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9300 Overseas Highway, 
Marathon, FL 33050

$21,000,000


5

Beds


9

Baths


8,573

Sq Ft


Single Family

Active

Listed by

Brian Schmitt

Last updated:

April 15, 2025, 10:02 AM

MLS#

A11720611

Source:

SEFMLS

About This Home

9300 Overseas Highway

Discover the crown jewel of the Florida Keys. This extraordinary five-acre oceanfront estate redefines luxury, offering 244 feet of private ocean frontage and unmatched tropical serenity. From the moment you pass through the gated entrance, you'll be immersed in a world of elegance, privacy, and unparalleled amenities. A timeless Chicago brick-paved driveway winds gracefully along the lush rain forest and fruit orchard, leading through the grand Palm Alley to the heart of the estate, setting the tone for the tropical oasis that awaits. The custom-designed 5,600+/- sq. ft. main residence by D'Asign Source showcases architectural brilliance and exquisite craftsmanship. A separate 2,999 sq. ft. guest house includes its own kitchen, multiple bathrooms, workshop, and spacious living areas, making it ideal for hosting guests or staff. The resort-style pool features waterfalls, waterslide, a Tahitian-style river, an expansive spa, a swim-up tiki bar, and a tiki village. Private bedroom balconies provide direct access to this stunning pool, making it perfect for tranquil escapes and lavish entertaining. Boating enthusiasts will love the private marina, boat ramp, and charming bait shack, offering instant access to the world-famous waters of the Keys for fishing, diving, and boating adventures. Inside, the estate is designed to impress, featuring a gourmet kitchen, opulent guest suites with private balconies to the pool, and a luxurious movie theater. The primary en-suite dazzles with a spa-like sanctuary, ensuring every moment here is extraordinary. Beyond the elegance, this estate is built for durability, with impact-resistant windows and doors, generator, and cistern. Outside, enjoy expansive porches, multiple garages, a barn, and a tortoise habitat . With potential for a private hangar, this property offers unmatched exclusivity. Experience the pinnacle of Florida Keys livingwhere luxury, tranquility, warmth and prestige come together in perfect harmony.

Home Facts

Single Family

9 Baths

5 Bedrooms

Built in 2007

Price Summary

21,000,000

$2,449 per Sq. Ft.

MLS #:

A11720611

Last Updated:

April 15, 2025, 10:02 AM


Rooms & Interior

Bedrooms

Total Bedrooms:

5

Bathrooms

Total Bathrooms:

9

Full Bathrooms:

6

Interior

Living Area:

8,573 Sq. Ft.


Structure

Structure

Architectural Style:

Detached, Two Story

Building Area:

18,482 Sq. Ft.

Year Built:

2007


Lot

Lot Size (Sq. Ft):

216,901


Finances & Disclosures

Finances

Price:

$21,000,000

Price per Sq. Ft:

$2,449 per Sq. Ft.

9300 Overseas Highway
Source:SEFMLS
Information deemed reliable but not guaranteed. Information is provided, in part, by Greater Miami MLS. This information being provided is for consumer's personal, non-commercial use and may not be used for any other purpose other than to identify prospective properties consumers may be interested in purchasing.

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