609 Sand Hook isle. The unit in the 600 block of Sand Hook isle. in Alameda was sold on July 22 for $1,500,000 which works out to $1,010 per square foot. In June 2025, a 1,829-square-foot home on the 1000 block of Otis Drive in Alameda sold for $1,190,000, a price per square foot of $651. On Sand Hook isle., Alameda, in Alameda in November 2024, a 1,515-square-foot home was sold for $1,535,000, a price per square foot of $1,013.