# Building collapse during demolition in Łódź

> Live situation record from CLSTR: https://clstr.news/situations/building-collapse-during-demolition-in-d
> Updated: 2026-09-11T09:57:10.000Z. Sources: 4. Developments: 2.

A portion of a decaying tenement building in the Bałuty district of Łódź, Poland, collapsed on Zgierska Street during an ongoing demolition of the structure’s front section. 

The incident occurred around 6:00 AM. Residents in an adjacent side wing, which remains physically connected to the section being demolished, reported hearing a “massive bang” followed by falling debris and dust. Witnesses observed bricks falling onto the sidewalk and roadway. Local residents expressed safety concerns, noting the collapse appeared to happen spontaneously without workers present at the time.

## Timeline

### 2026-09-11: Building collapse in Łódź during demolition

A section of a decaying tenement building collapsed during demolition on Zgierska Street in Łódź, causing fear among residents living in the connected adjacent wing.

2 sources. https://clstr.news/cluster/building-collapse-in-d-during-demolition

### 2026-09-05: Lleida building demolition begins after fatal fire

Demolition has started on a residential building in Lleida after a fire rendered the structure uninhabitable. Authorities are investigating the cause of the blaze.

2 sources. https://clstr.news/cluster/lleida-building-demolition-begins-after-fatal-fire

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Cite as: Building collapse during demolition in Łódź. CLSTR, https://clstr.news/situations/building-collapse-during-demolition-in-d