{"nrhp_refnum":"66000769","name":"Massachusetts Hall, Harvard University","other_names":[],"category":"building","location":{"address":"Harvard University Yard","address_restricted":false,"city":"Cambridge","county":"Middlesex County","state":"MA","lat":42.37446125900004,"lon":-71.11830763388956,"geom_source":"nps_gis"},"listed_date":"1966-10-15","is_nhl":true,"nhl_designated_date":"1960-10-09","areas_of_significance":["Education","Exploration/Settlement"],"significance_levels":["national"],"summary":{"what_it_is":"Massachusetts Hall is a four-story brick Early Georgian building with a gambrel roof on the western side of the Old Yard at Harvard University in Cambridge, Massachusetts. It was built in 1718-1720 and designed by Harvard president John Leverett.","why_significant":"It is the oldest surviving building of Harvard, the first colonial institution of higher learning. The nomination holds that it matters both to the history of American education and to the development of the English colonies in the 18th century. Its exterior has remained remarkably unaltered, which is where its main architectural significance lies.","narrative":"Massachusetts Hall, a brick building at the western edge of Harvard's Old Yard in Cambridge, was erected between 1718 and 1720 and is the oldest surviving Harvard building. Designed in the Early Georgian style by college president John Leverett, it rises three stories with a fourth beneath a broad gambrel roof, and its walls are plain apart from brick belt courses. The provincial legislature appropriated 3,500 pounds for its construction. Built as a dormitory with 32 chambers, it housed about 60 students and one or two tutors, along with an early scientific apparatus room. In 1775 it served as barracks for American troops during the siege of Boston. The interior was gutted in 1870, rebuilt as a dormitory after a 1924 fire, and partly converted to offices in 1939, but the exterior has stayed largely unaltered. It still serves as offices and a freshman dormitory, and it is recognized for its place in American education and colonial development.","period_of_significance":"1700-1799 (Development of the English Colonies, 1700-1775); specific dates 1718-1720","architect_builder":"John Leverett","architectural_style":"Early Georgian","criteria":[],"status_note":"Houses Harvard administrative offices and, above the second floor, a freshman dormitory; described as restored and maintained in excellent condition, and not open to the general public.","vacant_flag":false,"machine_generated":true,"model":"claude-sonnet-5-5","prompt_version":"v1.0-2026-10-29","generated_at":"2026-10-29 01:59:05.747683-05","source_pdf":"https://s3.amazonaws.com/NARAprodstorage/opastorage/live/47/7937/63793747/content/electronic-records/rg-079/NPS_MA/66000769_NHL.pdf"},"photo":{"url_800":"https://nationalhistoricalregister.com/media/66000769/2030526126-800.webp","url_1600":"https://nationalhistoricalregister.com/media/66000769/2030526126-1600.webp","licence":"CC BY-SA 3.0","author":"Daderot.","credit_html":"<a href=\"https://commons.wikimedia.org/wiki/File:Massachusetts_Hall,_Harvard_University.JPG\" rel=\"noopener\">Daderot.</a>, <a href=\"http://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:Massachusetts_Hall,_Harvard_University.JPG"},"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":"https://catalog.archives.gov/id/63793747","wikipedia":"https://en.wikipedia.org/wiki/Massachusetts_Hall_(Harvard_University)","wikidata":"https://www.wikidata.org/wiki/Q6784282"},"indexable":true,"url":"https://nationalhistoricalregister.com/massachusetts/middlesex-county/massachusetts-hall-harvard-university-66000769/"}