Skip to content

Our ADU solutions are available nationwide. Reach out for details.

Products

ADU Calculator
Pricing and Details

ADU Plans Gallery
Pricing and Details

ADU Can I Build Tool
Pricing and Details
See more about our other ADU products below and at the CPC website.
Press

ADU Accelerator Help Center

Icon of ADU with person

ADU 101

2

ADU 101
Guide to pre-approval

Icon of construction worker with plans

Building Your ADU

3

Understanding costs on the Plans Gallery
Estimating construction costs
Support services that designers offer

Icon of two map locations with a line between them

Tech Support

2

Missing or inaccurate information
The statewide California Plans Gallery

Icon of grid of ADUs with a mouse click on the lower right

Using the Gallery

4

How to buy a plan
Saving a plan
Filtering the gallery
Support services that designers offer

© 2025 Community Planning Collaborative

Award-winning Accessory Dwelling Unit (ADU) tools and resources to advance housing in your community. Brought to you by Community Planning Collaborative.

Terms of Use & Privacy Policy