Sale closed in Key Biscayne: $1.4 million for a condominium

Published Oct 30, 2025

A 1,532-square-foot condominium built in 1979 has changed hands. The unit at 251 Crandon Boulevard APT 829 in Key Biscayne was sold on Oct. 8, 2025 for $1,420,000 which works out to $927 per square foot. The layout of this condo includes two bedrooms and two bathrooms.

Other units that have recently been purchased close by include:

· A 1,089-square-foot unit at 201 Crandon Boulevard APT 432 in Key Biscayne sold in November 2023 for $860,000, a price per square foot of $790. The unit has 1 bedroom and 1.5 bathrooms.

· At 201 Crandon Boulevard APT 324 in Key Biscayne in November 2021, a 1,531-square-foot unit was sold for $700,000, a price per square foot of $457. The unit has 2 bedrooms and 2 bathrooms.

· In May 2022, a 1,531-square-foot unit at 201 Crandon Boulevard APT 624 in Key Biscayne sold for $1,100,000, a price per square foot of $718. The unit has 2 bedrooms and 2 bathrooms.