{"nrhp_refnum":"06000446","name":"Union Park Congregational Church and Carpenter Chapel","other_names":["First Baptist Congregational Church"],"category":"building","location":{"address":"1613 W. Washington Blvd.","address_restricted":false,"city":"Chicago","county":"Cook County","state":"IL","lat":41.88308945400007,"lon":-87.66715247399998,"geom_source":"nps_gis"},"listed_date":"2006-05-31","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Architecture"],"significance_levels":["national"],"summary":{"what_it_is":"A Gothic Revival church and adjoining chapel on Ashland Avenue at Washington Boulevard, facing Union Park on Chicago's Near West Side. The church was built 1869-1871 to designs by Gurdon P. Randall, and Carpenter Chapel was completed in 1869 to designs by Otis Wheelock.","why_significant":"The nomination argues national significance under Criterion C for architecture. The church is an important early surviving example of the auditorium (amphitheater) sanctuary plan adopted by many mainline Protestant churches after the Civil War. It is also a strong example of Gothic Revival style with largely unaltered exterior and interior.","narrative":"Facing Union Park on Chicago's Near West Side, this limestone church and its neighboring chapel were built between 1869 and 1871 for a congregation founded in 1851 by abolitionists who left a Presbyterian church over slavery. Gurdon P. Randall designed the church, which seats about 1,500 and rises to a spire over 200 feet tall. Otis Wheelock designed Carpenter Chapel, finished in 1869 in matching stone. The church is regarded as an early surviving example of the auditorium or amphitheater sanctuary, with curved seating, a encircling balcony on slender cast iron columns, and a large organ behind the pulpit. This plan reflected the postwar Protestant emphasis on preaching and choral music. Its Gothic details are treated freely, in the manner of many 1870s churches. A large Kimball organ and structural restoration were added in 1927, without changing the design. The buildings were listed for architecture and remain in religious use today.","period_of_significance":"1869 - 1871","architect_builder":"Randall, Gurdon O.; Wheelock, Otis","architectural_style":"Mid-19th Century: Gothic (Gothic Revival)","criteria":["C"],"status_note":"Still in use as the home of the First Baptist Congregational Church; the exterior is virtually unchanged and the sanctuary has had no remodeling beyond work in 1927.","vacant_flag":false,"machine_generated":true,"model":"claude-sonnet-5-5","prompt_version":"v1.0-2026-10-29","generated_at":"2026-10-29 02:55:37.404108-05","source_pdf":"https://s3.amazonaws.com/NARAprodstorage/opastorage/live/98/8919/28891998/content/electronic-records/rg-079/NPS_IL/06000446.pdf"},"photo":{"url_800":"https://nationalhistoricalregister.com/media/06000446/19bd148d60-800.webp","url_1600":"https://nationalhistoricalregister.com/media/06000446/19bd148d60-1600.webp","licence":"CC BY-SA 3.0","author":"Andrew Jameson","credit_html":"<a href=\"https://commons.wikimedia.org/wiki/File:Union_Park_Congregational_Church_and_Carpenter_Chapel_Chicago_IL.jpg\" rel=\"noopener\">Andrew Jameson</a>, <a href=\"https://creativecommons.org/licenses/by-sa/3.0\" rel=\"license noopener\">CC BY-SA 3.0</a>, via Wikimedia Commons","source_page":"https://commons.wikimedia.org/wiki/File:Union_Park_Congregational_Church_and_Carpenter_Chapel_Chicago_IL.jpg"},"district":{"nrhp_refnum":"12000040","name":"Chicago Park Boulevard System Historic District","url":"https://nationalhistoricalregister.com/districts/illinois/chicago-park-boulevard-system-historic-district-12000040/"},"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":"https://catalog.archives.gov/id/28891998","wikipedia":"https://en.wikipedia.org/wiki/Union_Park_Congregational_Church_and_Carpenter_Chapel","wikidata":"https://www.wikidata.org/wiki/Q7885940"},"indexable":true,"url":"https://nationalhistoricalregister.com/illinois/cook-county/union-park-congregational-church-and-carpenter-chapel-06000446/"}