{"nrhp_refnum":"86001327","name":"Exchange Hall","other_names":[],"category":"building","location":{"address":"Quimby Sq. on School St.","address_restricted":false,"city":"Acton","county":"Middlesex County","state":"MA","lat":42.45741675800008,"lon":-71.45431051899999,"geom_source":"nps_gis"},"listed_date":"1986-06-13","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Community Planning and Development","Commerce","Architecture","Religion"],"significance_levels":["local"],"summary":{"what_it_is":"Exchange Hall is a 3 1/2-story Italianate commercial and meeting building at Quimby Square (School Street at Main Street) in South Acton, Massachusetts, built in 1860 by a group of local merchants.","why_significant":"The nomination argues it is the most elaborate example of the bracketed Italianate style in Acton. It also served as the focus of the James Tuttle and Company business group, a forerunner of the modern department store, and as a community hall for church services, dances, lectures and theatrical events. Its siting above the railroad reflects the prosperity the railroad brought to South Acton.","narrative":"Exchange Hall is a rectangular, clapboarded Italianate building that dominates Quimby Square in South Acton, Massachusetts. Built in 1860 for about $10,000 by the merchants James Tuttle, Varnum Tuttle and Elnathan Jones Jr., it anchored a group of shops near the railroad line that linked the village to Boston. The first two floors held retail space for dry goods, clothing, furniture and home furnishings, and the company became one of the most extensive of its kind serving small industrial towns in Massachusetts. The third floor held a public hall with a spring dance floor, used by a Universalist congregation and for dances, concerts, lectures and theatrical shows. Scrolled brackets, panelled pilasters, a balconied portico and a cupola make it the most richly detailed Italianate building in Acton. The store business continued until 1950, and the building still holds small businesses today. The exterior keeps nearly all of its original material, apart from the entrance steps and window blinds.","period_of_significance":"1860-1904","architect_builder":null,"architectural_style":"Italianate (bracketed Italianate)","criteria":["A","C"],"status_note":"Occupied by a number of small businesses; the third-floor spring dance floor is still used occasionally for dances. Condition listed as good and altered, on its original site.","vacant_flag":false,"machine_generated":true,"model":"claude-sonnet-5-5","prompt_version":"v1.0-2026-10-29","generated_at":"2026-10-29 02:13:02.328737-05","source_pdf":"https://s3.amazonaws.com/NARAprodstorage/opastorage/live/92/7956/63795692/content/electronic-records/rg-079/NPS_MA/86001327.pdf"},"photo":{"url_800":"https://nationalhistoricalregister.com/media/86001327/ecf5fa99ab-800.webp","url_1600":"https://nationalhistoricalregister.com/media/86001327/ecf5fa99ab-1600.webp","licence":"CC BY 3.0","author":"John Phelan","credit_html":"<a href=\"https://commons.wikimedia.org/wiki/File:Exchange_Hall,_March_2010,_South_Acton_MA.jpg\" rel=\"noopener\">John Phelan</a>, <a href=\"https://creativecommons.org/licenses/by/3.0\" rel=\"license noopener\">CC BY 3.0</a>, via Wikimedia Commons","source_page":"https://commons.wikimedia.org/wiki/File:Exchange_Hall,_March_2010,_South_Acton_MA.jpg"},"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":"https://catalog.archives.gov/id/63795692","wikipedia":"https://en.wikipedia.org/wiki/Exchange_Hall","wikidata":"https://www.wikidata.org/wiki/Q5419569"},"indexable":true,"url":"https://nationalhistoricalregister.com/massachusetts/middlesex-county/exchange-hall-86001327/"}