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How to file the Building permit for the build-out (unincorporated Los Angeles County) (LACU)

In unincorporated Los Angeles County the county, not a city, issues building permits; apply through EPIC-LA.

Los Angeles County Public Works, Building and SafetyLACUUpdated October 21, 2026Sources checked October 21, 2026

Agency
Los Angeles County Public Works, Building and Safety
Where it applies
LACU
How it's filed
Filed on the agency's portal
Fee
Varies

Official links

Checked against the agency's own page.

Every filing links to the agency's own page, and every fact comes from an official form or agency page. Agency requirements change; check the agency's page before you file. How we source and check these guides

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