Contact Us
Please direct your general questions for the Planning Department to:
Development and Zoning Related Questions:
Permit Center
399 Elmhurst Street, Suite 141
Hayward, CA 94544
Phone: 510.670.6557
Hours: M/T/Th/Fr 8:30 AM - 4:30 PM
Wed 9:00 AM - 4:30 PM, except 1st & 3rd week of every month 11:00 AM - 4:30 PM
East County Office
Martinelli Center
3585 Greenville Road
Livermore, CA 94550
Phone: 925.960.9486
Hours: Thursday 9:30 AM - 12 PM; 1 PM - 3:30PM
Appointments are available - Contact the Main Office
Planning Department Main Offices
224 W. Winton Avenue, Rm 111
Hayward, CA 94544
Phone: 510.670.5400
Hours: Mon - Fri 8:30 AM - 5:00 PM
Fax: 510.785.8793
*For zoning inquiries, please visit our Public Access Map (PAM) interactive zoning viewer or contact our office at (510) 670-5400 or planninginfo@acgov.org to reach the Planner on duty.