William R. Griffith House

The William R. Griffith House, also known as the Cathedral House or the Cathedral House of St. Stephen's Episcopal Cathedral, is an historic, American home that is located in Harrisburg, Dauphin County, Pennsylvania.

It was added to the National Register of Historic Places in 1976.

History and architectural features
Built between 1840 and 1843, this historic structure is a three-story, three-bay-wide, brick dwelling that was designed in the Greek Revival style. The front block measures twenty-eight feet by forty feet, with a narrower rear block measuring fifteen feet by fifty feet. It features a front portico with freestanding Ionic order columns.

It was added to the National Register of Historic Places in 1976.