{"nrhp_refnum":"79002686","name":"Marshall, David, House","other_names":[],"category":"building","location":{"address":"7455 Cosgray Rd.","address_restricted":false,"city":"Dublin","county":"Franklin County","state":"OH","lat":40.097551657000054,"lon":-83.11678063499994,"geom_source":"nps_gis"},"listed_date":"1979-04-11","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Architecture"],"significance_levels":["local"],"summary":{"what_it_is":"A wood-frame residence at 7455 Cosgray Rd. in the Dublin vicinity of Washington Township, Franklin County, Ohio, dating to about 1900, with an \"L\"-shaped plan on a corner lot.","why_significant":"The inventory describes it as a good example, and one of few, of late 19th-century architecture in the township. Its elaborate porch is described as one of only two such examples of its type in the township.","narrative":"This wood-frame house at 7455 Cosgray Road, in the Dublin area of Washington Township, Franklin County, was built around 1900 as a residence. It sits on a corner lot of less than an acre, with a stone foundation, weatherboard siding, a gable roof covered in shingles, and a basement. Its most notable feature is the porch, which is supported by turned wood posts and decorated with carved fancywork and scalloped detail. A gable marks the center portion, and two entries sit near the corner. The survey describes the porch as one of only two of its kind in the township, and the house as a good and uncommon example of late 19th-century architecture. A small apartment was added to the south side and aluminum storm windows were installed. The house was once a prominent property but is now surrounded by newer house lots. It is in fair condition, in use as a rental, and was noted as threatened by neglect.","period_of_significance":"ca. 1900","architect_builder":null,"architectural_style":null,"criteria":[],"status_note":"Listed in fair condition inside and out, used as a rental residence. The form flags it as endangered by neglect and notes an added small apartment on the south side and aluminum storm windows.","vacant_flag":false,"machine_generated":true,"model":"claude-sonnet-5-5","prompt_version":"v1.0-2026-10-29","generated_at":"2026-10-29 02:53:13.032845-05","source_pdf":"https://s3.amazonaws.com/NARAprodstorage/lz/electronic-records/rg-079/NPS_OH/79002686.pdf"},"photo":{"url_800":"https://nationalhistoricalregister.com/media/79002686/e9787cffcb-800.webp","url_1600":"https://nationalhistoricalregister.com/media/79002686/e9787cffcb-1600.webp","licence":"CC BY-SA 3.0","author":"J.D. Healy","credit_html":"<a href=\"https://commons.wikimedia.org/wiki/File:Photo_David_Marshall_House_JD_Healy.jpg\" rel=\"noopener\">J.D. Healy</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:Photo_David_Marshall_House_JD_Healy.jpg"},"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":"https://catalog.archives.gov/id/71985099","wikipedia":null,"wikidata":"https://www.wikidata.org/wiki/Q89372353"},"indexable":true,"url":"https://nationalhistoricalregister.com/ohio/franklin-county/marshall-david-house-79002686/"}