Garage Conversion Learning Center

A full breakdown of garage conversion costs across California cities — from basic bedroom conversions to full ADU builds with permits, plumbing, and HVAC. Includes cost factors, ways to save, and what to watch out for.

California's landmark ADU legislation changed everything for homeowners. We break down exactly what AB 2221 and SB 897 mean for your garage conversion project — parking exemptions, setback rules, permit timelines, and more.