ADU Rules: Oxnard vs Santa Paula
How do adu rules rules compare between Oxnard, CA and Santa Paula, CA?
Oxnard and Santa Paula have similar restriction levels.
Oxnard, CA
Ventura County
Oxnard permits ADUs in all residential and mixed-use zones following California ADU law. Detached ADUs may be up to 1,200 sq ft. Attached ADUs are limited to 50% of the primary dwelling or 1,200 sq ft, whichever is less.
View full Oxnard rules →Santa Paula, CA
Ventura County
Santa Paula allows accessory dwelling units (ADUs) on all residentially-zoned lots per California Government Code §§65852.2–65852.22. ADUs up to 800 sq ft are permitted by right. Larger ADUs (up to 1,200 sq ft for detached, 50% of primary dwelling for attached) are also allowed with standard setbacks.
View full Santa Paula rules →Key Facts Comparison
| Fact | Oxnard | Santa Paula |
|---|---|---|
| Detached Max Size | 1,200 sq ft | - |
| Height Limit | 16 ft general, up to 25 ft near transit | - |
| JADU | Up to 500 sq ft within existing home | 500 sq ft max, within existing footprint |
| Parking | Not required near transit | None required near transit |
| Processing | Ministerial approval within 60 days | - |
| Detached ADU Max | - | 1,200 sq ft, 16 feet tall |
| Attached ADU Max | - | 50% of primary dwelling |
| By-Right (800 sq ft) | - | No discretionary review |
Highlighted rows indicate differences between cities.
Oxnard FAQ
Can I build an ADU in Oxnard?
Yes. ADUs are permitted in all residential and mixed-use zones. Detached units can be up to 1,200 sq ft with a 16-foot height limit. No additional parking is needed if you are within half a mile of transit.
Can I sell my ADU separately in Oxnard?
No. Under California law, ADUs generally cannot be sold separately from the primary residence, though they may be rented.
Santa Paula FAQ
Can I build an ADU in Santa Paula?
Yes, ADUs are allowed on all residentially-zoned lots with an existing or proposed single-family home. ADUs up to 800 sq ft are permitted by right with minimal review.
Do I need to provide parking for an ADU?
No parking is required for ADUs within half a mile of public transit. Otherwise, one space may be required but can be tandem or in a setback area.
Can I sell my ADU separately?
Generally no, ADUs cannot be sold separately from the primary dwelling. AB 1033 allows tenancy-in-common sales in some jurisdictions — check with Community Development.
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