555 County Center
1st Floor
Redwood City, CA 94063-1665Get Directions
Appraisal Services:
Change in Ownership:
Exemptions & Address changes:
Business Property:
Monday - Friday:
8:00 am - 5:00 pm
Novel Coronavirus COVID-19 Update

ACRE services are available to the public by appointment. Walk-in visitors are welcome subject to time and space availability. Business hours are Monday through Friday, 8 a.m. to 5 p.m.

February 16, 2022: In alignment with the State, San Mateo County will lift universal mask requirements for vaccinated people in most indoor public settings.

Book an Appointment

For additional information, please see our website at www.smcacre.gov or utilize ACRE Live Chat feature.