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Homes for sale in Fort Lauderdale
Single Family Residence

640 4TH KEY Drive

Fort Lauderdale, FL 33304
$18,900,000
Sq ft
6,974
Year built
2028
Price per sq ft
$2,710

Listing courtesy of James H Morlock, Fidelity Real Estate LLC

About this home

Extraordinary opportunity to create landmark waterfront estate on Sunrise Key, Ft Lauderdale's coveted guard-gated, all-waterfront community. Expansive trophy point offers 350 feet of waterfrontage, prime dockage for 50-meter yacht, & additional dockage for 2 yachts up to 100 feet. Architectural plans included for spectacular 15,000 sf, 3-story home designed for ultimate South Florida luxury lifestyle. Property features new seawall & dock, 12' of water depth at low tide, protected no-wake location, & rare three-phase electrical power for supporting shore-power requirements of larger yachts. Swift ocean access & exceptional location minutes from Las Olas Blvd, fine dining, upscale shopping, private aviation, highly regarded schools. An irreplaceable offering for discerning yachtsman.

Details

Property

Type
Single Family Residence
Style
Multi Level, Three Or More Stories, Modern/Contemporary
Year built
2028
Stories
3
Lot size
26,301 sq ft
Subdivision
SUNRISE KEY
County
Broward County
Faces
Southwest
View
Intracoastal View, River, River View
Waterfront
Ocean Access, Point Lot, River, Seawall

Interior

Appliances
Other Equipment/Appliances

Exterior and parking

Parking
2 Or More Spaces, Parking Garage
Garage spaces
12
Construction
Concrete Block Construction
Roof
Other Roof/Roof Structure

Community and fees

Amenities
Boat Dock, Private Pool
Pets
Yes
Annual taxes
$170,741

Neighborhood

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The data relating to real estate for sale or lease on this website comes in part from the Internet Data Exchange (IDX) program of MIAMI REALTORS® MLS. Listings are provided by participating brokers.

Information is deemed reliable but is not guaranteed and should be independently verified. It is subject to change and is provided for consumers’ personal, non-commercial use only, to identify properties they may be interested in. Listing last updated September 18, 2026.