The Julius Grey house is a historical building in downtown Bydgoszcz, at 35 Gdańska Street.

[1] At this time, the address was 23 Danzigerstraße[2] Juilius Grey decided to have this place rebuilt and asked, in 1887, master builder Hermann Lewandowski, living at 13 Louisenstrasse (now Hetmanska street) to manage the project.

This architect had already realized several edifices renovation in Bromberg: During interwar period, the Grey family ran on the groung floor a pastry shop (Polish: Cukiernia), see advertisement picture in the gallery), which was famous for the quality of its cakes.

Until 2003, the "Cristal" cafe with its typical Art Nouveau décor has been located here, even when the Hass family moved the pastry in the 1960s.

The edifice is remarkable by two symmetric rounded shape balconies with forged railings: they both enclose the large bay window standing above the entrance gate.