Building Permit in Irvine

Apply for building and construction permits.

What do you need to do now?

Contact details from the official city/county government page listed as the source.

Mon–Thu	7:30 a.m.–5:30 p.m.
Friday	8:00 a.m.–5:00 p.m.

Contact details from the official city/county government page listed as the source.

Mon–Thu	7:30 a.m.–5:30 p.m.
Friday	8:00 a.m.–5:00 p.m.

Content last checked: 8/11/2026 · Irvine offices