ADU Construction in the Bay Area: Costs, Permits, and ROI in 2026
What does ADU construction cost in the Bay Area? Get 2026 pricing for detached ADUs, garage conversions, and JADUs, plus permit timelines and rental ROI.
ADU
Accessory Dwelling Units
Accessory Dwelling Units
What does ADU construction cost in the Bay Area? Get 2026 pricing for detached ADUs, garage conversions, and JADUs, plus permit timelines and rental ROI.