National Register of Historic Places listings in Union County, Pennsylvania

Location of Union County in Pennsylvania

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

This is intended to be a complete list of the properties and districts on the National Register of Historic Places in Union 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 19 properties and districts listed on the National Register in the county.

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

Current listings

^[3]	Name on the Register	Date listed^[4]	Location	City or town	Description
1	Allenwood River Bridge	01988-06-22-0000June 22, 1988 (#88000865)	Legislative Route 460 over the West Branch of the Susquehanna River at Allenwood	Gregg Township	Bridge was replaced with a new structure in 1990. It extended into Delaware Township in Northumberland County
2	Buffalo Presbyterian Church	01976-01-30-0000January 30, 1976 (#76001675)	West of Lewisburg on Pennsylvania Route 192	Buffalo Township
3	Chamberlin Iron Front Building	01979-05-14-0000May 14, 1979 (#79002347)	434 Market Street	Lewisburg
4	Factory Bridge	01980-02-08-0000February 8, 1980 (#80003645)	1 mile (1.6 km) west of White Deer on Township 629	White Deer Township
5	Benjamin Griffey House	01978-09-13-0000September 13, 1978 (#78002474)	West of Allenwood on Pennsylvania Route 44	Gregg Township	The house was badly damaged in a 1980 fire, and is no longer standing at its original location.
6	Halfway Lake Dam	01987-05-11-0000May 11, 1987 (#87000046)	16 miles (26 km) west of Lewisburg on Pennsylvania Route 192	Hartley Township
7	Hassenplug Bridge	01980-02-08-0000February 8, 1980 (#80003641)	North 4th Street	Mifflinburg
8	Hayes Bridge	01980-02-08-0000February 8, 1980 (#80003642)	West of Mifflinburg on Township 376	West Buffalo Township
9	William A. Heiss House and Buggy Shop	01979-08-06-0000August 6, 1979 (#79002348)	523 Green Street	Mifflinburg
10	Lewisburg Armory	01991-11-14-0000November 14, 1991 (#91001700)	U.S. Route 15 south of its junction with Pennsylvania Route 45	East Buffalo Township
11	Lewisburg Historic District	02004-07-28-0000July 28, 2004 (#04000759)	Roughly bounded by U.S. Route 15, Beck Street, the Susquehanna River, and the borough boundary	Lewisburg
12	Mifflinburg Historic District	01980-04-10-0000April 10, 1980 (#80003643)	Pennsylvania Route 45	Mifflinburg
13	Millmont Red Bridge	01980-02-08-0000February 8, 1980 (#80003644)	Southwest of Millmont on Legislative Route 59005	Hartley Township
14	New Berlin Presbyterian Church	01972-10-26-0000October 26, 1972 (#72001178)	Vine and High Streets	New Berlin
15	Old Union County Courthouse	01972-11-09-0000November 9, 1972 (#72001179)	Market and Vine Streets	New Berlin
16	Packwood House-American Hotel	01978-09-20-0000September 20, 1978 (#78002475)	10 Market Street	Lewisburg
17	Reading Railroad Freight Station	01992-01-22-0000January 22, 1992 (#91002012)	Junction of South 5th and St. Louis Streets	Lewisburg
18	Slifer House	01975-06-18-0000June 18, 1975 (#75001668)	North of Lewisburg off U.S. Route 15 on Pennsylvania Route 59024	Kelly Township
19	Watsontown River Bridge	01988-06-22-0000June 22, 1988 (#88000801)	Legislative Route 240 spur over the West Branch of the Susquehanna River	White Deer Township	Extends into Watsontown in Northumberland County

References

^ 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.
^ "National Register of Historic Places: Weekly List Actions". National Park Service, United States Department of the Interior. Retrieved on December 5, 2014.
^ 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.
^ 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.

US National Register of Historic Places in Pennsylvania

Topics	Contributing property Keeper of the Register Historic district History of the National Register of Historic Places National Park Service Property types

Lists by county	Adams Allegheny Armstrong Beaver Bedford Berks Blair Bradford Bucks Butler Cambria Cameron Carbon Centre Chester East North South Clarion Clearfield Clinton Columbia Crawford Cumberland Dauphin Delaware Elk Erie Fayette Forest Franklin Fulton Greene Huntingdon Indiana Jefferson Juniata Lackawanna Lancaster Lawrence Lebanon Lehigh Luzerne Lycoming McKean Mercer Mifflin Monroe Montgomery Montour Northampton Northumberland Perry Philadelphia Pike Potter Schuylkill Snyder Somerset Sullivan Susquehanna Tioga Union Venango Warren Washington Wayne Westmoreland Wyoming York

Lists by city	Pittsburgh Lancaster Philadelphia Center City North Northeast Northwest South Southwest West

Other lists	European archaeological sites Native American archaeological sites Bridges (covered) National Historic Landmarks (Philadelphia)

Category NRHP portal

Municipalities and communities of Union County, Pennsylvania, United States

County seat: Lewisburg

Boroughs	Hartleton Lewisburg Mifflinburg New Berlin

Townships	Buffalo East Buffalo Gregg Hartley Kelly Lewis Limestone Union West Buffalo White Deer

CDPs	Allenwood Laurelton Linntown New Columbia Vicksburg West Milton Winfield

Unincorporated communities	Cowan Lochiel Mazeppa

National Register of Historic Places listings in Union County, Pennsylvania