Palmer Park Apartment Building Historic District was created in 1925.
James Cant Ranch Historic District was created in 1918.
Joseph T. Smitherman Historic Building was created in 1847.
Historic Folsom was created in 2005.
National Trust for Historic Preservation was created in 1949.
William Whitley House State Historic Site was created in 1938.
Boswell Historic District was created in 1901.
Lynnside Historic District was created in 1845.
Lincolnshire Historic District was created in 1923.
Leinkauf Historic District was created in 1987.
Astor Historic District was created in 1835.
Pultneyville Historic District was created in 1850.
Wrightsville Historic District was created in 1790.
Twickenham Historic District was created in 1818.
Binnewater Historic District was created in 1872.
Enclosure Historic District was created in 1812.
Chaplin Historic District was created in 1815.
Greystone Historic District was created in 1817.