San Pablo · Building on your lot
Building on your lot in San Pablo
San Pablo sets its own rules for accessory structures and home businesses. A home business needs a home occupation permit and a city business license, and vehicle repair and trucking businesses are not allowed.
Key points
- Accessory height: Sheds, pool houses and detached garages are limited to 12 feet and 1 story; 12 to 16 feet needs a conditional use permit.
- Home businesses: A home business may use at most 300 square feet, with no customer visits and only resident family members working (city rule).
Each rule below is marked San Pablo 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
| Maximum height |
|
|---|---|
| Size or lot coverage |
|
| Side and rear setback |
|
Running a business from home
| Space used |
|
|---|---|
| Customer visits |
|
| Employees |
|
| Permit |
|
| Businesses not allowed |
|
Solar panels and EV chargers
| EV charger permit |
|
|---|---|
| Solar permit process |
|
| Review time |
|
Tree removal
| Exemptions |
|
|---|---|
| Permit to remove |
|
| Protected trees |
|
Swimming pools
| Pool barrier |
|
|---|---|
| Barrier height |
|
| Gates |
|
Other San Pablo rules on this
San Pablo's code also has these chapters. We have not summarized their values on this page yet; read them in the library.
- Animal keeping at home (§ 17.60.010)
- Distance of animals and fowl from homes (§ 6.04.050)
- Ban on keeping bees (§ 8.04.090)
- Storing RVs, boats and mobile homes (§ 17.60.050)
Who this affects
Frequently asked questions
How big can a shed or accessory building be in San Pablo?
Sheds, pool houses and detached garages are limited to 12 feet and 1 story; 12 to 16 feet needs a conditional use permit.
Can I run a business from my home in San Pablo?
A home business may use at most 300 square feet, with no customer visits and only resident family members working (city rule).
Do I need a permit for solar panels or an EV charger in San Pablo?
San Pablo's code: Administrative, nondiscretionary permit once checklist and standard plan are met; same day over the counter, else 1 to 3 days. (§ 15.63.060); Only 1 inspection is required; another inspection is allowed if the station fails. (Applies to charging stations eligible for expedited review.) (§ 15.63.060).
Do I need a permit to remove a tree in San Pablo?
San Pablo's code: Trees prohibited on the city's plant list may be removed regardless of size. (Applies to trees prohibited on the city's plant list.) (§ 17.48.120); Exempt: unsafe, unhealthy, structurally distressed or dead trees. (Applies to trees that are unsafe, in poor health, structurally distressed or dead.) (§ 17.48.120).
What are the pool fence and setback rules in San Pablo?
San Pablo's code: Openings, holes or gaps no larger than 4 inches, measured horizontally. (Applies to pools or outdoor bodies of water deeper than 18 inches or larger than 250 square feet in surface area.) (§ 15.24.050); At least four and one-half feet (Pools or other outdoor bodies of water deeper than eighteen inches or with a surface area exceeding two hundred fifty square feet) (§ 15.24.050).
General information, not legal advice.
Ask about a specific San Pablo property
Ask GoCodebook how these rules apply to your address and get an answer that cites the section.
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