425 Harbor Dr, Key Biscayne FL 33149

Key Biscayne, FL, 33149

$7,450,000

Property facts

Status
Active
Price
$7,450,000
Bedrooms
7
Bathrooms
9 (7 full, 2 half)
Living area
4,565 sqft
Lot size
9,258 sqft
Year built
2020
Type
Single Family Residence
Garage spaces
1
Furnished
Unfurnished
Days on market
14
On market
June 12, 2026
MLS #
A12034564

About this single family residence

Discover this striking contemporary residence, perfectly positioned on an oversized 9,258 SF lot on Harbor Drive, one of Key Biscayne’s most elegant and prestigious streets. Built in 2020, this architectural masterpiece offers 6 bedrooms plus a private office, 7 full baths, and 2 powder rooms across 4,565 SF of beautifully designed living space. Filled with natural light, the home showcases expansive open living areas, impressive volume throughout, and a sleek custom kitchen featuring bespoke cabinetry and top-of-the-line finishes. An elevator provides seamless access to all three levels, culminating in a spectacular rooftop terrace with captivating island views and refreshing bay breezes…a unique advantage of being just moments from the water. Designed for effortless indoor-outdoor living, the exterior features a resort-style saltwater pool and spa, summer kitchen, cabana bath, and generous entertaining areas surrounded by lush tropical landscaping. Additional highlights include , EV charger, and ample driveway parking. Combining exceptional design, comfort, and functionality, this residence embodies the very best of island living in one of Key Biscayne’s most distinguished locations. Just minutes from Miami, Key Biscayne is a hidden island paradise where pristine beaches, world-class outdoor recreation, and a relaxed yet sophisticated lifestyle come together in a way that few places can match.

Explore the full Key Biscayne market intelligence report — pricing trends, inventory & sales pace.

Listing courtesy of Mark Chatburn, One Sotheby's International Realty, 305-365-2811. Listing information courtesy of the MIAMI Association of REALTORS® IDX feed. The data relating to real estate for sale on this web site comes in part from the participating Associations/MLS's IDX Program. This information is being provided 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 deemed reliable but is not guaranteed accurate by the MLS.