Lancaster vs West Covina
How do adu rules rules compare between Lancaster, CA and West Covina, CA?
Lancaster and West Covina have similar restriction levels.
Lancaster, CA
Los Angeles County
California law (Gov. Code §65852.2) requires cities to allow ADUs on residential lots. Lancaster must comply with state standards for size, setbacks, and parking.
View full Lancaster rules →West Covina, CA
Los Angeles County
West Covina allows 1 ADU and 1 JADU per lot. Detached ADUs up to 1,200 sq ft. Height: 16 ft detached, 25 ft attached. 4-foot setbacks. No separate utilities or addresses from the main residence.
View full West Covina rules →Key Facts Comparison
| Fact | Lancaster | West Covina |
|---|---|---|
| Max Size | 800 sq ft detached | 1,200 sq ft (detached) |
| Setbacks | 4 ft rear/side | - |
| Parking | None near transit | - |
| State Law | Gov. Code §65852.2 | - |
| Separate Utilities | - | Not allowed |
| Height (Detached) | - | 16 ft |
| Code Section | - | Dev. Code Ord. 2519 |
Highlighted rows indicate differences between cities.
Lancaster FAQ
Can I build an ADU?
Yes. California law requires all cities to allow ADUs on residential lots. Lancaster must process permits within 60 days.
Do I need to live on the property?
No owner-occupancy requirement for ADUs under current California law.
West Covina FAQ
Can I build an ADU on my property in West Covina?
West Covina allows 1 ADU and 1 JADU per lot. Detached ADUs up to 1,200 sq ft. Height: 16 ft detached, 25 ft attached. 4-foot setbacks. No separate utilities or addresses from the main residence.
What are the size limits for an accessory dwelling unit in West Covina?
Max Size: 1,200 sq ft (detached). Separate Utilities: Not allowed. Height (Detached): 16 ft. Code Section: Dev. Code Ord. 2519.
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