Pasadena · Building on your lot
Building on your lot in Pasadena
Pasadena sets fence heights by zone, yard and neighboring use, with separate limits for multi-family projects. Accessory structures may reach 15 feet overall only as they step away from the 2-foot setback inside the encroachment plane.
Key points
- Fence heights: RS and RM-12 districts: front fences at most 4 feet and 50 percent open; interior side and rear setbacks, 6 feet next to residences.
- Accessory size: All accessory structures: at most 600 square feet or 6 percent of the lot, whichever is greater; top plate at most 9 feet.
- Home businesses: Home occupations: at most 500 square feet, by appointment only, 7 a.m. to 10 p.m. Monday through Friday; only a resident may work.
Each rule below is marked Pasadena code or CA state law and links to the section it comes from (checked October 2026). General information, not legal advice.
Fences and walls
| Corner visibility |
|
|---|---|
| Front yard height |
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| 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
| Solar permit process |
|
|---|
Pets, chickens and bees
| Chickens |
|
|---|---|
| Coop setback |
|
| Large animals |
|
Other Pasadena rules on this
Pasadena's code also has these chapters. We have not summarized their values on this page yet; read them in the library.
- Urban lot splits (SB 9) (§ 16.08.240)
- Where to drain pool water (§ 13.24.430)
- Keeping and protecting trees on a site (§ 17.44.090)
Who this affects
Frequently asked questions
How tall can a fence be in Pasadena?
RS and RM-12 districts: front fences at most 4 feet and 50 percent open; interior side and rear setbacks, 6 feet next to residences.
How big can a shed or accessory building be in Pasadena?
All accessory structures: at most 600 square feet or 6 percent of the lot, whichever is greater; top plate at most 9 feet.
Can I run a business from my home in Pasadena?
Home occupations: at most 500 square feet, by appointment only, 7 a.m. to 10 p.m. Monday through Friday; only a resident may work.
Do I need a permit for solar panels or an EV charger in Pasadena?
Pasadena's code: Fast administrative and ministerial review for small rooftop solar that meets the city's checklist. (Applies to small rooftop solar systems eligible for fast permitting.) (§ 14.90.030); Electronic filing and electronic signatures are accepted. (Applies to small rooftop solar permit applications.) (§ 14.90.040).
Can I keep chickens or bees at my home in Pasadena?
Pasadena's code: Yes; no roosters. (At least 35 feet from any home other than the keeper's, and not in a required zoning setback.) (§ 6.20.030); At least 35 feet. (Chickens must be this far from any home or listed building, unless the keeper lives there.) (§ 6.20.030).
General information, not legal advice.
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