{"nrhp_refnum":"84003878","name":"Ashbridge, David, Log House","other_names":[],"category":"building","location":{"address":"1181 King Rd.","address_restricted":false,"city":"West Chester","county":"Chester County","state":"PA","lat":40.01854749200004,"lon":-75.58871354099995,"geom_source":"nps_gis"},"listed_date":"1984-11-06","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Architecture"],"significance_levels":["local"],"summary":{"what_it_is":"A two-story log house with a frame addition, located on the north side of King Road in West Whiteland Township, West Chester, Chester County, Pennsylvania. The log core was built in 1782.","why_significant":"The nomination argues the house is one of only three known habitable log dwellings surviving in a township where log houses were once very common, and that it keeps a high level of architectural integrity. It is presented as an example of the German log building tradition as interpreted by an English settler, with logs laid so that their flat faces turn inward, a construction method that differs from typical practice.","narrative":"Built in 1782 by David Ashbridge, a Quaker farmer and Revolutionary War militia private, this two-story log house sits near King Road in West Whiteland Township, Chester County. Its single-pile core is 20 by 25 feet, with hand-hewn logs spaced widely and chinked, a cooking fireplace of brick, and original hewn ceiling joists. Around 1845 William B. Gibson raised the roof to add a full second story and attic, and a frame wing was added in 1970. The house is one of three known surviving habitable log dwellings in a township where such houses were once common. Its construction, with the logs placed so that their flat faces turn inward, is regarded as an individual interpretation of a German log building method. The house has kept a high degree of integrity since its construction, and it is valued for its rarity and its construction.","period_of_significance":"1700-1799","architect_builder":"David Ashbridge","architectural_style":"(log) Vernacular","criteria":["C"],"status_note":"Residence, non-farm use; condition described as above average.","vacant_flag":false,"machine_generated":true,"model":"claude-haiku-5-5","prompt_version":"v1.1-2026-10-29","generated_at":"2026-10-29 17:11:33.097369-05","source_pdf":"https://s3.amazonaws.com/NARAprodstorage/lz/electronic-records/rg-079/NPS_PA/84003878.pdf"},"photo":{"url_800":"https://nationalhistoricalregister.com/media/84003878/78d2920f98-800.webp","url_1600":"https://nationalhistoricalregister.com/media/84003878/78d2920f98-1600.webp","licence":"Public domain","author":"Smallbones","credit_html":"<a href=\"https://commons.wikimedia.org/wiki/File:Ashbridge_Log_House_PA.JPG\" rel=\"noopener\">Smallbones</a>, Public domain, via Wikimedia Commons","source_page":"https://commons.wikimedia.org/wiki/File:Ashbridge_Log_House_PA.JPG"},"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":"https://catalog.archives.gov/id/71992580","wikipedia":"https://en.wikipedia.org/wiki/David_Ashbridge_Log_House","wikidata":"https://www.wikidata.org/wiki/Q5230880"},"indexable":true,"url":"https://nationalhistoricalregister.com/pennsylvania/chester-county/ashbridge-david-log-house-84003878/"}