What Is a Secondary Dwelling Unit (SDU)?
An SDU is a self-contained apartment within your home, with its own kitchen, bathroom, sleeping area, and private entrance. Here is what that means and why homeowners build them.
Day: October 4, 2026
An SDU is a self-contained apartment within your home, with its own kitchen, bathroom, sleeping area, and private entrance. Here is what that means and why homeowners build them.