Land Use & Zoning

Pennsylvania municipalities can regulate 'accessory dwelling units' (ADUs) — secondary housing units on single-family lots. ADUs are significant for real estate because they:

AAlways require a separate real estate license to manage
BProvide additional housing options and potential rental income for homeowners✓ Correct
CAre prohibited in all Pennsylvania municipalities
DAre regulated exclusively by the state, not municipalities

Explanation

ADUs (also called in-law suites, granny flats, carriage houses) allow homeowners to add a secondary dwelling on their property. Where permitted by local zoning, ADUs can provide rental income, accommodate extended family, and increase property value. Pennsylvania municipalities regulate ADU size, design, and location.

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