Prefab ADUs Cost $100K Less But Limit Your Choices
Prefab ADUs deliver quicker assembly and reduced initial expenses, whereas site-built ADUs allow extensive personalization and seamless integration with your primary residence. Each approach demands permits, qualified builders, and thorough site readiness. Grasping the full scope of expenses, schedules, and regulatory requirements empowers homeowners to select the optimal 2026 ADU that aligns with their financial plan, aesthetic preferences, and enduring property enhancement.
Wilson BennettFebruary 7, 2026
