W. A. Mason House

The W. A. Mason House, located at 87 Raymond Street in Cambridge, Massachusetts, is a historic 2+1⁄2-story wood-frame residence built in 1846 and expanded in 1867. Its unique T-shaped design features Italianate massing and decorative window hoods, complemented by Greek Revival corner pilasters. The house was constructed for W. A. Mason, a city surveyor instrumental in the city's 19th-century development. Recognized for its historical significance, it was added to the National Register of Historic Places in 1983, making it a noteworthy site for tourists and researchers interested in architectural history and local heritage.