National Register of Historic Places listings in Butler County, Pennsylvania

National Register of Historic Places listings in Butler County, Pennsylvania

Location of Butler County in Pennsylvania

This is a list of the National Register of Historic Places listings in Butler County, Pennsylvania.

This is intended to be a complete list of the properties and districts on the National Register of Historic Places in Butler County, Pennsylvania, United States. The locations of National Register properties and districts for which the latitude and longitude coordinates are included below, may be seen in a Google map.[1]

There are 11 properties and districts listed on the National Register in the county. One site is further designated as a National Historic Landmark District.

This National Park Service list is complete through NPS recent listings posted December 5, 2014.[2]

Current listings

[3] Name on the Register Image Date listed[4] Location City or town Description
1 Butler Armory
Butler Armory
July 12, 1991
216 North Washington Street
2 Butler County Courthouse
Butler County Courthouse
September 15, 1977
South Main and Diamond Streets
3 Butler County National Bank
Butler County National Bank
November 7, 1995
302 South Main Street
4 Butler Historic District
Butler Historic District
May 29, 2003
Roughly bounded by North Church Street, Walnut Street, Franklin Street, and Wayne Street
5 Elm Court
Elm Court
December 6, 1979
Between Polk and Elm Streets
6 Harmony Historic District
Harmony Historic District
March 21, 1973
Pennsylvania Route 68
7 Sen. Walter Lowrie House
Sen. Walter Lowrie House
May 1, 1979
West Diamond and South Jackson Streets
8 Passavant House
Passavant House
April 11, 1977
243 South Main Street
9 Preston Laboratories
Preston Laboratories
December 26, 2012
415 S. Eberhart Road, west of Butler
Butler Township Site plan
10 John Roebling House
John Roebling House
November 13, 1976
Roebling Park, along Rebecca Street
Saxonburg Home of John Roebling
11 Saxonburg Historic District
Saxonburg Historic District
February 14, 2003
Portions of East and West Main, North and South Rebecca, North and South Isabella, Pittsburgh, Butler, and State Streets

See also


  1. ^ The latitude and longitude information provided in this table was derived originally from the National Register Information System, which has been found to be fairly accurate for about 99% of listings. For about 1% of NRIS original coordinates, experience has shown that one or both coordinates are typos or otherwise extremely far off; some corrections may have been made. A more subtle problem causes many locations to be off by up to 150 yards, depending on location in the country: most NRIS coordinates were derived from tracing out latitude and longitudes off of USGS topographical quadrant maps created under the North American Datum of 1927, which differs from the current, highly accurate WGS84 GPS system used by most on-line maps. Chicago is about right, but NRIS longitudes in Washington are higher by about 4.5 seconds, and are lower by about 2.0 seconds in Maine. Latitudes differ by about 1.0 second in Florida. Some locations in this table may have been corrected to current GPS standards.
  2. ^ "National Register of Historic Places: Weekly List Actions". National Park Service, United States Department of the Interior. Retrieved on December 5, 2014.
  3. ^ Numbers represent an ordering by significant words. Various colorings, defined , differentiate National Historic Landmarks and historic districts from other NRHP buildings, structures, sites or objects.
  4. ^ The eight-digit number below each date is the number assigned to each location in the National Register Information System database, which can be viewed by clicking the number.