ADU Projects – ADU Journal

Filter: All Projects Above-Garage ADU Attached ADU Basement ADU Basement Conversion Detached ADU Garage Conversion JADU / Interior JADU / Junior ADU Modular / Prefab Other

Under $100K $100K–$200K $200K–$300K $300K+

Prefab / Modular 1 Projects

Detached ADU

Detached ADU in Boulder, CO

490 sq ft $160K Boulder, CO

Built an ADU?
Share Your Story.

ADU Journal showcases real projects from real homeowners across the country. Your story — the costs, the challenges, the wins — helps the next family make their decision.

Detached ADU in Boulder, CO

Built an ADU?Share Your Story.

Built an ADU?
Share Your Story.