3751 21st St, San Francisco, CA 94114 is on the street of 21st St, in the city of San Francisco, California. It is in the zip code of CA 94114.

3751 21st St, San Francisco, CA 94114 is a Single Family home.
It has , 1 bathroom, proximately 1,120 square feet floor size, 2,848 sqft square feet lot size.
It was built in 1910.