{"nrhp_refnum":"15000178","name":"Sylvester Manor","other_names":["Sylvester Farm","Mr. Dering's Farm","Sylvester Manor Educational Farm"],"category":"district","location":{"address":"80 N. Ferry Rd.","address_restricted":false,"city":"Shelter Island","county":"Suffolk County","state":"NY","lat":41.08040387500006,"lon":-72.34110301599998,"geom_source":"nps_gis"},"listed_date":"2015-04-28","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Historic - Non-Aboriginal","Architecture","Agriculture","Commerce","Social History","Prehistoric"],"significance_levels":["national"],"summary":null,"photo":{"url_800":"https://nationalhistoricalregister.com/media/15000178/207c0cf00a-800.webp","url_1600":"https://nationalhistoricalregister.com/media/15000178/207c0cf00a-1600.webp","licence":"CC BY-SA 4.0","author":"DanTD","credit_html":"<a href=\"https://commons.wikimedia.org/wiki/File:Sylvester_Manor_Gateway.jpg\" rel=\"noopener\">DanTD</a>, <a href=\"https://creativecommons.org/licenses/by-sa/4.0\" rel=\"license noopener\">CC BY-SA 4.0</a>, via Wikimedia Commons","source_page":"https://commons.wikimedia.org/wiki/File:Sylvester_Manor_Gateway.jpg"},"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":null,"wikipedia":"https://en.wikipedia.org/wiki/Sylvester_Manor","wikidata":"https://www.wikidata.org/wiki/Q20880806"},"indexable":true,"url":"https://nationalhistoricalregister.com/new-york/suffolk-county/sylvester-manor-15000178/"}