Desk displaying state ADU zoning maps, digital tablet, legal law books, and three architectural models: prefab modular, detached ADU, and tiny home on wheels.

ADU Laws by State: Rules, Limits & Recent Changes

An accessory dwelling unit is a legally independent living space located on the same parcel as

Rolled and unrolled architectural blueprints labeled "Floor Plan - Level 1," a brass drafting compass, a pen, and a wooden architectural scale model of a modern house resting on a dark slate surface, with a hill landscape and construction site visible through a window.

Zoning Laws & Regulations for Custom Homes: What You Need to Know

Zoning laws decide what you can build, where you can build it, and how big it