Laguna Hills · Building on your lot
Building on your lot in Laguna Hills
Laguna Hills' city code limits fence and wall heights by yard and by which side of the wall faces a neighbor. Retaining walls and the sight triangle at corners have their own limits.
Key points
- Fence height: City code limits front yard fences and walls to 42 inches; elsewhere, walls are 6 feet facing neighbors, 8 feet facing the owner's property.
- Home businesses: City code does not allow a massage establishment as a home occupation in any residential zone.
Each rule below is marked Laguna Hills code or CA state law and links to the section it comes from (checked October 2026). General information, not legal advice.
Fences and walls
Laguna Hills code City code limits front yard fences and walls to 42 inches; elsewhere, walls are 6 feet facing neighbors, 8 feet facing the owner's property.
All 8 Laguna Hills rules on fences and walls, with the code text →
Running a business from home
| Businesses not allowed |
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RV and boat parking
Laguna Hills code Behind the front yard setback, in side or rear yard areas. Not allowed in required side setbacks next to streets.
All 11 Laguna Hills rules on RV and boat parking, with the code text →
Solar panels and EV chargers
Laguna Hills code The application is approved administratively and all needed permits are issued. Administrative, nondiscretionary review; permit issued when the application meets the checklist and standard plan; only 1 inspection.
All 4 Laguna Hills rules on solar panels and EV chargers, with the code text →
Swimming pools
| Equipment and alarms |
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|---|---|
| Setback from property lines |
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Pets, chickens and bees
| Bees |
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|---|---|
| Large animals |
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Grading and erosion control
Laguna Hills code Digs up to 50 cubic yards, under 2 feet deep or no cut slope over 5 feet steeper than 2:1. Digs for permitted basements and footings; not fill made from them or cuts over 5 feet unsupported.
All 3 Laguna Hills rules on grading and erosion control, with the code text →
Building on a hillside
| Grading and retaining walls |
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|---|---|
| When hillside rules apply |
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Park and impact fees for new homes
Laguna Hills code Exempt: condo or stock cooperative projects in apartment buildings over 5 years old that add no new units. Fair market value of the land that would be dedicated: required acres times undeveloped residential land value.
All 5 Laguna Hills rules on park and impact fees for new homes, with the code text →
Noise and construction hours
| Noise limit at homes |
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|---|
Family child care homes
| Zoning | A small or large family child care home is a residential use and a use by right under all local ordinances, including zoning |
|---|---|
| Business license or fee | A city or county may not charge a business license, fee or tax to run a family child care home |
| Local rules | Local limits on height, setbacks, lot size, health and safety must be the same as for every other home in the same zone |
| Small home | Up to eight children, counting the provider's own children under 10 who live there |
| Large home | 7 to 14 children, counting the provider's own children under 10 who live there |
Group homes and residential care
Laguna Hills code A conditional use permit is required. A conditional use permit is required.
All 7 Laguna Hills rules on group homes and residential care, with the code text →
Home alarm permits and false alarms
| How long an alarm may sound |
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Signs on homes
Laguna Hills code 60 days before the election 10 days after the election
All 8 Laguna Hills rules on signs on homes, with the code text →
Other Laguna Hills rules on this
Laguna Hills's code also has these chapters. We have not summarized their values on this page yet; read them in the library.
- Building limits in floodways and flood zones (§ 9-66.200) — flood hazard areas only
Who this affects
Frequently asked questions
Can I run a business from my home in Laguna Hills?
City code does not allow a massage establishment as a home occupation in any residential zone.
What are the pool fence and setback rules in Laguna Hills?
Laguna Hills's code: At least 3 feet. (Distance from the water's edge to the property line.) (§ 9-70.070); At least 5 feet. (Distance from the pool or spa to the home it serves.) (§ 9-70.070).
Can I keep chickens or bees at my home in Laguna Hills?
Laguna Hills's code: Yes; apiary registration is required and must be renewed every year. (Only on single-family residential property in the Estate Residential zone.) (§ 9-12.060).
What extra rules apply to a hillside lot in Laguna Hills?
Laguna Hills's code: 15% or more: a site development permit is needed when moving 500 cubic yards or more of earth. (§ 9-50.060); A site development permit is needed to move 5,000 cubic yards of earth, regardless of slope. (§ 9-50.060).
What are the noise rules and construction hours in Laguna Hills?
Laguna Hills's code: Noise above 55 dB(A) may last no more than 30 minutes in any hour. (Outdoors at homes, 7 a.m. to 10 p.m.) (§ 5-24.050); Noise above 50 dB(A) may last no more than 30 minutes in any hour. (Outdoors at homes, 10 p.m. to 7 a.m.) (§ 5-24.050).
Can I run a family child care home in Laguna Hills?
California law sets this for every city, including Laguna Hills: Zoning: A small or large family child care home is a residential use and a use by right under all local ordinances, including zoning (Health & Safety Code § 1597.45(a)); Business license or fee: A city or county may not charge a business license, fee or tax to run a family child care home (Health & Safety Code § 1597.45(b)); Local rules: Local limits on height, setbacks, lot size, health and safety must be the same as for every other home in the same zone (Health & Safety Code § 1597.45(e)); Small home: Up to eight children, counting the provider's own children under 10 who live there (Health & Safety Code § 1596.78(c)); Large home: 7 to 14 children, counting the provider's own children under 10 who live there (Health & Safety Code § 1596.78(b)).
Do I need a permit for a home alarm in Laguna Hills?
Laguna Hills's code: An audible alarm may sound for a maximum of 15 minutes. (Alarm system protecting a residential premises) (§ 5-52.060).
General information, not legal advice.
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