{"nrhp_refnum":"72001312","name":"Norfolk County Courthouse","other_names":["Sacco-Vanzetti Trial Site"],"category":"building","location":{"address":"650 High St.","address_restricted":false,"city":"Dedham","county":"Norfolk County","state":"MA","lat":42.24862088000006,"lon":-71.17622794706644,"geom_source":"nps_gis"},"listed_date":"1972-11-28","is_nhl":true,"nhl_designated_date":"1972-11-28","areas_of_significance":["Politics/Government","Social History"],"significance_levels":["national"],"summary":{"what_it_is":"A granite Greek Revival county courthouse at 650 High Street in Dedham, Massachusetts, completed in 1827 by Boston builder Solomon Willard and enlarged in the 1860s and again in 1892-1895.","why_significant":"The courthouse is the setting of the 1921 Sacco-Vanzetti trial, which the nomination describes as a case that crystallized the tensions of the 1920s and drew world attention. The building has remained largely unchanged since the trial, so its courtroom and exterior still evoke that event.","narrative":"Norfolk County Courthouse, at 650 High Street in Dedham, Massachusetts, is a granite Greek Revival building completed in 1827 by Boston builder Solomon Willard. It began as a rectangular structure with pedimented porticos at each end. Wings flanking the north portico were added during the Civil War period, along with an earlier dome. Between 1892 and 1895, plans by the Boston firm of Gridley J.F. Bryant added wings beside the south portico, giving the building its H-shaped plan, and replaced the earlier interiors with Greek-inspired motifs in golden oak and marble. The courthouse is best known as the site of the 1921 trial of Nicola Sacco and Bartolomeo Vanzetti, who were convicted of a 1920 payroll robbery and murders and executed in 1927. The case became an international cause and exposed divisions in American society. The second-floor courtroom, with its pale-pink walls, coffered ceiling and original furnishings, remains largely as it was during the trial.","period_of_significance":"1921-1927","architect_builder":"Solomon Willard (original builder, 1827); Boston firm of Gridley J.F. Bryant (plans for 1892-1895 alterations)","architectural_style":"Greek Revival","criteria":[],"status_note":"Listed as occupied, in excellent condition, unaltered and on its original site; owned by the County of Norfolk and used for government purposes.","vacant_flag":false,"machine_generated":true,"model":"claude-sonnet-5-5","prompt_version":"v1.0-2026-10-29","generated_at":"2026-10-29 02:11:54.046502-05","source_pdf":"https://s3.amazonaws.com/NARAprodstorage/opastorage/live/7/7938/63793807/content/electronic-records/rg-079/NPS_MA/72001312_NHL.pdf"},"photo":{"url_800":"https://nationalhistoricalregister.com/media/72001312/a9b49075eb-800.webp","url_1600":"https://nationalhistoricalregister.com/media/72001312/a9b49075eb-1600.webp","licence":"Public domain","author":"Biruitorul","credit_html":"<a href=\"https://commons.wikimedia.org/wiki/File:NorfolkCoCourt.JPG\" rel=\"noopener\">Biruitorul</a>, Public domain, via Wikimedia Commons","source_page":"https://commons.wikimedia.org/wiki/File:NorfolkCoCourt.JPG"},"district":{"nrhp_refnum":"06000785","name":"Dedham Village Historic District","url":"https://nationalhistoricalregister.com/districts/massachusetts/dedham-village-historic-district-06000785/"},"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":"https://catalog.archives.gov/id/63793807","wikipedia":"https://en.wikipedia.org/wiki/Norfolk_County_Courthouse","wikidata":"https://www.wikidata.org/wiki/Q7051019"},"indexable":true,"url":"https://nationalhistoricalregister.com/massachusetts/norfolk-county/norfolk-county-courthouse-72001312/"}