National Register of Historic Places listings in Blair County, Pennsylvania facts for kids

Location of Blair County in Pennsylvania

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

This is intended to be a complete list of the properties and districts on the National Register of Historic Places in Blair 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 map.

There are 28 properties and districts listed on the National Register in the county. Two sites are further designated as National Historic Landmarks and another is designated a National Historic Site.

This National Park Service list is complete through NPS recent listings posted March 31, 2017.

Current listings

	Name on the Register	Image	Date listed	Location	Municipality	Description
1	Allegheny Furnace		September 6, 1991 (#91001131)	3400 Crescent Road 40°29′32″N 78°24′26″W	Altoona
2	Allegheny Portage Railroad National Historic Site		October 15, 1966 (#66000648)	U.S. Route 22 40°27′15″N 78°32′25″W	Allegheny Township	Extends into Conemaugh and Cresson Townships in Cambria County
3	Altoona Armory		May 9, 1991 (#91000507)	327 Frankstown Road 40°28′53″N 78°23′50″W	Logan Township
4	Baker Mansion		June 5, 1975 (#75001619)	3500 Baker Boulevard 40°29′26″N 78°24′30″W	Altoona
5	Birmingham Bridge		March 20, 1990 (#90000400)	Over the Juniata River, north of Birmingham off Pennsylvania Route 350 40°38′56″N 78°11′57″W	Tyrone Township	Extends into Warriors Mark Township in Huntingdon County
6	Blair County Courthouse		June 17, 1976 (#76001606)	423 Allegheny Street 40°25′49″N 78°23′33″W	Hollidaysburg
7	Broad Avenue Historic District		July 25, 2002 (#02000806)	Roughly along Broad Avenue, from 23rd to 31st Streets 40°30′08″N 78°24′46″W	Altoona
8	Central Trust Company Buildings		November 1, 1984 (#84000271)	1210–1218 11th Avenue 40°30′55″N 78°24′06″W	Altoona
9	Downtown Altoona Historic District		July 24, 1992 (#92000946)	Roughly bounded by 11th Avenue, 11th Street, 15th Avenue and 13th Street, also 700–1000 Lexington and 900–1000 Howard Avenues 40°30′59″N 78°24′08″W	Altoona	Second set of boundaries represents a boundary increase of August 20, 2004
10	Etna Furnace		April 11, 1973 (#73001593)	North of Williamsburg: roughly the area south and east of the bend of the Frankstown Branch Juniata River at Mount Etna 40°31′34″N 78°11′11″W	Catharine Township	Specific boundaries represent a boundary increase of September 6, 1991
11	Fort Roberdeau		May 29, 1974 (#74001753)	West of Culp off U.S. Route 220 40°34′57″N 78°16′26″W	Tyrone Township
12	Highland Hall		September 13, 1978 (#78002351)	517 Walnut Street 40°25′55″N 78°23′32″W	Hollidaysburg
13	Hollidaysburg Historic District		December 26, 1985 (#85003158)	Roughly bounded by Spruce, Bella, Blair, and Juniata Streets 40°25′48″N 78°23′29″W	Hollidaysburg
14	Horseshoe Curve		November 13, 1966 (#66000647)	5 miles (8 km) west of Altoona on the Blair County Veterans Memorial Highway (SR 4008) 40°29′52″N 78°29′03″W	Logan Township
15	Jacob Isett House and Store		March 28, 1997 (#97000290)	Legislative Route 1013, 0.3 miles (0.5 km) south of junction with Legislative Route 1015 40°36′16″N 78°12′25″W	Tyrone Township
16	D.S. Keith Junior High School		December 11, 2011 (#11000922)	1318 19th Avenue 40°31′11″N 78°24′32″W	Altoona	Part of the Educational Resources of Pennsylvania MPS
17	Knickerbocker Historic District		February 20, 2002 (#02000064)	4th, 5th and 6th Avenues, Burgoon Road, 40th and 41st Streets 40°29′11″N 78°24′50″W	Altoona
18	Leap-the-Dips		March 15, 1991 (#91000229)	700 Park Avenue 40°28′15″N 78°23′48″W	Logan Township
19	Llyswen Historic District		July 25, 2002 (#02000807)	Coleridge, Logan, Aldrich bounded by Mill Run and Ward 40°28′59″N 78°24′25″W	Altoona
20	Mishler Theatre		April 11, 1973 (#73001592)	1208 12th Avenue 40°30′59″N 78°24′07″W	Altoona
21	J.L. Noble School		July 11, 1996 (#96000712)	209 12th Avenue, Juniata 40°32′16″N 78°23′35″W	Altoona
22	Penn Alto Hotel		May 5, 1989 (#89000350)	12th Street and 13th Avenue 40°31′01″N 78°24′09″W	Altoona
23	Roaring Spring Historic District		March 3, 1995 (#95000133)	Roughly bounded by Barley, Lower, Walnut, Roosevelt, California, Hickory, Fairview, Sugar and North Main Streets 40°20′05″N 78°23′56″W	Roaring Spring
24	Daniel Royer House		November 3, 1975 (#75001620)	5 miles (8.0 km) southwest of Williamsburg on Pennsylvania Route 866 40°25′25″N 78°16′13″W	Woodbury Township
25	St. John's Evangelical Lutheran Church		September 18, 1978 (#78002350)	Sinking Valley on Old Water Street Road Northeast of Culp 40°35′39″N 78°15′01″W	Tyrone Township
26	Tyrone Armory		December 22, 1989 (#89002083)	956 South Logan Avenue 40°40′11″N 78°14′25″W	Tyrone
27	Tyrone Borough Historic District		January 21, 1993 (#92001823)	Roughly bounded by West 14th Street, Logan Avenue, Bald Eagle Avenue, the Little Juniata River, West 8th Street and Jefferson Avenue 40°40′19″N 78°14′26″W	Tyrone
28	Williamsburg Historic District		May 12, 1995 (#95000518)	Approximately 30 square blocks centered around Second and High Streets 40°27′39″N 78°12′14″W	Williamsburg

Former listings

	Name on the Register	Image	Date listed	Date removed	Location	City or town	Summary
1	Charles B. Dudley House		1976 (#76001605)	January 3, 2001	802 Lexington Avenue	Altoona	Demolished in late 1999.