California / Los Angeles

Deck Permit in Los Angeles, California

By Mario Bailey Last verified 2026-06-17 · 2 official sources

Quick answer

A building permit is required in Los Angeles for all new deck construction. LADBS treats decks as additions or structures subject to standard plan check. Homeowners may apply through PermitLA online or visit a Development Services Center.

Permit required?

Yes, a permit is required.

When a permit is usually needed

Before constructing any new residential deck

Permit cost and what affects it

Fees are set by the locality and are not published here. See the official fee schedule or contact the office for current amounts.

Permit costs generally depend on the project valuation, the scope of work, and the inspections required. Ask the office how the fee is calculated for your specific project.

Where to apply

Los Angeles Department of Building and Safety

Frequently asked questions

Do you need a deck permit in Los Angeles?
A building permit is required in Los Angeles for all new deck construction. LADBS treats decks as additions or structures subject to standard plan check. Homeowners may apply through PermitLA online or visit a Development Services Center. Always confirm with the Los Angeles Department of Building and Safety before starting.
How much does a deck permit cost in Los Angeles?
Fees are set by Los Angeles and are not published here. Contact the office for current amounts.
How long does a deck permit take in Los Angeles?
Processing time for a deck permit in Los Angeles varies by workload and project scope. Contact the Los Angeles Department of Building and Safety for a current estimate.
Where do you apply for a deck permit in Los Angeles?
You can apply through the Los Angeles permit portal or contact the Los Angeles Department of Building and Safety directly. The links are listed on this page.

Official sources

Last verified: 2026-06-17 Report an error on this page

Compare Deck Permit requirements across California localities