County ADU Calculators (Beta)
Create a project budget based on your location
Estimate potential costs, fees, and rents, and understand how choices can impact your budget over time. The calculator is meant to be an informational tool only and the output figures are subject to change.
Need more guidance on budget and finance?
ADU Guidebook
Check out our comprehensive ADU Guidebook for more details on financing options and how to approach your budget.
