{"nrhp_refnum":"85003158","name":"Hollidaysburg Historic District","other_names":["See Also:Blair County Courthouse","Highland Hall"],"category":"district","location":{"address":"Roughly bounded by Spruce, Bella, Blair, and Juniata Sts.","address_restricted":false,"city":"Hollidaysburg","county":"Blair County","state":"PA","lat":40.43063928750007,"lon":-78.39088047635171,"geom_source":"nps_gis"},"listed_date":"1985-12-26","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Industry","Commerce","Transportation","Politics/Government","Architecture"],"significance_levels":["local"],"summary":{"what_it_is":"A historic district of 457 buildings covering the downtown and surrounding neighborhoods of Hollidaysburg, the county seat of Blair County, Pennsylvania, sited on hilly ground above the Beaverdam Branch of the Juniata River. The town was laid out in 1796 on a dog-leg grid centered on a square called the Diamond.","why_significant":"The nomination argues that the district holds a large, well-preserved collection of pre-Civil War residential and commercial buildings and a broad range of Victorian houses and public buildings. It ties the town's development to its role as the transfer point between the Pennsylvania Canal and the Allegheny Portage Railroad, and to its position as county seat attracting prominent lawyers and jurists.","narrative":"Hollidaysburg's historic district covers the older core of a county seat set on hilly ground above the Beaverdam Branch of the Juniata River, laid out on a grid in 1796 around a central square called the Diamond. It contains 457 buildings, and the nomination stresses their integrity and their number. Canal and railroad trade after 1832 brought warehouses, hotels and banks, and the county seat drew lawyers who later became judges and legislators. The district's architecture ranges from brick Federal houses and Greek Revival dwellings to Italianate, Second Empire, Romanesque Revival, Queen Anne and early twentieth-century Colonial Revival buildings. Notable works include the 1877 Gothic Revival courthouse, the 1869-70 Presbyterian Church and the 1902 Citizen's National Bank. Many Allegheny Street commercial buildings survive largely intact, giving a clear view of nineteenth-century business construction in the town.","period_of_significance":"1830-1925","architect_builder":null,"architectural_style":"Federal, Greek Revival, Gothic Revival, Italianate, Second Empire, Victorian Gothic, Romanesque Revival, Queen Anne, Colonial Revival, Neo-Classical","criteria":[],"status_note":null,"vacant_flag":null,"machine_generated":true,"model":"claude-haiku-5-5","prompt_version":"v1.1-2026-10-29","generated_at":"2026-10-29 17:11:34.136643-05","source_pdf":"https://s3.amazonaws.com/NARAprodstorage/lz/electronic-records/rg-079/NPS_PA/85003158.pdf"},"photo":{"url_800":"https://nationalhistoricalregister.com/media/85003158/7f24f93930-800.webp","url_1600":"https://nationalhistoricalregister.com/media/85003158/7f24f93930-1600.webp","licence":"CC BY-SA 2.5","author":"Andrew Bossi","credit_html":"<a href=\"https://commons.wikimedia.org/wiki/File:2008_03_30_-_Hollidaysburg_-_Blair_St_2.JPG\" rel=\"noopener\">Andrew Bossi</a>, <a href=\"https://creativecommons.org/licenses/by-sa/2.5\" rel=\"license noopener\">CC BY-SA 2.5</a>, via Wikimedia Commons","source_page":"https://commons.wikimedia.org/wiki/File:2008_03_30_-_Hollidaysburg_-_Blair_St_2.JPG"},"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":"https://catalog.archives.gov/id/71995886","wikipedia":"https://en.wikipedia.org/wiki/Hollidaysburg_Historic_District","wikidata":"https://www.wikidata.org/wiki/Q15224539"},"indexable":true,"url":"https://nationalhistoricalregister.com/pennsylvania/blair-county/hollidaysburg-historic-district-85003158/"}