640 4th Key, Fort Lauderdale, FL 33304

For Sale $18,900,000

Days Listed

11

Beds

Studio

Interior

6974 ft2 (648m2)

Building

640 4Th Key, Fort Lauderdale, Fl 33304

For Sale
12
640 4th Key, Fort Lauderdale, FL 33304|Studio | 0 BATHS |$18,900,000

Description

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.

640 4Th Key, Fort Lauderdale, Fl 33304 | Floor Plans

  • Days On Market:
    11
    Listed:
    Sep 10, 2026
  • Size:
    6974 ft2 (648m2)
    Rooms:
    Studio
  • Bathrooms:
    0
    Baths Half:
    0
  • Terms:
    N/A
    Property Facing:
    Southwest
  • Last Modification:
    6 hours ago
     

Property Taxes and Assessment

  • Annual Tax
    $170,741
  • Tax Year
    2025
  • Maintenance Fee
    N/A
  • Association Fee
    N/A
  • Terms
    N/A

Property Features

Facts and features
Views
  • Intracoastal View
    River
    River View
    Ocean Access
    Point Lot
    River
    Seawall
  • Appliances
  • Other Equipment/Appliances
  • Parking
  • 2 Or More Spaces
    Parking Garage
  • Other Facts
    Electric
  • 3 Phase Electric
  • Window Features
  • Other Windows
  • Roof
  • Other Roof/Roof Structure
  • Water Source
  • Public
  • Sewer
  • Public Sewer
    Public Sanitation
    Sewer
  • Amenities
    Association Amenities
  • Boat Dock
    Private Pool
  • Architectural Style
  • Multi Level
    Three Or More Stories
    Modern/Contemporary
  • Construction Materials
  • Concrete Block Construction
  • Structure Type
  • House
  • Accessibility Features
  • Accessible Entrance
  • Schools
    Elementary School
  • Harbordale
  • Middle Or Junior School
  • Sunrise
  • High School
  • Fort Lauderdale
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    Sophia K. Albrecht

    Sophia K. Albrecht

    Lic. Real Estate Broker