Pre-Approved ADU Plans

The Pre-Approved ADU Plans Program encourages the construction of ADUs by offering property owners a selection of Pre-Approved ADU building plans. While some site-specific design work is required, these pre-approved plans aim to help a property owner dramatically reduce pre-construction costs and improve permit approval efficiency.

The following resources have been created to assist you in the preparation of your Pre-Approved ADU plan submittal. The Pre-Approved ADU plans available are to be used for the development of a detached ADU.

Projects utilizing the Pre-Approved ADU plan sets must meet grading permit exemption requirements. Applicants utilizing the Pre-Approved ADU plan sets must submit a completed grading permit exemption form along with their submittal. The grading permit exemption form is included in each of the plan sets below.

The complete Pre-Approved ADU Plan sets available for download are listed below. Upon selecting the Pre-Approved ADU plan from the plans available below, you will be able to download a ZIP file with the documents required for E-Plan Check.

Studio

Ranch Style

With and without porch

Spanish Style

With and without porch

Traditional Style

With and without porch

One Bedroom

Ranch Style

With and without porch

Spanish Style

With and without porch

Traditional Style

With and without porch

Contemporary Style
Pre-approved ADU plan
Craftsman Style

James Gartner & Associates

pre-approved ADU JGA Spanish
Spanish Style

James Gartner & Associates

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