News — detached ADU cost
ADU Cost 2027: Detached, Garage Conversion & Prefab Prices
ADU cost ADU cost 2027 ADU cost California cost to build an ADU detached ADU cost garage conversion ADU cost how much does an ADU cost prefab ADU cost
ADUs cost $60,000–$300,000+ in 2026–2027. Compare garage conversion, detached, attached and prefab ADU prices, California costs, and rental payback.