ADU Permits: Camarillo vs Ventura
How do adu permits rules compare between Camarillo, CA and Ventura, CA?
Camarillo and Ventura have similar restriction levels.
Camarillo, CA
Ventura County
Camarillo issues Accessory Dwelling Unit (ADU) permits ministerially under CMC Chapter 19.56, which implements California Government Code §65852.2. ADUs are allowed in any residential zone where a single-family or multi-family dwelling is permitted. Standard 60-day review timeline applies once the application is complete; no public hearing is required.
View full Camarillo rules →Ventura, CA
Ventura County
Ventura processes ADU and JADU applications as ministerial permits, not discretionary. Under Gov. Code § 65852.2(b), a complete ADU/JADU application must be approved or denied within 60 days. Applications are submitted through Ventura's Permit Services / Ventura OPS online portal.
View full Ventura rules →Key Facts Comparison
| Fact | Camarillo | Ventura |
|---|---|---|
| Code Section | CMC Ch. 19.56; Gov. Code 65852.2 | - |
| Review Type | Ministerial (no hearing) | - |
| Statutory Deadline | 60 days | - |
| Detached ADU Max | 1,200 sq ft | - |
| JADU Max | 500 sq ft | - |
| Permit Office | Community Development, 805-388-5360 | - |
| Review type | - | Ministerial (no discretionary review or hearing) — § 65852.2(b) |
| State deadline | - | 60 days from complete application |
| Apply at | - | Ventura OPS online portal |
| Fee estimator | - | City of Ventura permit fee estimator includes ADUs |
| Coastal zone | - | CDP required under Public Resources Code § 30600 |
Highlighted rows indicate differences between cities.
Camarillo FAQ
How long does an ADU permit take in Camarillo?
Camarillo must approve or deny a complete ADU application within 60 days under CMC 19.56 and Gov. Code §65852.2. If the City misses the deadline, the permit is deemed approved by state law.
Do I need a Planning Commission hearing for a Camarillo ADU?
No. ADUs are reviewed ministerially by Community Development staff — no public hearing, no Planning Commission, and no discretionary design review. Building plans must still meet code.
How big can an ADU be in Camarillo?
Up to 1,200 sq ft for a detached ADU under CMC 19.56. Attached ADUs are limited to 50% of the primary dwelling or 1,200 sq ft, whichever is less. JADUs are capped at 500 sq ft within the existing dwelling.
Ventura FAQ
How long does Ventura take to approve an ADU permit?
By state law, the city must approve or deny a complete ADU application within 60 days (Gov. Code § 65852.2(b)). Failure to act within that window results in deemed approval.
Can the city require a public hearing for my ADU?
No. Gov. Code § 65852.2(b)(1) requires ministerial processing — no public hearing or discretionary review is allowed.
Where do I file?
Use the Ventura OPS online portal or contact Permit Services at City Hall, 501 Poli Street.
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