Seattle

Man stenciling sidewalk with large stencil of water-activated paint in Seattle, Washington.

This Seattle sidewalk art only appears when it rains

Prompted to find a silver lining to the gloom of rainy Pacific Northwest days, an artist hit upon a novel solution: water-activated sidewalk paint.

April 4, 2026 - The Washington Post

Construction crane next to large building under construction against sunset sky in Seattle, Washington.

Facing Plummeting Permit Applications, Seattle Weighs Rolling Back Mandatory Affordability Fee

While many factors affect the drop in housing permits, developers say a change to the fee could make a significant impact in moving projects along.

March 29, 2026 - The Seattle Times

Crosswalk in Seattle, Washington with green painted bike lane and rainbow-painted crosswalk and electric cables for transit cars above.

Seattle Creates 4 ‘Low-pollution Neighborhoods’

The pilot program is designed to reduce air pollution and increase access to transit and safe walking and biking infrastructure.

March 27, 2026 - The Urbanist

Apartment building built by Seattle Social Housing Developer in Seattle, Washington.

New Washington State Law Lets Cities Give Social Housing Developers City-owned Land

In its current form, HB 1687, which authorizes local governments to assist social housing agencies with land or other resources, only applies to Seattle.

March 23, 2026 - The Urbanist

Cars pulling in at SeaTac airport drop-off area.

Seattle Launches 24/7 Bus Service to SeaTac Airport

A new pilot program provides round-the-clock service to the city’s international airport.

March 16, 2026 - Mass Transit

Co-housing building in Seattle, Washington with retail on ground floor.

Seattle Developer Builds 35-unit Co-housing Complex for his Friends

The building offers private apartments with shared amenities and reserves 20% of units for moderate-income families.

March 16, 2026 - Business Insider

Seattle skyline with Space Needle and power lines in foreground.

Seattle Density Increase Stymied by Underground Power Line Requirement

A new policy that requires buildings with four or more units to bury their electrical lines is making housing development more costly and causing months-long delays.

March 8, 2026 - The Seattle Times

Street in Seattle, Washington with large trees shading sidewalk with glass storefront.

Washington Urban Forestry Program Faces 'Existential' Budget Cut

A proposed budget eliminates funding for a key urban forestry program that funds greening efforts across the state.

March 2, 2026 - The Urbanist

People celebrating at Seattle Seahawks Super Bowl victory parade on street in Seattle.

Nearly 60,000 Seahawks Fans Took Shared Bikes, Scooters to Super Bowl Parade

Lime bike and scooter trips rivaled travel on some of the city’s most massive roads and bridges.

February 26, 2026 - Seattle Bike Blog

Seattle City Hall facade with stairs up to building and red and orange fall leaves on trees.

Seattle Social Housing Tax on Highest-paid Jobs Will Bring in Close to $115 Million in First Year

A 5 percent tax on the highest-paying jobs has brought in twice as much new revenue for social housing as originally predicted.

February 22, 2026 - Publicola

 Crowd of people de-board VTA transit train to attend Wrestlemania 31 at the Levi's Stadium in San Clara, California on March 29, 2015.

Super Bowl and Seahawks Victory Parade Break Transit Ridership Records in Bay Area and Seattle

Roughly 20 percent of Super Bowl attendees arrived at the stadium by transit.

February 16, 2026 - SFGate

Seattle skyline at dusk with Space Needle and yellow construction cranes.

Seattle has Built Over 14,000 Affordable Units Since 2020 — More Than Any Other US Metro

Despite being ahead of other cities, Seattle is still short more than 150,000 affordable units.

January 30, 2026 - The Urbanist

Sound Transit light rail train traveling across floating bridge.

Seattle’s Floating Light Rail Bridge to Open March 28

The new East Link segment of King County’s light rail system crosses Lake Washington on a first-of-its-kind floating bridge.

January 27, 2026 - Mass Transit

Traffic on Denny Way in Seattle with downtown buildings in background.

New Seattle Mayor’s First Actions Focus on Emergency Shelter and Affordable Housing, Bus Lanes

Mayor Wilson signed two executive orders aimed at accelerating shelter and housing development and building bus priority lanes on Denny Way.

January 23, 2026 - Seattle Transit Blog

Seattle skyline in low-rise area with yellow construction crane rising over buildings at dusk.

Seattle Adopts a New Growth Plan, but Major Zoning Battles are Just Beginning

Approving the comprehensive plan update is just the first step in rewriting the city’s zoning code to accommodate more density and affordable housing.

December 19, 2025 - The Urbanist

Man riding LimeGlider green shared mobility pedal-less e-bike/scooter hybrid.

Seattle Lime Bike and Scooter Rides Jumped 61% in 2025 After Introduction of ‘LimeGlider’

Lime added a half-bike, half-scooter hybrid dubbed the LimeGlider to its Seattle fleet in May.

December 18, 2025 - GeekWire

Current Seattle mayor-elect Katie Wilson holding up a sign during a transit protest.

Co-founder of Seattle Transit Riders Union Wins Mayoral Bid

Katie Wilson, co-founder and general secretary of Seattle's Transit Riders Union, edged out incumbent Seattle Mayor Bruce Harrell in one of the nation's closest races on Nov. 4 that took nine days before a winner could be declared.

November 20, 2025 - Governing

An African American gentlemen walking by the front sidewalk of suburban townhouse with cherry blossom. Colorful red siding duplex with blooming pink flower.

Seattle’s Zoning Reform Could Unlock a ‘Multiplex Boom’

A package of stackable density bonuses could make it easier for developers to build 12-plexes.

October 6, 2025 - The Urbanist

Man in tree cutting branch with chainsaw.

Seattle Conflict Between Trees and Housing Heats up

A 2023 update to Seattle’s tree ordinance has led to sharp increase in the number of trees being cut down for redevelopment, prompting advocates to call for better protection of the city’s tree canopy.

September 19, 2025 - Associated Press

White and blue Sound Transit light rail train on floating brige.

Floating Light Rail Bridge Crossing Marks Historic Moment for Seattle Transit

Once testing is complete, Sound Transit will open the world’s first light rail line that uses a floating bridge connecting downtown Seattle to the Eastside.

September 17, 2025 - KOMO News

FREE Course: Walkable City 1: Why Walkability?

After describing his path towards focusing on walkability as the essence of good planning, Jeff Speck marches through his five principal reasons for making more walkable places.

Reinventing Malls: Planning Alchemy—Turning Gray Fields Into Gold

The course focuses on the opportunities and imperatives that shape reinvention of mall sites.

Top Books

An annual review of books related to planning.

Top Schools

The definitive ranking of graduate planning programs.

100 Most Influential Urbanists

The who's who of urbanism, according to Planetizen readers.

Urban Planning Creators You Should Know

A short list of voices on social, video, and podcasting platforms.