The bill seeks to enhance community and transit-oriented housing development in Washington State by amending existing laws and introducing new provisions that align land use policies with mass transit investments. It emphasizes the creation of affordable housing options and vibrant urban environments while allowing for regulatory flexibility and local control. Key amendments include a revised definition of "affordable housing," which stipulates that monthly housing costs should not exceed 30% of a household's income, along with new definitions for terms related to active transportation and urban growth. The bill mandates that cities planning under RCW 36.70A.040 must allow multifamily residential housing in designated station areas and establish minimum floor area ratios for new developments.

Additionally, the legislation introduces a capital grant program to assist cities in developing infrastructure to support increased density in station areas and prohibits off-street parking requirements for residential or mixed-use developments, except for designated spaces for individuals with disabilities or short-term delivery vehicles. It also restricts governing documents created after the bill's effective date from prohibiting multifamily housing or transit-oriented development within station areas. These provisions aim to facilitate housing development, enhance transit use, and contribute to environmental sustainability, with certain regulations set to expire on January 1, 2028.

Statutes affected:
Original Bill: 36.70A.030, 43.21C.229