1 James Street North is a 5-storey low-rise office building in Hamilton, Ontario, Canada.

[1] The building was completed in 1972, and is part of the Lloyd D. Jackson Square complex.

The interior features a lobby with granite floors and a steel-clad elevator bank.

The Jackson Square mall, as well as the 3 other office buildings in the complex are accessible from the lobby level.

The building features a large common underground parking lot with a capacity of 1300 vehicles.