Los Angeles Plumbing Permit Requirements

Last verified 2026-05-17. Sources linked at the bottom of this page.

When you DO NOT need a permit

The city does not publish a clear list of permit-exempt activities for this trade. Confirm directly with your local building department before starting work.

Required permits and forms

No requirements found in the city's published materials.

Fees

{
  "other": [],
  "base_fee": {
    "amount": null,
    "formula": null
  },
  "review_fee": {
    "amount": null
  }
}

Typical timeline

Timeline varies by project complexity; the city does not publish a typical range.

Sources

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Disclaimer: this tool reproduces publicly published permit requirements for informational purposes only. It does not constitute legal advice. Always confirm requirements with your local building department before starting work. Requirements can change without notice between our scrapes.

Scrape notes: Both fetched LADBS source pages returned HTTP 403 (Service unavailable, request blocked) with only a 109 byte block notice body. No permit, fee, timeline, exception, license, application URL, or contact data was retrievable from the provided pages. Every field is null or empty because no content could be sourced. A retry with a different fetch path (alternate user agent, cached copy, or LADBS PDF fee schedule and information bulletins) is needed to populate any field.