This infographic explains accessory dwelling units (ADUs) — small secondary homes like backyard or garage apartments built on the same lot as a primary residence — along with their uses, costs, and permitting considerations. It also provides financing options such as renovation loans and HELOCs to help homeowners understand how ADUs can be funded. It was used as a simple homeowner-facing tool to educate what ADUs are and clearly outline the steps, requirements, and resources needed to plan and build one. Read the ADU Sprint: Accelerating Accessory Dwelling Unit Development in Columbus case study for more information.
