Setback Rules: Camarillo vs Simi Valley
How do setback rules rules compare between Camarillo, CA and Simi Valley, CA?
Camarillo and Simi Valley have similar restriction levels.
Camarillo, CA
Ventura County
Camarillo R-1 single-family zoning under CMC Chapter 19.14 requires standard setbacks of approximately 20 feet front, 5 feet side, and 15-foot rear (varies by lot). New ADUs are allowed at the same front setback as the primary house with reduced 4-foot side and rear setbacks per state law.
View full Camarillo rules →Simi Valley, CA
Ventura County
Setback requirements in unincorporated Ventura County are defined by zoning district under §8106-1.1 and §8106-3 through §8106-6. Setbacks vary by zone, with residential zones typically requiring 20-25 foot front, 5-10 foot side, and 15-25 foot rear setbacks.
View full Simi Valley rules →Key Facts Comparison
| Fact | Camarillo | Simi Valley |
|---|---|---|
| Code Section | CMC Ch. 19.14 (R-1); CMC Ch. 19.56 (ADU) | §8106-1 through §8106-6 |
| R-1 Front | ~20 ft typical | - |
| R-1 Side | ~5 ft typical | - |
| R-1 Rear | ~15 ft typical | - |
| ADU Side/Rear | 4 ft | - |
| Residential Front | - | 20-25 feet (varies by zone) |
| Side Setback | - | 5-10 feet (varies by zone) |
| ADU Setback | - | 4 feet (state law) |
| Exceptions | - | §8106-5 (chimneys, decks, etc.) |
Highlighted rows indicate differences between cities.
Camarillo FAQ
How close to the property line can I build in Camarillo?
In standard R-1, side setbacks are about 5 feet and rear about 15 feet under CMC Chapter 19.14. ADUs may be built as close as 4 feet from side and rear lot lines under CMC Chapter 19.56.
Simi Valley FAQ
What are the setbacks in Ventura County?
They vary by zone. Check §8106-1.1 for your zone's requirements or contact Planning at (805) 654-2488. R-1 zones typically require 20-25 ft front, 5-10 ft side, 15-25 ft rear.
Can anything be built in the setback?
Some exceptions exist under §8106-5 for architectural features, chimneys, bay windows, decks, pools, and porches. ADUs have reduced 4-foot setbacks.
How do I find my property's setbacks?
Look up your zone on the county GIS portal or contact Planning at (805) 654-2488.
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