{"nrhp_refnum":"16000044","name":"Grant-Deneau Tower","other_names":["40 West 4th Centre, Miami Valley","Mot-5154-15"],"category":"building","location":{"address":"40 W. 4th St.","address_restricted":false,"city":"Dayton","county":"Montgomery County","state":"OH","lat":39.755722279000054,"lon":-84.19273621599996,"geom_source":"nps_gis"},"listed_date":"2016-02-23","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Architecture","Community Planning and Development"],"significance_levels":["local"],"summary":null,"photo":{"url_800":"https://nationalhistoricalregister.com/media/16000044/9a540d8712-800.webp","url_1600":"https://nationalhistoricalregister.com/media/16000044/9a540d8712-1600.webp","licence":"CC BY-SA 3.0","author":"TastyPoutine","credit_html":"<a href=\"https://commons.wikimedia.org/wiki/File:40_West_Fourth_Dayton.jpg\" rel=\"noopener\">TastyPoutine</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:40_West_Fourth_Dayton.jpg"},"district":{"nrhp_refnum":"100004316","name":"Downtown Dayton Historic District","url":"https://nationalhistoricalregister.com/districts/ohio/downtown-dayton-historic-district-100004316/"},"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":null,"wikipedia":"https://en.wikipedia.org/wiki/Grant-Deneau_Tower","wikidata":"https://www.wikidata.org/wiki/Q4637414"},"indexable":true,"url":"https://nationalhistoricalregister.com/ohio/montgomery-county/grant-deneau-tower-16000044/"}