{"nrhp_refnum":"03000442","name":"Unison Historic District","other_names":["53-692"],"category":"district","location":{"address":"Area including parts of Unison and Bloomfield Rds.","address_restricted":false,"city":"Middleburg","county":"Loudoun County","state":"VA","lat":39.037710444000055,"lon":-77.7886342444535,"geom_source":"nps_gis"},"listed_date":"2003-05-22","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Architecture"],"significance_levels":["local"],"summary":{"what_it_is":"A linear rural village historic district of about 70 acres in Unison, southwest Loudoun County, Virginia, centered on a dogleg crossroads along Unison and Bloomfield Roads. It was laid out from 1802 to 1813 and contains 44 contributing resources.","why_significant":"The nomination argues the district is significant under architecture because its buildings trace the village's development from the early nineteenth century to modern times. Its Federal, Greek Revival and vernacular buildings, many with two front entrances, reflect its early role as a commercial, religious and social center. Its distance from major highways and railroads limited later growth and helped preserve it.","narrative":"Unison is a small crossroads village in southwest Loudoun County, Virginia, whose historic core covers about 70 acres along Unison and Bloomfield Roads. The land came from a 1741 Blackburn grant, and William Galliher bought 120 acres in 1802 and divided half-acre lots in 1812. The General Assembly established the town as Union in 1813; it was renamed Unison in 1829. The district holds 44 contributing resources, mainly houses with their outbuildings, plus a church, former school, store and saddle-maker's shop. Log, brick, stone and frame buildings appear, some in Federal and Greek Revival styles. Many early buildings, such as Butterland, Elton and the Thornton Walker House, have two front doors, suggesting combined home and business use. The village prospered as a local commercial, religious and social center until the Civil War. Its distance from major highways and rail lines slowed later growth and helped keep its historic character intact.","period_of_significance":"1802-1952","architect_builder":null,"architectural_style":"Federal, Greek Revival, Italianate, Queen Anne, Bungalow/Craftsman, I-house, and vernacular","criteria":["C"],"status_note":"Current uses include single dwellings, a specialty store, a religious facility and agricultural outbuildings.","vacant_flag":null,"machine_generated":true,"model":"claude-sonnet-5-5","prompt_version":"v1.0-2026-10-29","generated_at":"2026-10-29 02:52:01.252563-05","source_pdf":"https://s3.amazonaws.com/NARAprodstorage/opastorage/live/69/6815/41681569/content/electronic-records/rg-079/NPS_VA/03000442.pdf"},"photo":{"url_800":"https://nationalhistoricalregister.com/media/03000442/c10e139012-800.webp","url_1600":"https://nationalhistoricalregister.com/media/03000442/c10e139012-1600.webp","licence":"CC BY-SA 3.0","author":"Jerrye &amp; Roy Klotz, MD","credit_html":"<a href=\"https://commons.wikimedia.org/wiki/File:UNISON_HISTORIC_DISTRICT,_LOUDOUN_COUNTY.jpg\" rel=\"noopener\">Jerrye &amp;amp; Roy Klotz, MD</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:UNISON_HISTORIC_DISTRICT,_LOUDOUN_COUNTY.jpg"},"district":{"nrhp_refnum":"11000835","name":"Unison Battlefield Historic District","url":"https://nationalhistoricalregister.com/districts/virginia/unison-battlefield-historic-district-11000835/"},"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":"https://catalog.archives.gov/id/41681569","wikipedia":"https://en.wikipedia.org/wiki/Unison_Historic_District","wikidata":"https://www.wikidata.org/wiki/Q14713405"},"indexable":true,"url":"https://nationalhistoricalregister.com/virginia/loudoun-county/unison-historic-district-03000442/"}