{"nrhp_refnum":"99000325","name":"Lower North Philadelphia Speculative Housing Historic District","other_names":["Cecil B. Moore Redevelopment Area"],"category":"district","location":{"address":"Roughly bounded by N. 15th St., Sydenham St., N. 16th St., Montgomery Av., N. 19th St. Jefferson St., Willington St.","address_restricted":false,"city":"Philadelphia","county":"Philadelphia","state":"PA","lat":39.97962123000005,"lon":-75.16092823781034,"geom_source":"nps_gis"},"listed_date":"1999-03-12","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Architecture","Community Planning and Development"],"significance_levels":["local"],"summary":{"what_it_is":"A historic district of approximately twenty-six blocks in Lower North Philadelphia, about one and one-half miles north of Center City, made up mainly of row houses and double houses with scattered commercial, religious and institutional buildings. It contains 945 buildings, of which 855 are contributing.","why_significant":"The nomination argues the district reflects the surge in residential growth in North Philadelphia tied to streetcar expansion in the second half of the nineteenth century. It is also presented as an example of middle and upper-middle class speculative housing and as an exceptional collection of diverse Victorian architectural styles.","narrative":"Built mostly between 1868 and 1875, this district of roughly twenty-six blocks in Lower North Philadelphia is composed chiefly of brick row houses and paired double houses, many of them three stories high, interspersed with churches, neighborhood stores and schools. Its growth followed the extension of streetcar lines along Seventeenth and Nineteenth Streets, which made previously rural land attractive to builders. Speculative developers produced rows and double houses in a wide range of Victorian styles, from plain, modest buildings to elaborately ornamented examples, including Italianate, Second Empire, Queen Anne and Romanesque Revival designs. Columbia Avenue, now Cecil B. Moore Avenue, served as the principal commercial street, with stores on ground floors and living quarters above. The district is significant for documenting this building boom and for the variety of its architecture. Most of its 945 buildings date from the period of significance, and many retain their character-defining features.","period_of_significance":"ca. 1860-1900","architect_builder":null,"architectural_style":"Italianate, Late Victorian, Victorian Eclectic, Second Empire, Queen Anne, High Victorian Romanesque, High Victorian Gothic, Romanesque Revival","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 17:11:35.623664-05","source_pdf":"https://s3.amazonaws.com/NARAprodstorage/lz/electronic-records/rg-079/NPS_PA/99000325.pdf"},"photo":{"url_800":"https://nationalhistoricalregister.com/media/99000325/d2704941e7-800.webp","url_1600":"https://nationalhistoricalregister.com/media/99000325/d2704941e7-1600.webp","licence":"Public domain","author":"Smallbones","credit_html":"<a href=\"https://commons.wikimedia.org/wiki/File:Montgomery_n_18th_Philly.JPG\" rel=\"noopener\">Smallbones</a>, Public domain, via Wikimedia Commons","source_page":"https://commons.wikimedia.org/wiki/File:Montgomery_n_18th_Philly.JPG"},"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":"https://catalog.archives.gov/id/71997184","wikipedia":"https://en.wikipedia.org/wiki/Lower_North_Philadelphia_Speculative_Housing_Historic_District","wikidata":"https://www.wikidata.org/wiki/Q6693672"},"indexable":true,"url":"https://nationalhistoricalregister.com/pennsylvania/philadelphia/lower-north-philadelphia-speculative-housing-historic-district-99000325/"}