ADU Permits: Bostonia vs San Diego
How do adu permits rules compare between Bostonia, CA and San Diego, CA?
Bostonia, CA
San Diego County
No data available yet for Bostonia.
San Diego, CA
San Diego County
San Diego processes ADU permits ministerially (over-the-counter, no discretionary review) under SDMC § 141.0302 and California Government Code § 65852.2. Applications are filed with the Development Services Department through OpenDSD. State law caps review at 60 days. San Diego offers pre-approved ADU plan sets, which can shorten review to a few weeks.
View full San Diego rules →Key Facts Comparison
| Fact | Bostonia | San Diego |
|---|---|---|
| Code Section | - | SDMC § 141.0302; Gov. Code § 65852.2 |
| Review | - | Ministerial, 60-day cap (state law) |
| Detached Max | - | 1,200 sq ft (state by-right 800) |
| Pre-Approved Plans | - | 3–4 week turnaround |
| Portal | - | OpenDSD |
Highlighted rows indicate differences between cities.
Bostonia FAQ
No FAQs available.
San Diego FAQ
How fast can I get an ADU permit in San Diego?
State law caps ministerial review at 60 days from complete application. Using a pre-approved plan can reduce this to 3–4 weeks. Custom designs typically take 6–12 weeks including plan check.
Do I need discretionary approval for an ADU in San Diego?
No. SDMC § 141.0302 and California Government Code § 65852.2 require ministerial (objective-standards) review. No public hearing, neighbor notice, or planning commission review is allowed.
Compare other topics
See how Bostonia and San Diego compare on other ordinance categories.
Want to add a third city?
Use our full comparison tool to compare up to three cities.
Open Comparison Tool