Rynek Starego Miasta 28 — Tenement House at Old Town Market Square 28

No. 28 opens the northern frontage of the Market Square, called the Jan Dekert side (mayor of Warsaw at the end of the 18th century). The whole frontage from No. 28 to 42 today houses the Museum of Warsaw, whose permanent exhibition 'The Things of Warsaw' tells the city's history through historical objects.

Destroyed in 1944, rebuilt in 1948–1953 with the rest of the frontage.