Portola Valley, CA 94028
The 94028 zip code is located in the Portola Valley community of California in San Mateo county. You can learn more about Real Estate in Portola Valley CA 94028 below, including current Homes For Sale: Condos, Townhomes, Foreclosures and Bank Owned Properties, Short Sales and more. Our Local Portola Valley CA Realtors can assist you with selling your home in California or buying your next piece of Real Estate in or around the Portola Valley CA 94028 community. Be sure to check out our FREE Instant Home Value wizard to get a quick report on your homes current estimated value.