9300 Overseas Highway, Marathon, FL 33050
- $22,000,000
- 5
- BD
- 9
- BA
- 8,573
- SqFt
- Sold Price
- $22,000,000
- List Price
- $21,000,000
- Closing Date
- Feb 06, 2026
- MLS#
- A11720611
- Subdivision
- Sea Crest Heights
- Status
- CLOSED
- Type
- Single Family Residential
- Bedrooms
- 5
- Full baths
- 6
- Half baths
- 3
- Living Area
- 8,573
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 lifestyle—your personal resort blending tropical serenity, architectural excellence, and unmatched prestige.
/u.realgeeks.media/miranda/black_logo.png){kind=logo}
Additional Information
- Days on Market
- 372
- View
- Direct Ocean, Pool
- Waterfront Description
- Ocean Access, Ocean Front
- Tax Amount
- $85,703
- Water Access
- Private Dock, Unrestricted Salt Water Access, Dock Owned/Included, Electric Available, Exclusive Use, Marina, Ramp, Water Available
- Pool
- Yes
- Parcel Number
- 00100800-000000
- Pool Description
- In Ground, Concrete, Equipment Stays
- #Garage Spaces
- 8
- Bedroom Description
- At Least 1 Bedroom Ground Level, Primary Bath Shower, Primary Bath Tub, Primary Bedroom Ground Level
- Front Exposure
- North
- Special Information
- Completely Renovated
- Lot Size
- 216,901
- Exterior Features
- Lighting, Fruit Trees, Open Balcony
- Parking Restrictions
- Covered, Electric Vehicle Charging Station(s), Rv/Boat Parking
- Pet Restrictions
- Yes
- Pets Allowed
- Yes
- Address
- 9300 Overseas Highway, Marathon
- SqFt Liv Area
- 8,573
- Year Built
- 2007
- Design
- Detached, Two Story
- Development Name
- Sea Crest Heights
- Style
- House
- Restrictions
- Ok To Lease With Res
- Construction Type
- Concrete Block Construction, CBS Construction, Elevated Construction
- Interior Features
- First Floor Entry, Built-in Features, Custom Mirrors, Fire Sprinklers, French Doors, Pantry, Skylight, Volume Ceilings, Walk-In Closet(s), Wet Bar, Den/Library/Office, Separate Guest/In-Law Quarters, Media Room, Studio Apartment, Workshop
Enter your address below for an instant property value estimate.
Mortgage Calculator
Listing Courtesy of Coldwell Banker Schmitt Real E, Contact: brian.schmitt@cbschmitt.com
Selling Office: MAR NON MLS MEMBER.