City program

Pre-Approved ADU Plans in Oxnard, California

Browse official and accepted pre-approved ADU plans for Oxnard, California. Compare plan size, bedrooms, providers, approval status, official source links, permit requirements, and fees.

Program status: source-backed listings Last checked Aug 12, 2026

Program Overview

This Oxnard page summarizes source-backed pre-approved ADU plan listings for Oxnard, California, using official records tied to City of Oxnard and County of San Diego. The current public dataset lists 9 accepted plans from 2 providers; provider names include County of Ventura Building & Safety Division and County of San Diego Standard ADU Building Plans. Accepted listings include plans that originate from Ventura County, California, USA and San Diego County, California, USA, so verify whether cross-jurisdiction acceptance is still current. Plan records cover 600 to 1,200 sq ft and 1 bedroom to 3 bedrooms where those fields were listed by the source.

Permit and fee context is kept separate from plan acceptance. The public dataset includes 2 permit requirement records and 1 fee record for Oxnard. Permit requirement records include Oxnard local review and External-plan completion. Fee records include Oxnard plan-check fee. When a source did not publish a value, the page keeps that field as Not listed in source instead of filling a blank.

Use these listings as a starting point for matching a plan to a property. Source links, checked dates, acceptance notes, and provider records are shown so you can verify whether a plan remains accepted locally, what site-specific review remains, and whether local fees, plan licensing, or provider terms apply. A listing in this directory does not guarantee permit approval for a specific parcel.

Summary

Location
Oxnard, Ventura County, California, USA
Accepted plans
9 accepted plans
Providers
2 providers
Origin programs
2 programs
Plan size range
600 to 1,200 sq ft
Permit sources
3 sources

How to use this page

  1. Pick a plan size and bedroom count.
  2. Check whether the plan originated locally or is accepted from another city/county program.
  3. Open the official source.
  4. Confirm current status with the local building department.
  5. Ask the provider what site-specific work, plan licensing, engineering, and utility review are still required.

Accepted Plans

9 plans

Permit Requirements

2 requirements

Site specific

Oxnard local review

Official city source

City plan review is targeted at 30 days, but site, energy, structural, utility, and other local documents may still be required.

Last checked
Aug 12, 2026
Notes
Not listed in source

All

External-plan completion

Official city source

Accepted outside plans still require Oxnard-specific completion and project information.

Last checked
Aug 12, 2026
Notes
Not listed in source

Fees

1 fee record

Official Sources

3 sources

Oxnard ADU FAQ

6 answers

Does Oxnard have accepted or pre-approved ADU plans in this directory?

Yes. The current Oxnard, California page lists 9 accepted plans from 2 providers in the source-backed export.

What ADU plan sizes are listed for Oxnard?

The listed Oxnard plan records range from 600 to 1,200 sq ft. Use the individual plan cards to confirm bedrooms, bathrooms, plan documents, and provider details because some fields are not listed by every official source.

Where do the Oxnard ADU plan records come from?

They are tied to 3 official sources in this page's source set, including City of Oxnard and County of San Diego. Each plan, fee, and permit note should still be checked against the linked official source before use.

Can Ventura County or nearby city ADU plans be used in Oxnard?

This page includes plans accepted for Oxnard that originated in Ventura County and San Diego County. That does not mean every Ventura County or nearby city plan applies in Oxnard; rely on the accepted-plan record and official source link for each listing.

Do pre-approved ADU plans guarantee permits in Oxnard?

No. A source-backed accepted plan can reduce plan review work, but Oxnard can still require site-specific review, zoning checks, fees, utility coordination, and current code compliance. This page lists 2 permit requirements to help flag items to verify with the local building department.

Are Oxnard ADU permit fees and requirements listed?

This page includes 1 fee record and 2 permit requirements for Oxnard. These are source-backed summaries, not a final permit quote or approval checklist.