The Assessor Division – Novel Coronavirus COVID-19 Update


Effective June 15, 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. Face coverings are required, and social distancing will be enforced.  

click here to book an appointment

Contact Information:

General Information:

Appraisal Services: 650.599.1227

Change in Ownership: 650.599.1743

Exemptions & Address changes: 650.363.4771

Business Personal Property Valuation:

Business Property: 650.363.4501

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