ADU Costs Range $120K-$325K in 2026: Size and Type Matter Most
Review what it costs to build an ADU in 2026. Explore permit fees, design expenses, material choices, and strategies that shape your granny flat investment.
By Rod Kerby
4 min read
#accessory-dwelling-unit-permits
Articles tagged with accessory-dwelling-unit-permits
ADU Construction Now Costs $275-$500 Per Square Foot
Uncover 2025 ADU expenses from $275-$500 per square foot, covering design, permits, construction phases, and utilities. Compare DIY and pro builds, follow step-by-step processes, and apply safety and budgeting advice for a smooth, value-adding project.
By Cayla McCully
5 min read
ADU Costs Drop to $120K With Garage Conversions
Uncover the true costs of building an ADU in 2025, from permit fees and construction timelines to budgeting wisely and deciding between DIY efforts and professional help. Gain insights into price ranges, key steps, and proven advice to navigate construction smoothly, sidestep common errors, and create an accessory dwelling unit that complies with regulations, fits your finances, and delivers lasting value.
By Cayla McCully
6 min read