From 1936 foundation to 2017 reopening
The museum was founded in 1936, long before its current presentation took shape. After the devastation of Warsaw in World War II, the Old Town was rebuilt, and a major renovation in 2014-2016 led to the reopening of the headquarters in May 2017. What you see today is not just a collection display; it is part of the city's own reconstruction story.
Why the Old Town houses matter
The headquarters occupies 11 connected townhouses on the northern side of Old Town Market Square, inside the UNESCO-listed historic center of Warsaw. You are not walking into a neutral box but into rooms, ceilings, passages, and viewpoints that already carry the texture of the city. That is why even the transitions between galleries feel like part of the exhibition.
Things, not chronology, lead the visit
The core exhibition is built from three strands: The Things of Warsaw, The Warsaw Data, and The History of Tenement Houses. Together they spread 7,352 original objects across 21 themed rooms and let you assemble your own version of the city rather than march through one schoolbook timeline. If you enjoy making connections yourself, this is where the museum becomes addictive.
The objects worth noticing first
On a first visit, pay attention to the pieces that pin abstract history in place: the original mermaid from the Old Town Market Square, the more than 500-year-old robes of the last Mazovian dukes, and the huge mural by Wojciech Fangor. These are the objects that stop the museum from feeling merely civic and worthy. They make it vivid.