Alondra Park Homeowner Guide: LA County Permits, Zoning Enforcement and ADUs

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Last updated November 13, 2026. Reviewed by the Cash Home Buyers CA team.

Alondra Park is an unincorporated community, so Los Angeles County, not a city, issues its building permits, enforces its zoning and handles its ADU rules. This guide explains the county process and what to check before you sell.

Who governs an Alondra Park home

Los Angeles County Public Works Building and Safety handles permits and inspections through its EPIC-LA portal, and the county says inspections should be requested at least 24 hours ahead. Los Angeles County Regional Planning handles zoning under Title 22 of the county code. Because there is no city hall, every permit question goes to one of those two county departments. See our Los Angeles County page and the county property tax guide.

Permits

The county says fences under 6 feet do not need a building permit, but Regional Planning approval may still apply. Other work, such as additions, conversions and electrical or plumbing changes, generally needs a permit. Ask Building and Safety if you are unsure, and check the permit record for the address before listing.

Zoning enforcement

The county’s Zoning Enforcement section handles Title 22 complaints and can be reached at (213) 974-6453 or (213) 974-6483, or at zoningenforcement@planning.lacounty.gov. The county describes the process as a complaint, an investigation, a Notice of Violation, a Final Zoning Enforcement Order with fees, a Notice of Incompliance and, in the end, referral to the District Attorney.

Code complaints about building conditions go through Public Works Building and Safety’s code enforcement page. An open case can complicate a sale, so resolve it or disclose it.

ADUs and SB 9

Regional Planning publishes pages on accessory dwelling units, junior ADUs and SB 9 lot splits and duplexes. The state ADU handbook says an agency must act on a complete ADU application within 60 days, and local rules cannot prevent an ADU of at least 800 square feet with 4 foot side and rear setbacks. An unpermitted unit is a disclosure item, explained in our statewide as-is guide.

What to check before selling

Look up the permit history in EPIC-LA.
Ask Regional Planning about any open zoning enforcement case.
List any garage conversion, addition or backyard unit without a permit.
Check for a Notice of Violation or fees on the property.
Review the seller closing costs guide.

How to sell a house in Alondra Park

Review county permit and enforcement records.
Gather permits, plans and any notices.
Request a no-obligation cash offer as-is.
Pick your closing date.
Close without repairs or permit cleanup.

See our Alondra Park cash home buyer page.

Own an Alondra Park home with unpermitted work? Sell as-is for cash.

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Frequently asked questions

Who issues permits in Alondra Park?

Los Angeles County Public Works Building and Safety, because the area is unincorporated.

Who enforces zoning?

Los Angeles County Regional Planning Zoning Enforcement, under Title 22.

Do I need a permit for a fence?

The county says fences under 6 feet need no building permit, but Regional Planning approval may apply.

What happens after a zoning complaint?

The county describes an investigation, Notice of Violation, Final Zoning Enforcement Order, Notice of Incompliance and possible referral to the District Attorney.

How long does the county have to act on an ADU?

The state handbook says 60 days for a complete application.

Can I sell with unpermitted work?

Yes. Disclose it and sell as-is, including to a cash buyer.

More guides

Sources

This guide is general information from public sources, not legal advice. Confirm current rules with the county.