FREE & PRE-APPROVED Blueprint Detached ADU 748 SQ. FT., 2 BED, 1 BATH, GABLED TRUSS from the City of Westminster, California.
The City of Westminster, California offers a pre-approved ADU standard plan program, allowing property owners to save time and costs by using these pre-approved plans instead of preparing new architectural and construction drawings for their ADU.
- Not Pre-Permitted -
While the ADU plans are preapproved, they are not pre-permitted. A complete plan check, review process, and submittal of required technical documents are still required.
- Site-Specific Requirements -
Property owners must retain licensed professionals (e.g., designers or engineers) to prepare site-specific documents, including a site plan and existing floor plans of the main residence.
Using the City’s standard plans can help reduce time and costs associated with preparing construction drawings for the ADU structure. Please refer to the handout titled “Preapproved ADUs: What’s Preapproved & What’s Not” for a quick reference on which documents are covered by the standard plans and what additional materials are still required.