640 4th Key Drive, Fort Lauderdale, FL 33304

Fort Lauderdale
Local realty services provided by:Reliant Realty ERA Powered
640 4th Key Drive,Fort Lauderdale, FL 33304
$18,900,000
Virtual Tour
  • - Beds
  • - Baths
  • 6,974 sq. ft.
  • Single family
  • Active
Listed by: james h morlock
Office: fidelity real estate llc.
MLS#:B26072978
Source:RMLS

Price summary

  • Price:$18,900,000
  • Price per sq. ft.:$1,260

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.

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Home facts

  • Year built:2028
  • Subdivision & Development:SUNRISE KEY
  • Listing ID #:B26072978
  • Added:52 day(s) ago
  • Updated:October 28, 2026 at 03:34 PM

Rooms and interior

  • Living area:6,974 sq. ft.

Structure and exterior

  • Roof:Other
  • Year built:2028
  • Building area:6,974 sq. ft.
  • Architectural Style:Contemporary
  • Construction Materials:Block
  • Levels:3 or More Stories

Schools

  • High school:Fort Lauderdale
  • Middle school:Sunrise
  • Elementary school:Harbordale

Utilities

  • Water:Public
  • Sewer:Public Sewer

Finances and disclosures

  • Price:$18,900,000
  • Price per sq. ft.:$1,260
  • Tax amount:$170,741 (2025)

Features and amenities

  • Pool features:In Ground

Parking

  • Total parking spaces:12
  • Parking description:Garage
  • Garage:Yes
  • Garage spaces:12
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