The Thomas Maskel House is located in Greenwich, Cumberland County, New Jersey, United States. The building was built in 1703 and was added to the National Register of Historic Places on June 10, 1975. See also National Register of Historic Places listings in Cumberland County, New Jersey References Houses completed in 1703 Houses on the National Register of Historic Places in New Jersey Houses in Cumberland County, New Jersey National Register of Historic Places in Cumberland County, New Jersey New Jersey Register of Historic Places 1703 establishments in New Jersey Greenwich Township, Cumberland County, New Jersey