{"nrhp_refnum":"72001586","name":"New York Cotton Exchange","other_names":["India House"],"category":"building","location":{"address":"1 Hanover Sq.","address_restricted":false,"city":"New York","county":"Manhattan","state":"NY","lat":40.70451518300007,"lon":-74.00984027573836,"geom_source":"nps_gis"},"listed_date":"1972-01-07","is_nhl":true,"nhl_designated_date":"1977-12-22","areas_of_significance":["Commerce","Architecture"],"significance_levels":["national","state"],"summary":{"what_it_is":"India House, also recorded as the New York Cotton Exchange, is a brownstone former bank building at 1 Hanover Square in Manhattan's financial district, built in 1852-53 for the Hanover Bank and later joined to older brick buildings on Stone and Pearl Streets.","why_significant":"The building shows what the financial district looked like before the Civil War and served as the focal point of Hanover Square. It housed the Hanover Bank, the New York Cotton Exchange (1872-85) and W.R. Grace & Co. (1885-1912) before becoming a private club in 1914. It contrasts in scale and style with the surrounding skyscrapers.","narrative":"Occupying a corner of Hanover Square in Manhattan's Wall Street district, India House is a three-story brownstone building erected in 1852-53 for the Hanover Bank. Its eight-bay facade features carefully graded windows that shrink in size and detail on each upper floor, and an entrance framed by unfluted Corinthian columns. Over time the building absorbed older brick commercial buildings running through to Stone and Pearl Streets, which retain traces of Flemish bond and granite piers typical of construction after the 1835 fire. The building has served many parts of the city's commercial life: the Hanover Bank, a commission merchant's offices, the New York Cotton Exchange from 1872 to 1885, and the shipping firm W.R. Grace & Co. until 1912. In 1914 it became a private club, and Delano & Aldrich remodeled it in 1924. Its architect is unknown, though the design drew on British models inspired by Italian Renaissance prototypes. It remains a low-scale reminder of the pre-Civil War financial district amid towering skyscrapers.","period_of_significance":"1852-53","architect_builder":"Architect unknown; remodeled in 1924 by Delano & Aldrich","architectural_style":"Italian Renaissance-inspired design modeled on earlier British examples","criteria":[],"status_note":"Listed in excellent, unaltered condition on its original site; occupied and used as a private club with a restaurant and maritime collection.","vacant_flag":false,"machine_generated":true,"model":"claude-sonnet-5-5","prompt_version":"v1.0-2026-10-29","generated_at":"2026-10-29 02:50:38.637238-05","source_pdf":"https://s3.amazonaws.com/NARAprodstorage/lz/electronic-records/rg-079/NPS_NY/72001586.pdf"},"photo":{"url_800":"https://nationalhistoricalregister.com/media/72001586/cbf232ef6c-800.webp","url_1600":"https://nationalhistoricalregister.com/media/72001586/cbf232ef6c-1600.webp","licence":"CC BY-SA 3.0","author":"Gryffindor","credit_html":"<a href=\"https://commons.wikimedia.org/wiki/File:1_Hanover_Square_001.JPG\" rel=\"noopener\">Gryffindor</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:1_Hanover_Square_001.JPG"},"district":{"nrhp_refnum":"07000063","name":"Wall Street Historic District","url":"https://nationalhistoricalregister.com/districts/new-york/wall-street-historic-district-07000063/"},"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":"https://catalog.archives.gov/id/75319764","wikipedia":"https://en.wikipedia.org/wiki/1_Hanover_Square","wikidata":"https://www.wikidata.org/wiki/Q1859121"},"indexable":true,"url":"https://nationalhistoricalregister.com/new-york/manhattan/new-york-cotton-exchange-72001586/"}