{"nrhp_refnum":"98001641","name":"Nafzger-Miller House","other_names":["Mary Miller Patton House"],"category":"building","location":{"address":"110 Mill St.","address_restricted":false,"city":"Gahanna","county":"Franklin County","state":"OH","lat":40.02025606500007,"lon":-82.87921807499998,"geom_source":"nps_gis"},"listed_date":"1999-01-21","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Exploration/Settlement","Commerce"],"significance_levels":["local"],"summary":{"what_it_is":"A two-story wood-frame single-family house at 110 Mill Street in Gahanna, Franklin County, Ohio, built ca. 1855 with a major addition ca. 1910, plus a ca. 1920 garage and a small former butcher shop dating to about 1880.","why_significant":"The nomination argues the house is the last remaining original residence from Bridgeport, a village platted in 1853 that later merged into Gahanna. It also argues that the former butcher shop of Isaac Miller played a role in Gahanna's commercial development and in Ohio's livestock trade. The house is described as a rare surviving link in a town reshaped by twentieth century development.","narrative":"This two-story wood-frame house at 110 Mill Street in Gahanna, Ohio, dates to about 1855, with a large addition built around 1910. The original block is a square, three-bay structure with a low hipped roof, clapboard siding, a stone foundation and an imbricated slate roof. The addition brought a projecting two-story window bay and a full-length porch, reflecting Queen Anne and Colonial Revival influences. A ca. 1920 garage and a small former butcher shop from about 1880 also remain on the lot. The house was built soon after Jesse Baughman laid out the village of Bridgeport in 1853, and it is described as the last original residence from that settlement. Isaac Miller, a cattle driver, operated Gahanna's first butcher shop on the property and bought the house in 1884. The Miller family kept it for generations. The nomination argues that the house and shop together illustrate Gahanna's early commercial life and its role in the cattle trade, and that the house survives amid heavy later development.","period_of_significance":"ca. 1855-1948","architect_builder":null,"architectural_style":"Other: elements of Italianate, Queen Anne, Colonial Revival","criteria":["A"],"status_note":"Described as in good condition, with the slate roof in excellent condition; the house is a single dwelling in current use.","vacant_flag":false,"machine_generated":true,"model":"claude-sonnet-5-5","prompt_version":"v1.0-2026-10-29","generated_at":"2026-10-29 02:52:07.49351-05","source_pdf":"https://s3.amazonaws.com/NARAprodstorage/lz/electronic-records/rg-079/NPS_OH/98001641.pdf"},"photo":{"url_800":"https://nationalhistoricalregister.com/media/98001641/c08401a51b-800.webp","url_1600":"https://nationalhistoricalregister.com/media/98001641/c08401a51b-1600.webp","licence":"CC BY-SA 4.0","author":"Sixflashphoto","credit_html":"<a href=\"https://commons.wikimedia.org/wiki/File:Nafzger-Miller_House_1.jpg\" rel=\"noopener\">Sixflashphoto</a>, <a href=\"https://creativecommons.org/licenses/by-sa/4.0\" rel=\"license noopener\">CC BY-SA 4.0</a>, via Wikimedia Commons","source_page":"https://commons.wikimedia.org/wiki/File:Nafzger-Miller_House_1.jpg"},"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":"https://catalog.archives.gov/id/71988599","wikipedia":null,"wikidata":"https://www.wikidata.org/wiki/Q138332951"},"indexable":true,"url":"https://nationalhistoricalregister.com/ohio/franklin-county/nafzger-miller-house-98001641/"}