Five-bedroom home in Key Biscayne sells for $31.8 million

Published Aug 26, 2025

A spacious house at 330 Harbor Drive in Key Biscayne has a new owner. The 7,178-square-foot unit, built in 1996, was sold on Aug. 4, 2025 for $31,750,000 which works out to $4,423 per square foot. This three-story home offers a capacious living environment with its five bedrooms and seven baths. Situated on a spacious 0.5-acre lot, the property offers ample outdoor space along with the added bonus of a pool.

Other houses have recently been purchased nearby:

· A 5,532-square-foot home at 290 Harbor Drive in Key Biscayne sold in November 2021 for $11,350,000, a price per square foot of $2,052. The home has 5 bedrooms and 5 bathrooms.

· In September 2023, a 4,860-square-foot home at 360 Harbor Court in Key Biscayne sold for $1,989,000, a price per square foot of $409. The home has 4 bedrooms and 3.5 bathrooms.

· At 380 Harbor Drive in Key Biscayne in August 2023, a 7,903-square-foot home was sold for $8,265,000, a price per square foot of $1,046. The home has 5 bedrooms and 8.5 bathrooms.