21 Costa St, San Francisco, CA 94110 is on the street of Costa St, in the city of San Francisco, California. It is in the zip code of CA 94110.

21 Costa St, San Francisco, CA 94110 is a Single Family home.
It has 2 bedrooms, 1 bathroom, proximately 1,125 square feet floor size, 1,750 sqft square feet lot size.
It was built in 1900. It has 1 storey.It was last sold in Dec 2010 for $667,000.