Pre-Approved ADU Plans

Overview

The City of Boise is committed to supporting neighborhood infill and local economic opportunities by assisting residents through the design and approval process for Accessory Dwelling Units (ADUs) across a variety of neighborhood contexts. By providing these pre-approved plan sets to residents, the city can further support neighborhood-scale housing in existing neighborhoods. Applicants will be able to choose from the catalog of 8 plan sets based on site conditions, preference, and design sensibility within their neighborhood.

Browse the Plans

Click below to preview the plans.

Next Steps

Cover of Planning Applicant Guide.

Download the Pre-Approved ADU packet to get started!

Pre-Approved ADU Packet

If you're ready for the next steps, this packet includes everything you need leading up to ADU construction - from Planning & Development Services Approval to Building Permits. Download now to get started.

Download Packet

Questions?

Contact us at zoninginfo@cityofboise.org.


Disclaimer

Hold Harmless Clause
By using these permit ready Accessory Dwelling Unit construction documents, the user agrees to release, hold harmless, and indemnify the City of Boise, its elected officials and employees, and Parke Architecture who prepared these construction documents from any and all claims, liabilities, suits and demands on account of any injury, damage or loss to persons or property, including injury or death, or economic losses, arising out of the use of these construction documents.

Use of These Documents
These plans are provided by the City of Boise pre-approved ADU program and are public domain. There cannot be a charge to provide these plans. No alterations to these plans are allowed. All alterations must be done under a separate permit once the ADU permit has been finalized. If you do not have the construction knowledge and experience to construct these plans without further details, it is recommended you hire a contractor to do the construction. The City will not provide further information or details, and building inspectors will not provide step-by-step instructions in the field.

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