{"nrhp_refnum":"05000096","name":"West Chester Historic District (Boundary Increase)","other_names":[],"category":"district","location":{"address":"Roughly bounded by West Chester's northern boundary,Poplar St., East Rosedale Ave., and South Bradford Ave.","address_restricted":false,"city":"West Chester","county":"Chester County","state":"PA","lat":39.957879177500075,"lon":-75.60423827618848,"geom_source":"nps_gis"},"listed_date":"2005-02-27","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Commerce","Politics/Government","Architecture"],"significance_levels":["local"],"summary":{"what_it_is":"A proposed boundary increase to the West Chester Downtown Historic District in the borough of West Chester, Chester County, Pennsylvania, covering about 60 percent of the borough's area and including residential, commercial, industrial and park resources. It contains 4,028 resources, of which 3,641 are contributing.","why_significant":"The nomination argues that resources outside the original district reflect the borough's growth from the mid-eighteenth through mid-twentieth centuries, including its role as county seat, its railroad-era industries and its working-class neighborhoods. It extends the period of significance of the existing district to 1954 to include mid-twentieth century buildings. Under criterion C it contends the resources reflect regionally popular architectural styles and the borough's urban growth pattern.","narrative":"West Chester grew from a crossroads village at the Wilmington and Philadelphia roads, and became the Chester County seat after the courthouse was relocated there in 1784. This proposed district extends the original downtown district into surrounding residential and industrial areas, covering about 60 percent of the borough. It contains 4,028 resources, most of them contributing buildings dating from the eighteenth to the mid-twentieth century. Subdivisions of former farms in the early nineteenth century produced long narrow lots lined with brick rowhouses. After the West Chester Railroad opened in 1833, industries such as the Hoopes Brothers and Darlington Wheel Works and the Sharples Separator Works developed along the rail corridor. Worker housing in neighborhoods like Riggtown reflects the immigrant labor that sustained these industries. The district's significance rests on its intact collection of buildings that document this development, and the nomination extends the period of significance to 1954.","period_of_significance":"c. 1750-1954","architect_builder":null,"architectural_style":null,"criteria":["A","C"],"status_note":"The district has lost less than two percent of its contributing buildings since 1985, mostly to fire or demolition, and has changed very little in recent decades.","vacant_flag":null,"machine_generated":true,"model":"claude-haiku-5-5","prompt_version":"v1.1-2026-10-29","generated_at":"2026-10-29 17:10:27.538227-05","source_pdf":"https://s3.amazonaws.com/NARAprodstorage/lz/electronic-records/rg-079/NPS_PA/05000096.pdf"},"photo":{"url_800":"https://nationalhistoricalregister.com/media/05000096/381fe11e04-800.webp","url_1600":"https://nationalhistoricalregister.com/media/05000096/381fe11e04-1600.webp","licence":"Public domain","author":"Zoewscott","credit_html":"<a href=\"https://commons.wikimedia.org/wiki/File:Westchester.jpg\" rel=\"noopener\">Zoewscott</a>, Public domain, via Wikimedia Commons","source_page":"https://commons.wikimedia.org/wiki/File:Westchester.jpg"},"district":{"nrhp_refnum":"85001447","name":"West Chester Downtown Historic District","url":"https://nationalhistoricalregister.com/districts/pennsylvania/west-chester-downtown-historic-district-85001447/"},"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":"https://catalog.archives.gov/id/71998648","wikipedia":"https://en.wikipedia.org/wiki/West_Chester_Downtown_Historic_District","wikidata":"https://www.wikidata.org/wiki/Q7984713"},"indexable":true,"url":"https://nationalhistoricalregister.com/pennsylvania/chester-county/west-chester-historic-district-boundary-increase-05000096/"}