Fanwood is a New Jersey Transit railroad station on the Raritan Valley Line, in Fanwood, Union County, New Jersey, United States. The building on the north side of the tracks is a Victorian building and, like the north building at Westfield, is used by a non-profit organization. The address is Fanwood Station, 238 North Avenue, Fanwood, Union County, New Jersey. The ticket office is in the station building on the south side of the tracks. The station was added to the National Register of Historic Places on July 17, 1980.