{"nrhp_refnum":"79002889","name":"Datz, Walter, House","other_names":[],"category":"building","location":{"address":"5040 Tuttle Rd.","address_restricted":false,"city":"Dublin","county":"Franklin County","state":"OH","lat":40.077843994000034,"lon":-83.12789710599998,"geom_source":"nps_gis"},"listed_date":"1979-04-11","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Architecture","Social History"],"significance_levels":["local"],"summary":{"what_it_is":"A two-story brick farmhouse at 5040 Tuttle Road in Washington Township near Dublin, Franklin County, Ohio, dated to about 1860. It was built by Michael Datz, identified on the inventory sheet as the grandfather of the later owner.","why_significant":"The inventory describes it as a plain brick farmhouse typical of early farm buildings, with the land still farmed. It also notes a fine grouping of farm buildings with hints of the Gothic revival, and stone rubble gate columns at the entrance.","narrative":"This two-story brick farmhouse at 5040 Tuttle Road in Washington Township, near Dublin in Franklin County, Ohio, dates to about 1860. Michael Datz built it, and the inventory sheet identifies him as the grandfather of a later owner. The house has a stone foundation, a metal gable roof, a basement, an L-shaped plan, three bays across the front and four along the side. The walls are brick laid in common bond. It is described as a plain, rather sturdy farmhouse, typical of early farm buildings in the area. The property sits about 500 feet back from the road and is entered through a pair of stone rubble gate columns across Tuttle Road. A fine grouping of farm buildings with hints of the Gothic revival stands on the site. The house is still used as a farmhouse and the surrounding land is still farmed, which supports its value as a local example of nineteenth-century agricultural architecture.","period_of_significance":"ca. 1860","architect_builder":"Michael Datz (grandfather)","architectural_style":null,"criteria":[],"status_note":"Still used as a farmhouse, with the land still farmed; exterior condition listed as good.","vacant_flag":false,"machine_generated":true,"model":"claude-sonnet-5-5","prompt_version":"v1.0-2026-10-29","generated_at":"2026-10-29 02:53:12.322481-05","source_pdf":"https://s3.amazonaws.com/NARAprodstorage/lz/electronic-records/rg-079/NPS_OH/79002889.pdf"},"photo":null,"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":"https://catalog.archives.gov/id/71985298","wikipedia":null,"wikidata":null},"indexable":true,"url":"https://nationalhistoricalregister.com/ohio/franklin-county/datz-walter-house-79002889/"}