{"nrhp_refnum":"100012777","name":"Demmler Bros. Co. Warehouse","other_names":[],"category":"building","location":{"address":"100 Ross Street","address_restricted":false,"city":"Pittsburgh","county":"Allegheny County","state":"PA","lat":40.43424553800003,"lon":-79.99712935499997,"geom_source":"nps_gis"},"listed_date":"2026-03-06","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["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/pennsylvania/allegheny-county/demmler-bros-co-warehouse-100012777/"}