{"nrhp_refnum":"09000412","name":"Hayden Building","other_names":["Hayden Bank Building","Hayden-Clinton Bank Building"],"category":"building","location":{"address":"20 E. Broad St.","address_restricted":false,"city":"Columbus","county":"Franklin County","state":"OH","lat":39.96251319500004,"lon":-83.00000480999995,"geom_source":"nps_gis"},"listed_date":"2009-06-11","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Architecture","Commerce"],"significance_levels":["local"],"summary":{"what_it_is":"A four-story brick and sandstone commercial building at 20 East Broad Street on Capitol Square in Columbus, Ohio, constructed in 1869 and designed by architect Nathan B. Kelley, with a Classical Revival storefront added in 1904.","why_significant":"The nomination argues it is the only remaining Capitol Square commercial building from Columbus's post-Civil War growth period (Criterion A). It is tied to industrialist and banker Peter Hayden, who built it for his saddlery hardware business and later housed his bank in it (Criterion B). It is also a High Victorian Italianate work by Kelley, third architect of the Ohio Statehouse (Criterion C).","narrative":"Standing at 20 East Broad Street on Capitol Square in Columbus, this four-story building dates to 1869 and is the earliest surviving commercial building on the square. Architect Nathan B. Kelley, who had served as third architect of the Ohio Statehouse, designed it in a restrained High Victorian Italianate style with a hand-tooled sandstone facade, heavy quoins and a galvanized iron cornice. Industrialist Peter Hayden built it to house his wholesale and retail saddlery hardware business and to provide rental space. His bank moved in from 1876. In 1904 the Hayden-Clinton National Bank remodeled the ground-floor storefront in a Classical Revival manner and created a marble-walled entry lobby. The basement still holds safe deposit booths and a historic vault. Upper floors have been modernized as offices. It is recognized as a rare survivor from post-Civil War Columbus, as the last known building tied to Hayden, and as one of few remaining private commissions by Kelley.","period_of_significance":"1869 - 1923","architect_builder":"KELLEY, NATHAN B.","architectural_style":"High Victorian Italianate; Classical Revival","criteria":["A","B","C"],"status_note":"Currently used as an office building; the first floor and basement still hold bank-related spaces and vaults, and the upper floors are offices with modern finishes.","vacant_flag":false,"machine_generated":true,"model":"claude-sonnet-5-5","prompt_version":"v1.0-2026-10-29","generated_at":"2026-10-29 02:52:07.517066-05","source_pdf":"https://s3.amazonaws.com/NARAprodstorage/lz/electronic-records/rg-079/NPS_OH/09000412.pdf"},"photo":{"url_800":"https://nationalhistoricalregister.com/media/09000412/8851001d60-800.webp","url_1600":"https://nationalhistoricalregister.com/media/09000412/8851001d60-1600.webp","licence":"CC BY 2.0","author":"Ohio Redevelopment Projects - ODSA","credit_html":"<a href=\"https://commons.wikimedia.org/wiki/File:Columbus_-_The_Hayden_(OHPTC)_-_44486602260.jpg\" rel=\"noopener\">Ohio Redevelopment Projects - ODSA</a>, <a href=\"https://creativecommons.org/licenses/by/2.0\" rel=\"license noopener\">CC BY 2.0</a>, via Wikimedia Commons","source_page":"https://commons.wikimedia.org/wiki/File:Columbus_-_The_Hayden_(OHPTC)_-_44486602260.jpg"},"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":"https://catalog.archives.gov/id/71988445","wikipedia":"https://en.wikipedia.org/wiki/Hayden_Building_(Columbus,_Ohio)","wikidata":"https://www.wikidata.org/wiki/Q94664455"},"indexable":true,"url":"https://nationalhistoricalregister.com/ohio/franklin-county/hayden-building-09000412/"}