Do You Need a Permit for a Patio in California?
Short answer: Usually not for a ground-level patio. California and Los Angeles exempt concrete slabs, pavers and walks no more than 30 inches above grade and not over a basement. You do need a permit for a patio cover, a raised patio, a retaining wall over 4 feet, or new gas, electrical or plumbing lines. Setbacks and HOA rules still apply.
Last verified: October 2026. Permit rules change with each code cycle, so confirm with your building department before you pour.
A patio sounds like one project, but to a building department it can be three or four. The slab or pavers on the ground are one thing. The roof over them, the lights and gas line for a fire pit, and the wall holding back a slope are each judged separately. That is why two neighbors can build “a patio” and only one of them needs a permit.
This guide covers the concrete and paver part first, then the add-ons that change the answer. If you are planning a gazebo or pergola instead, our guide to gazebo and pergola permit rules by city covers freestanding structures in detail.
Do You Need a Permit for a Concrete Patio?
For a concrete patio poured at ground level, usually no. The City of Los Angeles exempts “platforms, walks and driveways not more than 30 inches above grade and not over any basement or story below” under LAMC 91.106.2. Unincorporated Los Angeles County uses the same 30-inch test and adds that the surface cannot be part of an accessible route, per LA County Public Works. Most California cities follow the same model language.
Three things turn a slab into permit work:
- Height. A slab or platform more than 30 inches above the surrounding grade needs a permit, and usually a guard rail.
- What is underneath. A patio built over a basement, garage or any room below needs a permit regardless of height.
- Where it meets the street. New concrete on the public sidewalk or a driveway approach needs a separate permit from the city’s public works or engineering department, even if your backyard slab doesn’t.
Do You Need a Permit for a Paver Patio?
A paver patio laid at grade is treated like any other ground-level flatwork, so it generally needs no building permit. Pavers can even be the easier option on a slope, because they don’t need forms and can follow gentle grade changes.
The exceptions are the same as for concrete. A raised paver terrace more than 30 inches above grade needs a permit. So does a retaining wall that holds back more than 4 feet of soil, measured from the bottom of the footing, under the LA County exemption list. Large cut-and-fill work can need a grading permit: in unincorporated LA County, the grading exemption covers excavation under 50 cubic yards and less than 2 feet deep.
Patio Covers Change the Answer
Once a patio gets a roof, it is no longer flatwork. An attached patio cover is a structure tied to your house, and it needs a permit in almost every California city.
- City of Los Angeles: attached awnings are exempt only when they project no more than 4 feet from the wall, outside Fire District No. 1. A full patio cover needs a permit.
- LA County (unincorporated): a detached shade structure is exempt up to 120 sq ft and 12 ft tall, with a roof overhang of 24 inches or less.
- Irvine: patio covers and gazebos need a permit at any size.
Open freestanding pergolas get their own rules. In the City of Los Angeles some are exempt up to 400 sq ft outside a fire district, which our gazebo and pergola permit guide covers with the full city table.
| Project | City of Los Angeles | LA County (unincorporated) | Irvine |
|---|---|---|---|
| Concrete or paver patio at grade | Exempt (≤30 in above grade) | Exempt (≤30 in, not an accessible route) | Check with the city |
| Raised patio over 30 in | Permit | Permit | Permit |
| Attached patio cover | Permit (small awnings ≤4 ft exempt) | Permit (wall-supported awnings ≤54 in exempt) | Permit at any size |
| Detached shade structure | See pergola rules | Exempt to 120 sq ft | Permit at any size |
| Retaining wall | Check LADBS | Exempt to 4 ft | Check with the city |
| New lights, outlets or gas line | Trade permit | Trade permit | Trade permit |
Sources: LAMC 91.106.2, LA County Public Works work-exempt list, City of Irvine patio cover guidance. Exempt work must still meet the code and zoning rules.
Lights, Fire Pits and Outdoor Kitchens
Even when the patio itself is exempt, the utilities you add to it are not. New circuits, outlets and hardwired lights need an electrical permit, a gas line for a fire pit or grill needs a gas permit, and an outdoor sink needs a plumbing permit. Those jobs also go to licensed contractors, because work that needs a permit falls outside California’s $1,000 handyman exemption. Plug-in and solar lights need no permit at all. Our guide to whether a handyman can do electrical work explains where that line sits.
What “No Permit” Still Doesn’t Cover
An exempt patio still has to follow the rules. Before you pour or lay pavers, check:
- Setbacks and lot coverage in your zoning code, especially near side and rear property lines.
- Drainage. A new hard surface must slope away from the house and must not send runoff onto a neighbor’s lot.
- HOA approval, which many associations require for any hardscape.
- Fire zones. In a Very High Fire Hazard Severity Zone, covers and structures near the house face material rules.
- Utilities underground. Call 811 before you dig, permit or no permit.
Planning a Patio Project?
We handle the small jobs around a patio project, such as assembly, repairs and finishing work under the $1,000 minor work limit, and tell you up front when the job needs a permit and a licensed contractor. See our construction services in California or contact us with a photo of the space and what you have in mind.
Frequently Asked Questions
Do you need a permit for a patio in California?
Usually not for a ground-level concrete or paver patio. California and Los Angeles exempt walks and platforms no more than 30 inches above grade and not over a basement. You do need permits for a patio cover, a raised patio, new gas or electrical lines, or a retaining wall over 4 feet.
Do I need a permit for a concrete patio slab in Los Angeles?
Not for a slab poured at ground level. LAMC 91.106.2 exempts platforms and walks no more than 30 inches above grade and not over a basement or story below. Zoning setbacks still apply, and work on the public sidewalk or driveway approach needs a separate Public Works permit.
Do I need a permit for a paver patio?
Generally no. A paver patio laid at grade is treated the same as other ground-level flatwork. It needs a permit only if it sits more than 30 inches above grade, needs a retaining wall over 4 feet, or involves enough grading to trigger a grading permit.
Do I need a permit for a patio cover in Los Angeles?
Yes, in most cases. Attached patio covers are not on the City of Los Angeles exemption list beyond small awnings, and Irvine requires a permit for patio covers of any size. A detached shade structure of 120 sq ft or less can be exempt in LA County.
Can I add lights or a gas fire pit to a patio without a permit?
No. Even when the patio itself is exempt, new electrical circuits and gas lines need their own permits and a licensed contractor. Plug-in or solar lights need no permit.