Since 1981, the seat of the Regional Museum is the former town hall in Kutno. The building in the Classicist style was erected in the years 1842-1845, according to the design of Bonifacy Witkowski, on a plot of land donated by the heir of the city, Feliks Mniewski. In 1961, the former entrance gate to the hall was adapted to increase the functionality of the building. The renovation of the outer facade of the town hall carried out from June to December 2001 took into account the project of restoring the facades according to project by Eng. Henryk Siuder from 1981 and restored it to its classicist form. The Regional Museum in Kutno was established as a multi-departmental institution. Its research area covers Kutno and the Kutno region (within the Kutno poviat), documenting the past and present through such areas as: archeology, history, art, ethnography, nature and military. Work is currently underway on the reorganization of the museum in connection with the restoration of Augustus IIIs Palace.