ADU Permits: Chula Vista vs Fallbrook
How do adu permits rules compare between Chula Vista, CA and Fallbrook, CA?
Chula Vista, CA
San Diego County
Chula Vista processes ADU and JADU applications ministerially under the updated CVMC Title 19 ADU provisions adopted by Ordinance 3592 (2025) and California Government Code §65852.2. The Development Services Department reviews permits with the state-mandated 60-day decision deadline. Detached ADUs may reach 1,200 sq ft and JADUs up to 500 sq ft, with the state by-right 4-foot side/rear setback for one-story units.
View full Chula Vista rules →Fallbrook, CA
San Diego County
No data available yet for Fallbrook.
Key Facts Comparison
| Fact | Chula Vista | Fallbrook |
|---|---|---|
| Code Section | CVMC Title 19; Ord. 3592 (2025); Gov. Code §65852.2 | - |
| Review | Ministerial, 60-day cap | - |
| Detached Max | 1,200 sq ft | - |
| JADU Max | 500 sq ft | - |
| Setback | 4 ft side/rear (one-story) | - |
| Height | 16 ft standard; up to 25 ft attached | - |
Highlighted rows indicate differences between cities.
Chula Vista FAQ
How long does ADU review take in Chula Vista?
California Gov. Code §65852.2(b) caps ministerial review at 60 days from a complete application. The Chula Vista Development Services Department reviews ADU permits against CVMC Title 19 objective standards; no public hearing or discretionary findings are required.
Are there pre-approved ADU plans in Chula Vista?
Yes. The Development Services Department offers pre-approved ADU plan sets that speed permit issuance. Pre-approved plans bypass the architectural plan-check stage and move directly to site-specific structural and utility review.
Fallbrook FAQ
No FAQs available.
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