Planning Division
John McDowell
Deputy Planning Director
County Administration Building
1195 Third Street
2nd Floor
Napa, CA 94559
Main Phone: (707) 253-4417
Main Fax: (707) 253-4336
Toll Free Line:
(877) 279-2976
Permit Assistant Hours :
8:00a.m. to 4:15p.m. daily
Same Day Permits:
Mon-Thur 8:00a.m. to 10:00a.m.