Residential Land with Home for Sale in Upper Matecumbe Key, Florida

82768 Overseas Hwy Upper Matecumbe Key, FL 33036

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$25,000,000
3.37 acres
Active
agoEst $134,026/mo

Welcome to Serenity Cay, an exquisite Balinese-inspired estate where tranquility and luxury meet the endless beauty on the Florida Bay. A true masterpiece of engineering and design, this sprawling waterfront residence on nearly 4 acres offers an unparalleled blend of tropical elegance, sophisticated craftsmanship, and modern luxury. An expansive infinity-edge pool blends seamlessly into the sparkling waters of the bay while lush gardens create a serene oasis. The home's architecture showcases graceful, custom finishes and rich hardwoods, all hallmarks designs that evoke the spirit of the Islands. Spanning over 6,900 square feet, the interior is a seamless fusion of open-concept living spaces and private retreats. Soaring vaulted ceilings and vast windows invite abundant natural light and spectacular views of the bay, creating an indoor-outdoor flow. The primary suite serves as your personal sanctuary, complete with private terrace, spa-inspired bathroom, and walk-in closets fit for a connoisseur of fine living. Each guest has direct access to outdoor spaces and views. A bonus, versatile bunk room/media center sits just off the west wing of the home. The charming guest house is the perfect complement to the main home, nestled in its own secluded on site location this delightful addition exudes a warm, welcoming ambiance ideal for hosting guests, or as a private office or creative studio. This downtown Islamorada estate in an incomparable location; walking distance to shopping, dining, and local culture, also has appeal that extends to those with a passion for the great outdoors. Two protected docking basins and boat lift, sandy lounging beach, expansive outdoor lanai and outdoor kitchen offers the ideal space for entertaining or enjoying a quiet evening watching the sunset. Fly the seaplane in or land the helicopter. Premier boating access just moments away from the Intracoastal waterway and Ocean channels. Serenity Cay is not just a home, it's an experience.

6,935
Sq feet
7
Beds
9
Full baths
1
1/2 bath
2017
Built

Location

Street Address
82768 Overseas Hwy
Community
Russell Estates (83.2)
Elevation
7 feet
Coordinates
24.9284, -80.6254

Property details

Zoning
RE - Residential Estate
MLS Number
FLKEYSMLS 613195
Date Posted

Property taxes

2023
$43,688

Parcels

  • 00404440-000000

Legal description

This 3.37-acre property is located at 82768 Overseas Hwy in Upper Matecumbe Key, FL 33036 with latitude 24.9284 and longitude -80.6254. The property is currently available for sale for $25,000,000. It has a 6,935 sq ft 7 bedroom, 9 bath house built in 2017. Listing data is sourced from Florida Keys Board of Realtors # 613195.

Verify sale details at the property source or contact Ocean Sotheby's International Realty at (305) 712-8888.

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Copyright (C) 2025 Florida Keys Board of REALTORS®. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

Updated . Checked 1 hour ago. Parcel data by Regrid.

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