Prefab ADU Costs: $180K–$350K in 2–4 Months
Prefab ADUs offer a pathway to convert backyard space into valuable income or living areas by 2026, with expenses spanning $180K to $350K. Understand the impacts of zoning laws, permitting processes, and professional utility integrations on overall budgets, construction schedules, and return on investment. Gain insights into effective planning techniques, safety protocols, and upkeep strategies that elevate property worth while sidestepping expensive errors in building and regulatory adherence.
Wilson BennettFebruary 11, 2026
