{"nrhp_refnum":"84003529","name":"Broad Street Historic District (Additional Documentation)","other_names":["See Also:NR Ref nos.:79002331","78002450","78002451","71000733","770"],"category":"district","location":{"address":"Roughly bounded by Juniper, Cherry, 15th, and Pine Sts.","address_restricted":false,"city":"Philadelphia","county":"Philadelphia","state":"PA","lat":39.95010410850006,"lon":-75.16451084507995,"geom_source":"nps_gis"},"listed_date":"1984-04-06","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Commerce","Education","Politics/Government","Architecture"],"significance_levels":["state"],"summary":{"what_it_is":"A linear historic district along Broad Street in central Philadelphia, Pennsylvania, running from Cherry Street to Pine Street and including buildings on the cross streets Arch, Filbert, Chestnut and Juniper. It comprises civic, financial, commercial, cultural and institutional buildings, many dating from the late 19th and early 20th centuries.","why_significant":"The nomination argues that the street, laid out in Thomas Holme's plan of Philadelphia, served as a civic and cultural boulevard in the 19th century and became the city's financial district after City Hall was moved to Broad and Market Streets. Its concentration of tall office buildings by notable architects, together with its cultural institutions and transportation role, is presented as representing the city's commercial and civic development.","narrative":"Broad Street, laid out in Thomas Holme's plan for Philadelphia, runs through the city's center from Cherry to Pine Street and forms a district of civic, financial, commercial and cultural buildings. The first surviving building is John Haviland's Pennsylvania Asylum for the Deaf and Dumb of 1824, a Greek temple design that set the institutional character of the street. Churches, clubs and academies followed in the 1840s and later, including the Union League of 1864 and James H. Windrim's Masonic Temple. After City Hall moved to Broad and Market Streets in the 1870s and 1880s, banks, insurance firms and trust companies built tall office towers along the street, among them the Land Title Towers, the Fidelity Bank and the Girard Trust building. Architects including Frank Furness, Horace Trumbauer, Simon and Simon, and John T. Windrim designed many of these buildings. The street is regarded as the principal concentration of tall buildings in the city.","period_of_significance":"1824-present","architect_builder":null,"architectural_style":null,"criteria":["A","C"],"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 17:11:34.320507-05","source_pdf":"https://s3.amazonaws.com/NARAprodstorage/lz/electronic-records/rg-079/NPS_PA/84003529.pdf"},"photo":{"url_800":"https://nationalhistoricalregister.com/media/84003529/06506ea6ac-800.webp","url_1600":"https://nationalhistoricalregister.com/media/84003529/06506ea6ac-1600.webp","licence":"Public domain","author":"AdamFirst","credit_html":"<a href=\"https://commons.wikimedia.org/wiki/File:Broadstreetcityhall.JPG\" rel=\"noopener\">AdamFirst</a>, Public domain, via Wikimedia Commons","source_page":"https://commons.wikimedia.org/wiki/File:Broadstreetcityhall.JPG"},"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":"https://catalog.archives.gov/id/71997150","wikipedia":"https://en.wikipedia.org/wiki/Broad_Street_Historic_District_(Philadelphia)","wikidata":"https://www.wikidata.org/wiki/Q4971962"},"indexable":true,"url":"https://nationalhistoricalregister.com/pennsylvania/philadelphia/broad-street-historic-district-additional-documentation-84003529/"}