Prefab ADUs Cost $100K Less Than Custom Builds
Prefab ADUs provide quicker construction and reduced expenses, typically at $240,000, whereas custom ADUs offer complete customization for around $340,000. Factors such as site preparation, materials, and permits contribute to overall costs. Understand 2025 projections, return on investment opportunities, and strategic planning to determine the ideal ADU for your property.
By Rod Kerby
4 min read