Benicia · Building on your lot
Building on your lot in Benicia
Benicia ties accessory structure height in R districts to wall height and roof pitch, and sets setbacks and building separation. The city also has a section on home-based businesses.
Key points
- Accessory structures: In R districts, Benicia limits accessory structure walls to 12 feet and peaks to 15, 18 or 20 feet, depending on roof pitch.
- Home business: Benicia has a city section on home-based businesses (§ 17.70.070).
Each rule below is marked Benicia code or CA state law and links to the section it comes from (checked October 2026). General information, not legal advice.
Sheds, garages and other accessory structures
Benicia code In R districts, Benicia limits accessory structure walls to 12 feet and peaks to 15, 18 or 20 feet, depending on roof pitch.
All 9 Benicia rules on sheds, garages and other accessory structures, with the code text →
Solar panels and EV chargers
Benicia code The building official approves an application that meets the city's checklist and issues all needed permits. You may submit the permit application and supporting documents electronically.
All 4 Benicia rules on solar panels and EV chargers, with the code text →
Swimming pools
| Pool barrier |
|
|---|
Pets, chickens and bees
Benicia code Yes: at most 10 chickens or other fowl, and at most 20 birds or rabbits combined per legal lot. Yes: at most 6 birds, fowl or rabbits combined per legal lot.
All 5 Benicia rules on pets, chickens and bees, with the code text →
Building in a flood zone
| Floodplain permit |
|
|---|---|
| Building in a floodway |
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| Height of the lowest floor |
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Grading and erosion control
Benicia code Needed for grading-permit projects, building projects that could cause major erosion or sediment discharge, and when the official requires it. Up to 50 cubic yards, under 5 feet, on ground no steeper than 5:1, supporting no structure, not altering drainage.
All 5 Benicia rules on grading and erosion control, with the code text →
Noise and construction hours
Benicia code 7:00 a.m. to 7:00 p.m. 8:00 a.m. to 7:00 p.m.
All 6 Benicia rules on noise and construction hours, with the code text →
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 |
Signs on homes
| For-sale and open-house signs |
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|---|
Other Benicia rules on this
Benicia's code also has these chapters. We have not summarized their values on this page yet; read them in the library.
- Home-based businesses (§ 17.70.070)
- SB 9 urban lot split (§ 16.32.120)
- Hillside development overlay district (Ch. 17.50) — hillside overlay district only
- Library impact fee on new development (Ch. 5.37)
- Transportation impact fee on new development (§ 5.38.040)
- Park improvement fee for new homes (§ 5.39.040)
Who this affects
Frequently asked questions
Can I run a business from my home in Benicia?
Benicia has a city section on home-based businesses (§ 17.70.070). Benicia also has a related rule: Home-based businesses (§ 17.70.070).
What are the pool fence and setback rules in Benicia?
Benicia's code: Pools and hot tubs need fencing per city code; more fencing, separation or fixed windows may be required for safety. (§ 17.70.080).
What are the rules for building in a Benicia flood zone?
Benicia's code: A development permit is needed before construction or development begins in any special flood hazard area. (Areas of special flood hazard.) (§ 15.49.010); At or above the base flood elevation. (New or substantially improved homes in AE, AH and A1-30 zones.) (§ 15.51.010).
Can I run a family child care home in Benicia?
California law sets this for every city, including Benicia: 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)).
What signs may I put up at my home in Benicia?
Benicia's code: An open house sign may be up to 4 square feet. (Open house signs. No sign permit is needed.) (§ 18.16.070); No more than 3 open house signs for one taxable unit of property, unless the planning commission approves more. (§ 18.16.070).
General information, not legal advice.
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