Garretson Forge and Farm is a farm owned by the Garretson Family since 1719. Located in Fair Lawn, Bergen County, New Jersey, United States, it is one of the oldest historic sites in the county.[4] The Peter Garretson House (also known as Garretson-Brocker Home[5]) was built in 1720 and was added to the National Register of Historic Places on November 19, 1974.