Historic District. The historic district as designated by this article shall include the area within the boundary of the district described on the National Register Registration Form, which defines those boundaries as:
"The Riverton Historic District is bounded by the Delaware River on the north. It extends to the western boundary of the property at 109 Bank Avenue and along that property line and the rear property lines of the houses on the west side of Thomas Avenue to Carriage House Lane. At Carriage House Lane, it turns east, extending along the center of the street to Maple Lane in the center of block 303. From there, it extends along the center of Maple Lane to the rear of the properties fronting on the north side of Second Street where it turns west to Thomas Avenue, incorporating the properties fronting on the south side of Second Street and from there back to the center of Maple Lane. The district line then follows the center of Maple Lane to its juncture with the western boundary of the property at 315 Thomas Avenue. It then proceeds east along the center of Thomas to the property at 410 Thomas Avenue, where it turns south to run along the rear of the properties facing on the south side of Thomas. At its juncture with the rear line of the property at 104 Broad Street it again turns south to incorporate that property, then it proceeds east to cross Broad Street. Immediately across Broad, the line turns north to meet the rear property lines of the houses facing on the south side of Thomas Avenue. From there, the line proceeds eastward to Seventh Street, where it turns south one block to the center of Linden Avenue and from there, east to the rear line of the properties facing on the 100 block of Midway. Following the rear line of those properties south, the district line crosses Elm Terrace to incorporate the property at 2 Midway. It then proceeds along the center of Elm Terrace to the rear of the properties at 2 and 4 Park Avenue, where it meets the Riverton Borough line. This, it follows across Park Avenue and through a portion of the Riverton Country Club property to Thomas Avenue. From there, it follows the rear property lines of the houses facing on the eastside of Shrewsbury Lane (incorporating Shrewsbury Yard), then follows the center of Main Street to Eighth Street. At Eighth Street, the lines turns north, following the street to the rear property lines of the houses facing on the north side of Cinnaminson Street. Turning west, it proceeds to the western boundary of 601 Cinnaminson Street, where it turns northeast to incorporate the building on the Conrail Railroad line at Cedar Street. From there, it again turns west down the center of Fulton Street where it continues on to the eastern boundary of the property at 201 Fulton. From there, it runs along that property line to its meeting with the line of the property at 701 Bank Avenue, and along the eastern boundary of that property to the Delaware River and the point of origin."