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$21,000,000
5 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:
Sea Crest Heights
County:
Monroe
Call Now: 561-351-5096
Is this the home for you? We can help make it yours.
561-351-5096
9300 Overseas Highway9300 Overseas Highway9300 Overseas Highway9300 Overseas Highway
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Monthly Payment (Est.)

$95,811
Calculator powered by Showcase IDX. Copyright ©2025 Information is deemed reliable but not guaranteed.

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. The custom-designed 5,600+/- square foot main residence showcases exquisite craftsmanship. A separate 2,999 sq.ft. guest house offers a private retreat. A marina provide direct access to the world-famous waters of the Keys. Enjoy the gourmet kitchen, guest suites, movie theater 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.

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Listing Snapshot
Price 
$21,000,000
Days On Site 
5 Days
Bedrooms 
5
Inside Area (SqFt) 
8,573 sqft
Total Baths 
9
Full Baths 
6
Partial Baths 
3
Lot Size 
216,901 Acres
Year Built 
2007
MLS® Number 
A11720611
Status 
Active
Property Tax 
$85,703
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
Builder
Friends & Family
Recent Activity
6 days agoListing first seen on site
6 days agoListing updated with changes from the MLS®
General Features
Attached Garage 
Yes
Direction Faces 
North
Foundation 
Raised
Garage 
Yes
Garage Spaces 
8
Home Warranty 
Yes
Number Of Stories 
2
Parking 
AttachedCoveredElectric Vehicle Charging Station(s)GarageRV Access/ParkingGarage Door Opener
Pets 
Yes
Property Condition 
Updated/Remodeled
Property Sub Type 
Single Family Residence
Security 
Fire Sprinkler SystemSmoke Detector(s)
Sewer 
Public Sewer
SqFt Total 
18482
Stories 
Two
Style 
DetachedTwoStory
Utilities 
Cable Available
Water Source 
Public
Zoning 
SR
Interior Features
Appliances 
DryerDishwasherElectric Water HeaterFreezerDisposalGas RangeIce MakerMicrowaveRefrigeratorWasher
Cooling 
Central AirCeiling Fan(s)
Fireplace 
Yes
Flooring 
CarpetOtherTileWood
Furnished 
Furnished
Heating 
Electric
Interior 
Wet BarBuilt-in FeaturesHigh CeilingsPantryWalk-In Closet(s)Master Downstairs
Spa 
Yes
Window Features 
Skylight(s)Plantation Shutters
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Exterior Features
Construction Details 
Block
Exterior 
BalconyLighting
Fencing 
Fenced
Frontage 
244
Lot Features 
Waterfront
Other Structures 
Shed(s)Guest House
Patio And Porch 
DeckPorch
Pool Features 
In Ground
Roof 
Metal
Spa 
Yes
Spa Features 
HeatedIn Ground
View 
OceanPool
Waterfront 
Yes
Waterfront Features 
Ocean AccessOcean Front
Waterview 
OceanPool
Windows/Doors 
Skylight(s)Plantation Shutters
Community Features
Accessibility Features 
Accessible EntranceAccessible Full BathAccessible DoorsAccessible Hallway(s)
Financing Terms Available 
CashConventional
MLS Area 
98 Florida Keys
Listing courtesy of Coldwell Banker Schmitt Real E

The data relating to real estate for sale on this web site comes in part from the Miami Association of Realtors, Realtor Association of Greater Ft. Lauderdale, and the South Broward Board of Realtors. Information is deemed reliable but not guaranteed. Copyright © 2025, Miami Association of Realtors, Realtor Association of Greater Ft. Lauderdale, and the South Broward Board of Realtors. All rights reserved. The information being provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The use of search facilities of data on the site, other than a consumer looking to purchase real estate, is prohibited.

Neighborhood & Commute
Source: Walkscore
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