{"nrhp_refnum":"80003605","name":"Walnut-Chancellor Historic District","other_names":[],"category":"building","location":{"address":"21st., Walnut and Chancellor Sts.","address_restricted":false,"city":"Philadelphia","county":"Philadelphia","state":"PA","lat":39.95004600200005,"lon":-75.17528550978525,"geom_source":"nps_gis"},"listed_date":"1980-12-01","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Architecture"],"significance_levels":["local"],"summary":{"what_it_is":"A historic district of 19th-century residential buildings, carriage houses and a church in the Rittenhouse area of Philadelphia, centered on the 2000 block of Walnut Street, Chancellor Street and the west side of South 21st Street. Walnut Street houses date mainly from the 1850s to 1880s, and the district was developed on land that had been brickyards.","why_significant":"The district is argued to be a surviving record of 19th-century social and architectural life, with upper middle class houses on Walnut Street, servants' carriage houses on Chancellor Street and middle class houses on 21st Street. It contains works by three Philadelphia architects, Theophilus P. Chandler, Henry Sims and Frank Furness, and a rare type of Anglo-Italianate rowhouse with a raised entry above a service basement.","narrative":"Built along the 2000 block of Walnut Street and its rear alley, the district's houses were put up from about 1856 onward on former brickyard land west of Rittenhouse Square. The Walnut Street fronts are sandstone and brownstone rowhouses, several with projecting bays, cornices and carved ornament, and their scale and cornice lines are nearly uniform. Behind them, the Chancellor Street carriage houses served the owners' households. Frank Furness designed the Hockley House at 235 South 21st Street in 1875 and a group of four houses at 237 to 243 South 21st Street about 1888. Henry Sims designed the First Presbyterian Church at Walnut and 21st Streets, whose 1869 to 1872 Gothic Revival building is a neighborhood landmark with a wood truss-spanned interior. The district's rowhouse type, with a raised entry over a full English basement, is described as extremely rare in Philadelphia.","period_of_significance":"1850-1900","architect_builder":"Theophilus Parsons Chandler, Henry Sims, Frank Furness (architects of individual buildings in the district)","architectural_style":"Anglo-Italianate; Italianate; Neo-Grec; Gothic Revival; Late French Gothic","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 17:11:33.899304-05","source_pdf":"https://s3.amazonaws.com/NARAprodstorage/lz/electronic-records/rg-079/NPS_PA/80003605.pdf"},"photo":{"url_800":"https://nationalhistoricalregister.com/media/80003605/ccc3da2aba-800.webp","url_1600":"https://nationalhistoricalregister.com/media/80003605/ccc3da2aba-1600.webp","licence":"Public domain","author":"Smallbones","credit_html":"<a href=\"https://commons.wikimedia.org/wiki/File:Walnut_Chancellor_HD.JPG\" rel=\"noopener\">Smallbones</a>, Public domain, via Wikimedia Commons","source_page":"https://commons.wikimedia.org/wiki/File:Walnut_Chancellor_HD.JPG"},"district":{"nrhp_refnum":"87002203","name":"Center City West Commercial Historic District","url":"https://nationalhistoricalregister.com/districts/pennsylvania/center-city-west-commercial-historic-district-87002203/"},"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":"https://catalog.archives.gov/id/71996968","wikipedia":"https://en.wikipedia.org/wiki/Walnut%E2%80%93Chancellor_Historic_District","wikidata":"https://www.wikidata.org/wiki/Q7963560"},"indexable":true,"url":"https://nationalhistoricalregister.com/pennsylvania/philadelphia/walnut-chancellor-historic-district-80003605/"}