City Hall will be closed on Tuesday and Wednesday, December 24 and 25, 2024, in observance of the Christmas Eve and Christmas Day, holiday.
Clayton Valley Garden Club Plant Sale Saturday, May 10, 2025, from 9:00 a.m. to 1:00 p.m. Endeavor Hall Parking Lot & Courtyard10 Address: Clayton Valley Garden Club, P.O. 633, Clayton, […]
Telephone: (925) 673-7300
Fax: (925) 672-4917
Online: City Hall Form
City Offices are located at:
Clayton City Hall
6000 Heritage Trail, Clayton, CA 94517
Staff is available during our office hours:
Monday to Thursday 9:00 a.m. to 5:00 p.m.
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