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9300 Overseas Highway

Marathon, FL 33050
  • $21,000,000
  • STATUS: Active
  • ON SITE: 110 Days
  • ID#: A11720611
UPDATED: 188 min ago
$21,000,000
  • 5
    BEDS
  • 4.98
    ACRES
  • 6
    BATHS
  • 3
    1/2 BATHS
  • 8,573
    SQFT
  • $2,450
    $/SQFT
Neighborhood:
Type:
Single-Family Home
Built:
2007
County:

School Ratings & Info

Description

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 lifestyleyour personal resort blending tropical serenity, architectural excellence, and unmatched prestige.

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Copyright 2025, Participating Associations/MLS’s in the SEFMLS, MIAMI Association of REALTORS, Realtor Association of Greater Ft. Lauderdale, South Broward Board of Realtors. All rights reserved. The data relating to real estate for sale on this web site comes in part from the participating Associations/MLS’s in the Southeast Florida Regional Multiple Listing Service cooperative agreement, MIAMI Association of REALTORS, Realtor Association of Greater Ft. Lauderdale, South Broward Board of Realtors. 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. Information is deemed reliable but not guaranteed. Copyright 2025, Participating Associations/MLS’s in the SEFMLS, MIAMI Association of REALTORS, Realtor Association of Greater Ft. Lauderdale, South Broward Board of Realtors. All rights reserved. Use of search facilities of data on the site, other than a consumer looking to purchase real estate, is prohibited. Data last updated 2025-04-29T23:51:14.113.
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9300 Overseas Highway Marathon, FL 33050

  • Price: $21,000,000
  • Status: Active
  • On Site: 110 Days
  • Updated: 188 min ago
  • ID#: A11720611
5
Beds
6
Baths
3
½ Baths
4.98
Acres
8,573
SQFT
$2,450
$/SQFT
2007
Built
Neighborhood:
Sea Crest Heights
County:
Monroe
Area:
Sea Crest Heights
Property Description
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 lifestyleyour personal resort blending tropical serenity, architectural excellence, and unmatched prestige.
Exterior Features

Architectural Style DetachedTwo Story Attached Garage YN Yes Construction Materials CBS ConstructionElevated Construction Covered Spaces 8 Direction Faces North Exterior Features LightingFruit TreesOpen Balcony Fencing Fenced Frontage Length 244 Garage YN Yes Guest House Description 1 Bedroom2 BathsKitchenLiving RoomPatio Inclusions Private DockUnrestricted Salt Water AccessDock Owned/IncludedElectric AvailableExclusive UseMarinaRampWater Available Lot Features 5 To Less Than 10 Acre Lot Other Structures Extra Building/ShedGuest House Parking Features CoveredElectric Vehicle Charging Station(s)Rv/Boat Parking Patio And Porch Features DeckOpen BalconyOpen Porch Pool Features In GroundConcreteEquipment Stays Pool Private YN No Roof Metal Roof View Direct OceanPool View YN Yes Waterfront Features Ocean AccessOcean Front Waterfront YN Yes

Interior Features

Appliances DishwasherDisposalDryerElectric Water HeaterFree-Standing FreezerIce MakerMicrowaveGas RangeRefrigeratorWasher Building Area Total 18482 Cooling Ceiling Fan(s)Central Air Fireplace Features Fireplace Fireplace YN Yes Flooring CarpetOtherTileWood Furnished FurnishedFurniture Negotiable Heating Electric Heating YN Yes Interior Features First Floor EntryBuilt-in FeaturesCustom MirrorsFire SprinklersFrench DoorsPantrySkylightVolume CeilingsWalk-In Closet(s)Wet BarDen/Library/OfficeSeparate Guest/In-Law QuartersMedia RoomStudio ApartmentWorkshop Other Equipment Whole House Permanent GeneratorAutomatic Garage Door Opener Room Bedroom Features At Least 1 Bedroom Ground LevelPrimary Bath ShowerPrimary Bath TubPrimary Bedroom Ground Level Window Features Clear Impact GlassComplete Impact GlassPartial Electric Power ShuttersSkylightHigh Impact WindowsImpact GlassPlantation Shutters

Property Features

Accessibility Features Roll-In ShowerAccessible DoorsAccessible Hallway(s)Accessible Association YN No Building Name Sea Crest Heights Community Features Boating Cooling YN Yes Electric Circuit Breakers Horse YN No Listing Terms All CashConventional Maintenance Includes Maintenance Incl Lawn/Lndscp Care Membership Purch Rqd YN No New Construction YN No Pets Allowed Yes Property Condition Completely Renovated Property Sub Type Single Family Residence Public Survey Section 0 Restrictions Ok To Lease With Res Security Features Fire SprinklersFire AlarmSmoke Detector Sewer Public Sewer Spa YN Yes Structure Type House Tax Annual Amount 85703 Tax Year 2023 Type Of Association None Water Source Municipal Water Year Built Details Resale Zoning SR

Listing courtesy of Coldwell Banker Schmitt Real E: .


Copyright 2025, Participating Associations/MLS’s in the SEFMLS, MIAMI Association of REALTORS, Realtor Association of Greater Ft. Lauderdale, South Broward Board of Realtors. All rights reserved. The data relating to real estate for sale on this web site comes in part from the participating Associations/MLS’s in the Southeast Florida Regional Multiple Listing Service cooperative agreement, MIAMI Association of REALTORS, Realtor Association of Greater Ft. Lauderdale, South Broward Board of Realtors. 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. Information is deemed reliable but not guaranteed. Copyright 2025, Participating Associations/MLS’s in the SEFMLS, MIAMI Association of REALTORS, Realtor Association of Greater Ft. Lauderdale, South Broward Board of Realtors. All rights reserved. Use of search facilities of data on the site, other than a consumer looking to purchase real estate, is prohibited. Data last updated 2025-04-29T23:51:14.113.
 
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