Yakima Planning Commission debates local design standards, middle-housing impacts, ADUs and parking as comprehensive-plan outreach begins

Commissioners devoted lengthy discussion March 12 to local design standards, state-mandated “middle housing” requirements, accessory dwelling units and parking and stormwater concerns as part of the Yakima comprehensive-plan update process.

Planning staff told the commission they are preparing a public participation plan and expect to schedule the first public engagement session around April 16. "I'll shoot the date out to everybody after this," staff member Trevor said. The engagement work will be part of a periodic comprehensive-plan update the council started last month.

A member of the public and former commissioner, Shelly White, addressed the commission during public comment and read material she had presented to the City Council. White summarized state bills by name as she understood them and warned of local effects: “HB 1110 … must allow 4 housing units per lot on most or all formally single family residential lots,” she said, adding that the laws also reduce permitting timelines and promote unit lot subdivisions developed with guidance from the Department of Commerce.

Commissioners and staff discussed what design standards could look like locally. Planning staff described design standards as rules or guidelines addressing building elements such as windows, trim, siding and roof forms and also parcel-level considerations such as setbacks, modulation and finished facades. Staff pointed to the City of Wenatchee as an example and said design standards could be applied differently across districts: “we can divide the city up into certain districts or segments,” Trevor said, to reflect differing neighborhood character.

Several commissioners expressed mixed views. Some supported design standards for downtown, historic districts and multifamily projects to preserve neighborhood character and require modulation and landscaping. Others said they opposed rigid, citywide controls on residential appearance and worried about overregulation in single-family neighborhoods. Commissioners repeatedly raised practical concerns tied to middle-housing requirements: narrow streets and on-street parking, emergency access for fire apparatus, sewer and stormwater capacity, and enforcement of building and occupancy standards.

Staff provided an occupancy and project activity summary that planners have recorded for 2024: the packet included project descriptions such as duplexes, triplexes and four-unit townhomes and a compiled total of 407 new units delivered in 2024, according to staff. Commissioners asked for clearer presentation of which units already have certificates of occupancy and which remain under construction; staff said they would provide that alongside future reports.

Commissioners also discussed regulatory limits and enforcement. A commissioner noted that provisions for adequate public facilities — water, sewer and stormwater — remain avenues for limiting development where infrastructure is insufficient, and staff confirmed those limits can apply under the middle-housing statute. Commissioners asked for outreach to utilities and fire to ensure facility data is incorporated into the comp-plan process; staff said they have been in contact with those divisions and have current documents on water, wastewater and transportation facilities.

Several commissioners asked staff to gather examples of design standards other municipalities have adopted and to return with options for public review. Staff said the comp-plan engagement process will be the venue to test community appetite for design standards, and commissioners agreed to continue exploring the topic as state law and the City Council’s decisions evolve.

No formal policy actions on design standards, ADU rules or parking requirements were taken at the meeting; the commission’s discussion was exploratory and focused on potential recommendations to guide planning staff and inform the public outreach effort.