Almanac note · Home and property
Antioch permits can start in the Civic Access portal
Antioch's Civic Access portal supports address or APN searches, building permits, planning permits, encroachment permits, inspection scheduling, invoice payments, and permit-service tasks.
Antioch’s online permitting system is the first place to check when a project needs a city permit record. It uses the Civic Access portal.
The portal can search property records by address or APN, apply for building permits, planning permits, and encroachment permits, schedule building inspections, and pay permit invoices. That covers several different project stages, so it helps to know which stage you are in before clicking around.
For a homeowner, that may mean checking whether a prior permit exists or scheduling an inspection. For a contractor, it may mean starting a building permit or paying an invoice. For work near the public right-of-way, the encroachment permit lane may matter.
Start with the address or APN, a short project description, owner or contractor contact, and any permit number you already have. If the work touches zoning, grading, streets, or utilities, expect more than one review.
Where to see it
Antioch Online Permitting System page and Civic Access portal.
Official sources
Official source trail
Reviewed July 4, 2026
California Porch explains the path. The official source is still the place to confirm the current rule, fee, form, map, deadline, or office decision.
Use the official page before you spend money, file paperwork, rely on a deadline, or change a property.
Connected places
Where it fits on the map
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