An Act providing for middle-income, low-income and very-low-income housing units in new residential development projects.

HB 570 requires developers of new residential projects with 30 or more units to include affordable housing units. Specifically, projects must reserve 5% of units for very-low-income households (earning 50% or less of the area median income), 10% for low-income households (up to 80% of median income), and 10% for middle-income households (80-120% of median income). Developers must meet phased completion targets as market-rate units are finished - such as 10% affordable units when 25% of market units are complete - and municipalities may withhold certificates of occupancy if requirements aren’t met. The bill directly affects developers of qualifying new residential projects in Pennsylvania, aiming to increase housing options for lower-income residents.