{"nrhp_refnum":"78001165","name":"Christian Hill Historic District","other_names":["See Also:Alton Military Prison Site"],"category":"district","location":{"address":"Roughly bounded by Broadway, Belle, 7th, Cliff, Bluff, and State Sts.","address_restricted":false,"city":"Alton","county":"Madison County","state":"IL","lat":38.89500054750005,"lon":-90.1921925187205,"geom_source":"nps_gis"},"listed_date":"1978-05-22","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Industry","Historic - Non-Aboriginal","Politics/Government","Architecture","Religion","Social History"],"significance_levels":["state"],"summary":{"what_it_is":"A historic residential neighborhood district on the Mississippi River bluffs west of downtown Alton, Madison County, Illinois, containing 274 structures built mainly between 1830 and 1910.","why_significant":"The district holds one of the finest and densest concentrations of pre-Civil War architecture in Illinois, including notable Federal-style commercial and residential buildings. Its steep topography and later 19th-century development create a varied but cohesive urban landscape. Individual sites tie to events such as the 1837 murder of abolitionist editor Elijah Lovejoy and the Alton State Penitentiary.","narrative":"Christian Hill is a residential neighborhood on the Mississippi River bluffs just west of downtown Alton, Illinois. Its boundaries follow the hill itself, and its streets bend to the topography, with brick paving, limestone retaining walls and steep grades. Of 274 structures, 72 were judged especially significant, and most of the rest predate World War I. The district was listed for its concentration of pre-Civil War buildings, many in the Federal style dating from the 1830s, alongside Italianate, Second Empire and Queen Anne houses built up to about 1910. Development began in the early 1830s, when the state penitentiary opened nearby. The neighborhood took its name after the Catholic church moved up the hill in the 1850s and became the cathedral. The site of Elijah Lovejoy's 1837 murder lies at its edge. Few changes have occurred over the last half century, and restoration work has been extensive.","period_of_significance":null,"architect_builder":"Lucas Pfeiffenberger (architect, Pfeiffenberger House); Theodore Link (Hayner Library)","architectural_style":"Federal, Greek Revival transition, Italianate, Second Empire, Queen Anne, Romanesque Revival","criteria":[],"status_note":"Condition marked good; mostly residential with some commercial, religious and educational uses. Restoration described as extensive in recent years, with only 8 intrusive or heavily altered buildings (2.9%).","vacant_flag":null,"machine_generated":true,"model":"claude-sonnet-5-5","prompt_version":"v1.0-2026-10-29","generated_at":"2026-10-29 02:55:35.296815-05","source_pdf":"https://s3.amazonaws.com/NARAprodstorage/opastorage/live/32/8935/28893532/content/electronic-records/rg-079/NPS_IL/78001165.pdf"},"photo":{"url_800":"https://nationalhistoricalregister.com/media/78001165/664ce1aa90-800.webp","url_1600":"https://nationalhistoricalregister.com/media/78001165/664ce1aa90-1600.webp","licence":"Public domain","author":"Nyttend","credit_html":"<a href=\"https://commons.wikimedia.org/wiki/File:Fourth_northwest_of_William,_Christian_Hill.jpg\" rel=\"noopener\">Nyttend</a>, Public domain, via Wikimedia Commons","source_page":"https://commons.wikimedia.org/wiki/File:Fourth_northwest_of_William,_Christian_Hill.jpg"},"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":"https://catalog.archives.gov/id/28893532","wikipedia":"https://en.wikipedia.org/wiki/Christian_Hill_Historic_District","wikidata":"https://www.wikidata.org/wiki/Q16826724"},"indexable":true,"url":"https://nationalhistoricalregister.com/illinois/madison-county/christian-hill-historic-district-78001165/"}