{"nrhp_refnum":"75001236","name":"Main Street Historic District","other_names":[],"category":"district","location":{"address":"Both sides of Williams St. and both sides of Main St. Bridge to below Saunders St. Bridge","address_restricted":false,"city":"Whitehall","county":"Washington County","state":"NY","lat":43.55624343000005,"lon":-73.40154379880724,"geom_source":"nps_gis"},"listed_date":"1975-04-24","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Commerce","Architecture"],"significance_levels":["local"],"summary":{"what_it_is":"A commercial historic district in the Village of Whitehall, Washington County, New York, made up of about forty mostly commercial buildings along Main Street and parts of Williams Street, facing the Champlain Canal. The buildings date mainly from 1865 to 1900.","why_significant":"The district is significant for its architecture and its role in commerce. A disastrous 1864 fire destroyed many early structures, and local architect Almon Chandler Hopson rebuilt most of the Main Street buildings between 1865 and 1900, giving the street a harmonious late nineteenth century character. Main Street has remained the center of business activity in northern Washington County.","narrative":"Three blocks of two- and three-story commercial buildings line Main Street in Whitehall, facing the Champlain Canal, with wooded hills rising behind them. The district includes about forty structures, most built of brick from two local brickyards, along with several buildings on Williams Street. Their details include mansard and flat roofs, arched tracery windows, decorative metal lintels, corbelled brick cornices and Italianate brackets. The street has served as a traffic route and business center since the lake-boat era, through the canal period that began in 1817 and the arrival of the railroad in 1846. A fire in 1864 destroyed much of the early commercial area, including mills, a foundry and a sash and door factory. Local architect Almon Chandler Hopson, who came from Vermont about 1862, rebuilt most of the buildings between 1865 and 1900, giving the street its unified appearance. Though shop fronts have been modernized, the district keeps the look of a nineteenth century canal town.","period_of_significance":"19th Century (rebuilding 1865-1900)","architect_builder":"Almon Chandler Hopson","architectural_style":"Late nineteenth century commercial architecture with Italianate brackets, mansard roofs, arched tracery windows, decorative metal lintels and corbelled brick cornices","criteria":[],"status_note":"Condition marked good; occupied. Some interiors converted to apartments or offices, and most first-floor shop fronts altered with modern display windows and signs, though the overall nineteenth century canal-town character remains.","vacant_flag":false,"machine_generated":true,"model":"claude-sonnet-5-5","prompt_version":"v1.0-2026-10-29","generated_at":"2026-10-29 02:50:39.70227-05","source_pdf":"https://s3.amazonaws.com/NARAprodstorage/lz/electronic-records/rg-079/NPS_NY/75001236.pdf"},"photo":{"url_800":"https://nationalhistoricalregister.com/media/75001236/5e136caa4e-800.webp","url_1600":"https://nationalhistoricalregister.com/media/75001236/5e136caa4e-1600.webp","licence":"CC BY-SA 2.0","author":"Doug Kerr from Upstate New York","credit_html":"<a href=\"https://commons.wikimedia.org/wiki/File:Main_Street_Historic_District_Whitehall_NY_Sep_09.jpg\" rel=\"noopener\">Doug Kerr from Upstate New York</a>, <a href=\"https://creativecommons.org/licenses/by-sa/2.0\" rel=\"license noopener\">CC BY-SA 2.0</a>, via Wikimedia Commons","source_page":"https://commons.wikimedia.org/wiki/File:Main_Street_Historic_District_Whitehall_NY_Sep_09.jpg"},"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":"https://catalog.archives.gov/id/75322845","wikipedia":"https://en.wikipedia.org/wiki/Main_Street_Historic_District_(Whitehall,_New_York)","wikidata":"https://www.wikidata.org/wiki/Q6736157"},"indexable":true,"url":"https://nationalhistoricalregister.com/new-york/washington-county/main-street-historic-district-75001236/"}