104, Mary Street

104 Mary Street is a late 19th-century cutlery works located in Sheffield. The building is constructed of painted brick with slate roofs and features brick end stacks on the front range and rear wall stacks on the rear ranges. It has a U-shaped plan, with a street-facing range and two attached workshop ranges surrounding a narrow rectangular courtyard.

The Mary Street elevation is three stories tall and consists of six bays. The ground floor has a cart entrance that is partially blocked on the left, featuring plain double doors, a three-light overlight, and a fascia above. There is also an entrance with a plain 20th-century door, an overlight, and a plain stone lintel. The ground floor has four windows, which were boarded up in 2003, all with plain stone lintels and cills. The first floor contains six four-pane sash windows with plain stone lintels and a continuous cill band. The second floor features one two-light and six three-light small-pane casement windows, closely set with a continuous stone lintel and cill band.

The inner courtyard ranges are U-shaped, with a two-story range to the east and a three-story range to the west, both having monopitch roofs, rear wall stacks, and casement windows with brick cills and lintels. The interior was not inspected.

Historically, in the early 20th century, this works was occupied by W Harrison and Son, manufacturers of razor strops and cases. The building has group value with the adjacent 106-110 Mary Street, forming a significant group of industrial buildings in one of the few city center areas that still retains some of its former industrial character.