Ballard Condo Evacuated After Gas Leak on NW Market

Seattle Fire crews secured the natural gas leak and ventilated the eight-story building before allowing residents to return.

Apr. 4, 2026 at 3:49pm

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Residents of an eight-story Ballard condo in Seattle were evacuated on Saturday morning after firefighters discovered a natural gas leak that had spread to every floor of the building. Seattle Fire crews traced the leak to a source on the 1500 block of NW Market Street, secured it, and began ventilating the structure while occupants waited outside and streets around the scene were restricted.

Why it matters

Gas leaks in residential buildings can pose serious risks to public safety, requiring quick action by emergency responders to isolate the source, ventilate the affected area, and coordinate with utility providers to make repairs. This incident highlights the importance of gas leak protocols and the need for continued vigilance around aging infrastructure in Seattle's neighborhoods.

The details

According to the Seattle Fire Department, firefighters "found the source of the natural gas leak and secured it" and detected natural gas on all eight floors before starting ventilation. The department said crews would let residents know at the scene when it was safe to return to their homes. An AlertSeattle notification was sent to nearby residents urging them to stay away from the 1500 block of NW Market Street while the evacuation and investigation were underway.

  • The incident occurred on Saturday, April 4, 2026.

The players

Seattle Fire Department

The local fire department that responded to the gas leak, secured the source, and coordinated the evacuation and ventilation of the affected building.

Puget Sound Energy

The local utility company that provides natural gas service and works with emergency responders to address gas leaks and make necessary repairs.

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What they’re saying

“We found the source of the natural gas leak and secured it. We're now ventilating the building and will let residents know when it's safe to return.”

— Seattle Fire Department

What’s next

The Seattle Fire Department and Puget Sound Energy will continue to monitor the situation and coordinate the safe reentry of residents once air quality readings inside the building have cleared.

The takeaway

This gas leak incident underscores the importance of robust emergency response protocols and the need for ongoing maintenance and upgrades to aging utility infrastructure in urban neighborhoods. The quick action by Seattle firefighters likely prevented a more serious situation and highlights the vital role first responders play in protecting public safety.