doors 
Window CoveringsStorm Window(s)Skylight(s)
Community Features
Accessibility Features 
Accessible EntranceTherapeutic WhirlpoolAccessible Full Bath
Association Amenities 
StorageMarina
Community Features 
GatedSidewalksStreet Lights
MLS Area 
ACREAGE
Listing courtesy of Coldwell Banker Schmitt RE CO

The source of this real property information is the copyrighted and proprietary database compilation of the Southwest Florida MLS organizations. Copyright © 2025Southwest Florida MLS organizations. All rights reserved. The accuracy of this information is not warranted or guaranteed. This information should be independently verified if any person intends to engage in a transaction in reliance upon it. The data relating to real estate for sale on this limited electronic display come in part from the Broker Reciprocity Program (BR Program) of M.L.S. of Naples, Inc. Properties listed with brokerage firms other than are marked with the BR Program Icon or the BR House Icon and detailed information about them includes the name of the Listing Brokers. The properties displayed may not be all the properties available through the BR Program. The accuracy of this information is not warranted or guaranteed. This information should be independently verified if any person intends to engage in a transaction in reliance upon it. Some properties that appear for sale on this website may no longer be available. For the most current information, contact .

Neighborhood & Commute
Source: Walkscore
Community information and market data Powered by ATTOM Data Solutions. Copyright ©2019 ATTOM Data Solutions. Information is deemed reliable but not guaranteed.
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