The bill amends existing laws to facilitate the siting of kit homes in Washington State, allowing for their use as temporary housing in various residential zones. Specifically, it eliminates minimum gross floor area requirements for single-family detached dwellings and introduces provisions that permit the use of factory-constructed structures designed to meet life, health, and safety standards. These kit homes can be assembled on-site with or without a permanent foundation and are allowed for a duration that corresponds to the manufacturer's warranty.

Additionally, the bill establishes definitions for "kit homes" and outlines the authority of cities and counties to permit these structures in designated residential areas or where temporary housing is needed. The new legal language clarifies that kit homes are intended to provide emergency housing solutions and can be placed in areas that allow single-family or other residential uses. This legislative change aims to address housing shortages and provide flexible options for temporary housing solutions in Washington State.

Statutes affected:
Original Bill: 35A.63.100, 35.63.170