It is commonly designed to host aging relatives, long-stay friends, or as an income-producing rental unit.
What Is an Accessory Dwelling Unit?
It is a separate additional living unit, including kitchen, sleeping, and bathroom facilities.

Design byMarie Flanigan Interiors/ Photo by Julie Soefer
These structures are generally more budget-friendly and sustainable since they rely on existing architecture rather than building from scratch.
They generally take less time to renovate than a new build.
What Is an ADU?

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The Complete Guide to Accessory Dwelling Units.

Velinda Hellen forEmily Henderson Design/ Photo by Sara Tramp

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