ADU Builds Cost $180K to $420K in 2026
Uncover the true costs of building an ADU in 2026, covering permits, site preparation, design, labor, and potential return on investment. Understand how unit size, type, and material choices influence the total budget, compare professional builds with DIY efforts, and discover practical methods to reduce expenses while enhancing property value and adaptability.
Rod KerbyMarch 7, 2026