{"nrhp_refnum":"100005996","name":"Greenfield Commercial Historic District","other_names":[],"category":"district","location":{"address":"Roughly bounded by Jefferson, Washington, and Mirabeau Sts.","address_restricted":false,"city":"Greenfield","county":"Highland County","state":"OH","lat":39.35122486900005,"lon":-83.38294006797636,"geom_source":"nps_gis"},"listed_date":"2021-01-07","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Architecture","Commerce"],"significance_levels":["local"],"summary":null,"photo":null,"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":null,"wikipedia":null,"wikidata":null},"indexable":false,"url":"https://nationalhistoricalregister.com/ohio/highland-county/greenfield-commercial-historic-district-100005996/"}