E 1 Sister Rock Island, Marathon, FL 33050
E 1 Sister Rock Island, Marathon, FL 33050
E 1 Sister Rock Island, Marathon, FL 33050
E 1 Sister Rock Island, Marathon, FL 33050
E 1 Sister Rock Island, Marathon, FL 33050
E 1 Sister Rock Island, Marathon, FL 33050
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Justus Fisher

Justus Fisher

American Caribbean Real Estate

+1(402) 650-5286
Listed by Vladimir Rochebrun Compass Florida, LLC
$ 16,000,000
Est. payment | /mo

4 Beds

3 Baths

2,304 SqFt


Save
$ 16,000,000
Est. payment | /mo
Save

4 Beds

3 Baths

2,304 SqFt

Key Details

Property Type Single Family Home

Sub Type Off Shore Island

Listing Status Active

Purchase Type For Sale

Square Footage 2,304 sqft

Price per Sqft $6,944

Subdivision Misc Sombrero Area (50.0)

MLS Listing ID 620952

Style Above Flood

Bedrooms 4

Full Baths 3

HOA Y/N No

Year Built 1980

Annual Tax Amount $25,481

Tax Year 2025

Lot Size 0.623 Acres

Acres 6.44

Lot Dimensions X

Property Sub-Type Off Shore Island

Land Area 2304

Property Description

Own an entire private island in the heart of the Florida Keys. Located just ¼ mile offshore from Marathon, East Sister Rock Island offers extraordinary privacy surrounded by turquoise waters, yet remains only minutes from the mainland.

The property encompasses approximately 6.5 acres, including approximately 5.8 acres of surrounding seabed that create an exceptional marine setting for snorkeling, swimming, kayaking, paddle boarding, fishing and exploring the crystal-clear waters of the Keys.

At the center of the island is a beautifully updated 3-bedroom, 2-bath main residence with a detached guest house, offering over 5,000 total SF of living and entertaining space. Recent interior renovations include a beautifully updated kitchen with gorgeous countertops and modern finishes. A 12-foot-wide wraparound veranda captures panoramic water views, Atlantic sunrises and spectacular Florida Keys sunsets.

Designed for the ultimate island lifestyle, the property features a waterfront pool and spa, tropical landscaping, multiple outdoor lounging and dining areas, and a 100-foot deep-water dock with ample dockage. World-class fishing, diving, snorkeling, boating and water-sports begin just outside your door.

East Sister Rock is equipped for self-sufficient island living with solar and wind power, battery storage, backup generator, desalination system and substantial freshwater cistern capacity. A private helipad provides an additional point of access.

Few properties offer this combination of privacy, accessibility, marine surroundings and established island infrastructure. Seller is also open to exploring select Joint Venture opportunities. Note the sale includes 99 E Ocean Drive on the mainland which has a private dock space.

Location

State FL

County Monroe

Area 14 - Sombrero Area

Zoning RM-1 - Residential Medium - 1

Interior

Interior Features Walk-in Closet(s), Bar, Built-in Cabinets, Granite Counter Top

Heating Central

Cooling Central Air

Flooring Wood, Tile

Window Features Impact Rstnce Window,Shutters

Appliance Dryer, Washer, Dishwasher, Microwave, Oven, Stainless Steel Appliance(s), Range, Refrigerator

Exterior

Exterior Feature Detached Guest Quarters

Pool In Ground, Decked

Utilities Available Whole House Generator, Septic Tank, Satellite Dish, Solar Power

Waterfront Description Oceanfront

Roof Type Metal Roof

Porch Open Porch/Balcony, Deck

Garage No

Building

Architectural Style Above Flood

Others

HOA Fee Include None

Tax ID 00105590000000

Security Features Other

Pets Allowed Yes

Nearby Locations

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E 1 Sister Rock Island