ADU Cost: Detached, Attached, Garage, and Basement Options
Compare ADU costs by physical form, then separate conditional support, Canadian tax routes, financing, and legalization work for an existing unpermitted unit.
Cross-category index
Garden-Suite
Browse 2 guides connected by tag “Garden-Suite”. Use the category label on each result to keep the project scope clear.
Detached ADU Cost: Backyard Cottage and Garden Suite Economics
Estimate a detached ADU by separating the building from site preparation, foundation, access, utility connections, approvals, and restoration.