Terms of Use

LAST UPDATED · 2026-04-24

AduCalc provides ADU cost and feasibility estimates for educational purposes only. Estimates are not binding quotes. Actual costs, rental income, permits, and zoning depend on your property, city, and contractor bids.

By using AduCalc you agree that estimates are directional, that AduCalc is not a licensed contractor or real estate broker, and that AduCalc is not liable for decisions you make based on its output.