4278 Gem Ave, Castro Valley, CA 94546 is on the street of Gem Ave, in the city of Castro Valley, California. It is in the zip code of CA 94546.

4278 Gem Ave, Castro Valley, CA 94546 is a Single Family home.
It has 2 bedrooms, 1 bathroom, proximately 984 square feet floor size, 5,985 sqft square feet lot size.
It was built in 1947. It has 1 storey.It was last sold in Nov 2003 for $395,000.