The John Johnson Three-Decker is a historic triple decker house in Worcester, Massachusetts.

When listed on the National Register of Historic Places in 1990, the porch had turned balusters and supports,[2] features that have since been removed.

The Belmont Avenue area in which the house was built was primarily populated by Scandinavian immigrants at the time of its construction, c. 1894.

This was one of the first parts of the Belmont Avenue area to be built out with triple deckers, which provided housing for workers at the major steel and wire plants north of downtown Worcester.

Typical early tenants were machinists, laborers, and wire workers of Finnish and Swedish extraction.