An Act amending the act of July 31, 1968 (P.L.805, No.247), known as the Pennsylvania Municipalities Planning Code, in general provisions, further providing for definitions; in subdivision and land development, further providing for contents of subdivision and land development ordinance; and, in zoning, further providing for ordinance provisions and providing for accessory dwelling units.

This bill updates Pennsylvania's Municipalities Planning Code to clarify definitions and streamline zoning rules for local governments. It mandates that municipalities allow accessory dwelling units, such as secondary living spaces on existing lots, in all areas where single-family homes are permitted. The legislation requires these units to be approved automatically within 14 days without a public hearing, provided they meet specific size and location criteria. Additionally, the bill ensures that no-impact home-based businesses are allowed by right in residential zones, subject to existing private land restrictions.