Vacaville · Building on your lot
Building on your lot in Vacaville
Vacaville sets its own limits on fences, accessory structures and home businesses. Fence height depends on the setback and on what the lot abuts, and some businesses may not run from a home.
Key points
- Fence height: In residential districts, Vacaville limits fences to 3 feet in front setbacks and 6 feet in interior side and rear setbacks.
- Accessory structures: Vacaville limits detached accessory structures in required interior side or rear yards to 12 feet and 35% of the required rear yard.
- Home businesses: Vacaville limits a home business to 20% of a building's floor area, generally with no customer visits; instruction allows up to 2 students.
Each rule below is marked Vacaville code or CA state law and links to the section it comes from (checked October 2026). General information, not legal advice.
Fences and walls
| Height anywhere on the lot |
|
|---|---|
| Front yard height |
|
| Side and rear yard height |
|
Sheds, garages and other accessory structures
| Maximum height |
|
|---|---|
| Size or lot coverage |
|
| Side and rear setback |
|
| Distance from the house |
|
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
| Permit to remove |
|
|---|---|
| Protected trees |
|
| Replacement trees |
|
Pets, chickens and bees
| Bees |
|
|---|---|
| Permit |
|
| Pet limit |
|
Who this affects
Frequently asked questions
How tall can a fence be in Vacaville?
In residential districts, Vacaville limits fences to 3 feet in front setbacks and 6 feet in interior side and rear setbacks.
How big can a shed or accessory building be in Vacaville?
Vacaville limits detached accessory structures in required interior side or rear yards to 12 feet and 35% of the required rear yard.
Can I run a business from my home in Vacaville?
Vacaville limits a home business to 20% of a building's floor area, generally with no customer visits; instruction allows up to 2 students.
Do I need a permit for solar panels or an EV charger in Vacaville?
Vacaville's code: Expedited nondiscretionary permit, approved when the charger meets all code rules; apply in person, by mail or electronically. (Applies to EV charging station installation.) (§ 15.20.250.103); A nondiscretionary permit issues once the application meets the expedited rules; apply online; only 1 inspection. (Applies to small residential rooftop solar systems.) (§ 15.20.250.102).
Do I need a permit to remove a tree in Vacaville?
Vacaville's code: Yes, a tree removal permit is required. (Applies to trees on private property 6 inches or more in diameter at breast height.) (§ 14.09.250.060); No separate permit is needed when the approved project clearly includes the tree removal. (Applies to development project approval.) (§ 14.09.250.060).
Can I keep chickens or bees at my home in Vacaville?
Vacaville's code: Yes, with a Beekeeping Permit; no more than 2 hives. (Applies to lots of at least 20,000 square feet.) (§ 6.24.050); Hives at least 20 feet from any side property line and 100 feet from others' homes. (Applies to beehives under a Beekeeping Permit.) (§ 6.24.050).
General information, not legal advice.
Ask about a specific Vacaville property
Ask GoCodebook how these rules apply to your address and get an answer that cites the section.
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