Setback Rules: Castaic vs West Covina
How do setback rules rules compare between Castaic, CA and West Covina, CA?
Castaic and West Covina have similar restriction levels.
Castaic, CA
Los Angeles County
Setback requirements in unincorporated LA County are established under Title 22, Section 22.110. Typical R-1 zone: 20 ft front, 5 ft side, 15 ft rear. The Director of Public Works may grant setback modifications without hearing. ADUs require 4 ft side/rear setbacks per state law.
View full Castaic rules →West Covina, CA
Los Angeles County
West Covina setbacks are established in Chapter 26 (Zoning) and vary by zone district. The Development Code (effective March 2024) streamlined setback regulations. Contact Planning Division for zone-specific requirements.
View full West Covina rules →Key Facts Comparison
| Fact | Castaic | West Covina |
|---|---|---|
| R-1 Front | Typically 20 ft | - |
| R-1 Side | Typically 5 ft | - |
| R-1 Rear | Typically 15 ft | - |
| ADU | 4 ft side/rear per state law | - |
| Code | - | Ch. 26 Zoning / Development Code |
| Standards | - | Vary by zone district |
| Updated | - | March 2024 Development Code |
| Contact | - | Planning 626-939-8422 |
Highlighted rows indicate differences between cities.
Castaic FAQ
What are the standard residential setbacks in LA County?
In R-1 zones, typical setbacks are 20-25 feet front, 5 feet side, and 15-25 feet rear. Exact requirements vary by zone. Check Title 22 or contact the Department of Regional Planning at (213) 974-6411 for your specific zone.
Can I build closer than the setback?
Only with a variance approved by the Regional Planning Commission, which requires a public hearing. ADUs have reduced 4-foot side and rear setbacks under state law. Eaves and similar projections may extend up to 2.5 feet into setbacks.
How do I find my property's setback requirements?
Look up your zoning designation on the LA County GIS portal (planning.lacounty.gov) and check Title 22 for the setback standards. Or call the Department of Regional Planning at (213) 974-6411 for assistance.
West Covina FAQ
How do I find my setback requirements?
Check West Covina zoning map for your parcel’s zoning district, then consult the zoning code for that district’s setbacks.
Can I build closer than the setback?
Only with a variance approved by the zoning board or if your structure qualifies for an exception.
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