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425 Harbor Dr, Home For Sale

425 Harbor Dr, Key Biscayne, FL 33149

Price: $7,750,000 | 6,092 s.f. | 7 Beds | 7 Full and 2x½ Baths

 

Property Information 425 Harbor Dr

Listing Price: $7,750,000
Price per Square Foot: $1,697.70/s.f.
Beds: 7
Baths: 7 Full and 2x½
Interior Space: 4,565 s.f. (424.1 m²)
Total Size: 6,092 s.f. (566.0 m²)
Lot Size: 9,258 s.f.
Taxes (2024): $86,442
Reference: A11873862
 

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Description of 425 Harbor Dr

Description of Home

Experience unparalleled elegance in this stunning contemporary estate, set on an oversized 9,258 sq. ft. lot in exclusive Key Biscayne. Built in 2020, with a brand-new roof in 2025, this 7-bedroom, 7-bathroom home, plus two powder rooms, blends sophistication with seamless indoor-outdoor living. An open floor plan, custom-built kitchen cabinetry, and abundant natural light create an inviting ambiance. The elevator connects all three levels, leading to a rooftop terrace with breathtaking views. Outdoors, enjoy a saltwater pool with spa, summer kitchen, cabana bath, and expansive front yard. The open garage with an EV charger and a spacious driveway provide convenience. This architectural masterpiece offers the finest in Key Biscayne luxury.

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The MLS data provided for the property above (MLS#A11873862) is provided courtesy of AG Real Estate Advisors, LLC. Source: Southeast Florida MLS. Data updated 9/13/2025. Information is deemed reliable but not guaranteed. Copyright © 2025. 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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