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640 3rd Key, Home For Sale

640 3rd Key, Fort Lauderdale, FL 33304

Price: $16,900,000 | 8,116 s.f. | 7 Beds | 6 Full and 2x½ Baths

 

Property Information 640 3rd Key

Listing Price: $16,900,000
Price per Square Foot: $2,521.26/s.f.
Beds: 7
Baths: 6 Full and 2x½
Interior Space: 6,703 s.f. (622.7 m²)
Total Size: 8,116 s.f. (754.0 m²)
Lot Size: 23,087 s.f.
Taxes (2025): $144,062
Reference: F10544261
 

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Description of 640 3rd Key

Description of Home

Incredible Sunrise Key Point Estate sited on 365 ft +/- of total wrap-around water-frontage with 270 ft +/- of LINEAR MEGA-YACHT DOCKAGE - complete with 3-Phase Shore Power, Deepwater Turning Basin for nearly any size vessel and endless Wide Water Views. All 8,116 total sq ft of this Sante Fe inspired 7-bedroom waterfront estate has been refit over the years to accommodate an entire crew in comfort. APPROVED PLANS & PERMIT READY to build 6,191 sq ft elevated wood dock for the next yachtsmen who wants to save millions on marina/dockage fees, & years waiting on approvals from environmental dept's. Double drive-through garage with extended concrete pad, ideal for yacht provisioning & convenient cul-de-sac location for refueling at home. Separate entrance leads to a 2 BR. apt. with kitchen.

640 3rd Key Map and Directions

 

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The MLS data provided for the property above (MLS#F10544261) is provided courtesy of Premier Estate Properties Inc.. Source: Southeast Florida MLS. Data updated 1/10/2026. Information is deemed reliable but not guaranteed. Copyright © 2026. The listing data on this page comes in part from the Internet Data Exchange (IDX), a collaboration between the following REALTOR(R) associations in the South Florida Multiple Listing Service (MLS): Miami Realtor Association, Realtor Association of Greater Ft. Lauderdale and the South Broward Board of Realtors. All rights reserved. The information being provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data is believed to be accurate, but is not warranted. Use of search facilities of data on the site, other than a consumer looking to purchase real estate, is prohibited. Federal law prohibits discrimination on the basis of race, color, religion, sex, handicap, familial status or national origin in the sale, rental or financing of housing.
 

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