Site & Civil / Secondary residence
Accessory dwelling unit
Definition
A smaller, self-contained home on the same lot as a primary house, with its own kitchen, bathroom, and entrance. Commonly called an ADU.
Fig. 243 — Accessory dwelling unit: schematic studyNOT TO SCALE
Illustrative study — Accessory dwelling unit · AI-generatedSAMPLE IMAGE
Frequently Asked Questions
An educational reference. Project-specific design requires professional guidance.