Los Angeles vs Palmdale
How do adu rules rules compare between Los Angeles, CA and Palmdale, CA?
Los Angeles has fewer restrictions than Palmdale.
Los Angeles, CA
Los Angeles County
Los Angeles follows CA state ADU law (Gov Code §65852.2). Detached ADUs up to 1,200 sq ft. 4-ft side/rear setbacks. 16-ft height limit (18 ft near transit). Solar required. LADBS permits.
View full Los Angeles rules →Palmdale, CA
Los Angeles County
California law (Gov. Code §65852.2) requires cities to allow ADUs on residential lots. Palmdale must comply with state standards for size, setbacks, and parking.
View full Palmdale rules →Key Facts Comparison
| Fact | Los Angeles | Palmdale |
|---|---|---|
| State Law | CA Gov Code §65852.2 | Gov. Code §65852.2 |
| Max Size | 1,200 sq ft detached / 50% attached | 800 sq ft detached |
| Setbacks | 4 ft side/rear | 4 ft rear/side |
| Height | 16 ft standard / 18 ft near transit | - |
| Solar | Mandatory for new ADUs | - |
| Permit Fees | $3,000–$10,000 (LADBS) | - |
| Parking | - | None near transit |
Highlighted rows indicate differences between cities.
Los Angeles FAQ
Can I build an ADU on my property in los Angeles?
Los Angeles follows CA state ADU law (Gov Code §65852.2). Detached ADUs up to 1,200 sq ft. 4-ft side/rear setbacks. 16-ft height limit (18 ft near transit). Solar required. LADBS permits.
What are the size limits for an accessory dwelling unit in los Angeles?
State Law: CA Gov Code §65852.2. Max Size: 1,200 sq ft detached / 50% attached. Setbacks: 4 ft side/rear. Height: 16 ft standard / 18 ft near transit.
Palmdale FAQ
Can I build an ADU?
Yes. California law requires all cities to allow ADUs on residential lots. Palmdale must process permits within 60 days.
Do I need to live on the property?
No owner-occupancy requirement for ADUs under current California law.
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