The spacious unit at 510 South Mashta Drive in Key Biscayne was sold on July 15, 2025 for $18,921,300, or $3,621 per square foot. The house, built in 1981, has an interior space of 5,226 square feet. The layout of this two-story home consists of three bedrooms and four baths. The property encompasses a generous 0.4 acres of land, featuring abundant outdoor space and a pool.

These nearby houses have also recently been sold:

· At 501 North Mashta Drive in Key Biscayne in May 2022, a 5,895-square-foot home was sold for $11,000,000, a price per square foot of $1,866. The home has 4 bedrooms and 4 bathrooms.

· In April 2022, a 3,934-square-foot home at 511 North Mashta Drive in Key Biscayne sold for $11,800,000, a price per square foot of $2,999. The home has 3 bedrooms and 2 bathrooms.

· A 3,868-square-foot home at 601 South Mashta Drive in Key Biscayne sold in December 2022 for $4,225,000, a price per square foot of $1,092. The home has 4 bedrooms and 2.5 bathrooms.