University of Washington: A Resilient Future Starts Here. Online Master of Infrastructure Management and Planning. Apply Now.

Plans and Policy

Sea-Tac Airport Sets Passenger Record, Plans Next Phase of Expansion Projects

Seattle-Tacoma International Airport (SEA) set a new record of 52.6 million passengers in 2024, and the Port of Seattle is advancing an improvement plan to better accommodate 56 million passengers by 2032.

Seattle’s Most Exclusive Neighborhoods File Appeals to Delay Harrell’s Growth Plan

The appeals, filed by residents in Madison Park, Mount Baker, and Hawthorne Hills, seek to require additional environmental review, pushing back the City's plan to allow more housing.
The Seattle council chambers are filled to the brim. People hold signs to promote their views.

Housing Advocates Outnumber ‘One Seattle’ Opponents, Moore and Rivera Back Opponents

Housing advocates outnumbered opponents by a margin of 89 to 75 during a five-hour public hearing Wednesday on the One Seattle housing growth plan. Nevertheless, several councilmembers made it clear they sided with slow-growth advocates, rather than the majority demanding more housing options.
A Seattle neighborhood with apartment buildings fronting Aurora Ave N, a busy loud street

Harrell Growth Plan Would Produce Fewer Affordable Homes Than Alternative 5

The 1,300-page environmental review of the One Seattle plan shows that the Mayor's preferred plan would increase hardscape, tree removal, and greenhouse gas emissions, while decreasing affordable housing over broadly supported Alternative 5.
A handful of people stand at the railing at Kerry Park overlooking the Seattle skyline with the space needle prominently in the needle and they snap photos.

How Much Housing Growth Should Seattle Be Targeting?

Seattle has set a goal of 112,000 new homes over the next 20 years, but is that really enough to meet demand?
A photo from SoDo, with T-Mobile Park in the background. An older brick building stands next to smaller, more run down storefronts with a large wide road in the foreground

Seattle Council Sharply Divided Over Allowing Housing in Stadium District

With housing advocates and the Port of Seattle divided on the issue of allowing housing near Seattle's sports stadiums, councilmembers are being forced to pick sides, after Sara Nelson reintroduced the proposal earlier this month.
An aerial photo of a boulevard with port cranes and Elliott Bay in the distance.

Could Seattle’s 20-Year Growth Plan Get Derailed by Predatory Appeal?

The release of the city's final environmental review of the One Seattle growth plan is likely to be followed by an appeal, in an attempt to stop neighborhood-level zoning changes. But while an appeal may add time, it's likely to ultimately fail.
A view of the eastern half of South Lake Union with Capitol Hill and First Hill apartment towers in the background.

Homebuilders Warn Seattle’s Planned MFTE Changes Threaten to Kill Affordability Program

The Harrell Administration has proposed changes to the Multifamily Property Tax Exemption (MFTE) that housing advocates warn could cause the affordable housing program to “collapse entirely.”