Communities must develop a layered portfolio of programs to answer the affordable housing demand. The promotion of accessory dwelling units (ADU) on private properties is one strategy gaining popularity. ADUs allow homeowners to add a small housing unit on their property, which they can rent out to earn extra income. This also increases the supply of affordable housing in the neighborhood and promotes infill development.
Also known as “granny flats” or “in-law suites,” a typical ADU has its own kitchen, sleeping quarters and bathroom, and it may be attached or detached from the primary house. Examples include a converted garage or basement or a standalone studio or cottage.
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