The house was built in 1902–1903 for the barber George Sikorski;[1] at this time its address was 20 Danzigerstrasse, Bromberg.

It was designed by the architect Fritz Weidner, a German builder who came to Bydgoszcz at the end of the 19th century.

During the interwar period, the ground floor housed Edward Kozlowski's[2] jewelry store.

At the end of the 1930s, the family Kałamajski moved from building at 27 Gdansk st. to install a dyeing shop, Tint.

The building represents the style of picturesque architecture, typical of Fritz Weidner projects.