Spokane Valley planners briefed on new state housing and subdivision laws, comp plan timeline extended

Planning staff on Thursday outlined a series of recent and pending Washington state laws that will require changes to Spokane Valley’s comprehensive plan and development regulations and previewed next steps on public outreach.

The briefing by planning staffer Steve Roberge summarized bills affecting unit-lot subdivision, binding site plans, lot splitting, accessory-dwelling-unit programs, parking minimums and a new Housing Accountability Act that directs state reviews of local housing elements. Roberge told the commission the state extended the comp plan deadline to Dec. 31, 2026, but left the development-regulation deadline unchanged.

Roberge said the package includes bills that are already signed and others still awaiting the governor’s action. “So just to give you, I’m gonna talk about 8, 9 bills tonight,” he said, adding that many measures will require code amendments and phased implementation timelines. He cautioned several measures are “not even technically law yet.”

Why it matters: the measures change what Spokane Valley must allow or review locally — from a new unit-lot subdivision process that allows lots to be divided but remain within a parent parcel, to a law that permits binding site plans for multifamily parcels and a lot-splitting provision that lets a single lot be split once and processed with a building permit. Several bills include multi-year implementation windows; others will take effect more quickly.

Key points from the staff presentation

- Comp plan schedule: Roberge said the Legislature extended the comprehensive-plan deadline to Dec. 31, 2026. The city’s consultant is still on track to deliver a draft by June 30,…