{"version":"1.0","type":"card","id":"84c0b27b-ca05-4582-a8d7-1b1602f6fcc6","url":"https://stacklist.com/card/84c0b27b-ca05-4582-a8d7-1b1602f6fcc6","title":"220 Central Park South","source_url":"https://en.wikipedia.org/wiki/220_Central_Park_South","note":"Designed by Robert A.M. Stern in classic limestone, 220 CPS is the tightest-held building on the Row and home to Ken Griffin's $238M penthouse, the most expensive home ever sold in the US. Its 118 residences almost never come to market.","image":{"url":"https://ucarecdn.com/0157492f-3416-4d5f-91bf-b477e0ca6a8f/","alt":"220 Central Park South","width":2000,"height":800},"stack":{"id":"6e73dd3f-e104-4865-a9b1-5ded5c70e4ae","title":"The Buildings","url":"https://stacklist.com/c/places/stack/6e73dd3f-e104-4865-a9b1-5ded5c70e4ae"},"created_at":"2026-06-24T16:24:45.269Z","updated_at":null,"aco":{"summary":"220 Central Park South is a 70-story, 950-foot residential skyscraper on Billionaires' Row in Midtown Manhattan, designed by Robert A.M. Stern Architects and completed in 2019 at a cost of $1.4 billion. The building contains 118 luxury apartments, including a unit sold to Kenneth C. Griffin for $238 million, the most expensive home ever sold in the United States at the time.","tags":["skyscraper","residential","manhattan","billionaires-row","new-classical","luxury-real-estate","central-park"],"key_entities":[{"name":"220 Central Park South","type":"location","confidence":1},{"name":"Midtown Manhattan","type":"location","confidence":0.98},{"name":"Billionaires' Row","type":"location","confidence":0.95},{"name":"Central Park","type":"location","confidence":0.9},{"name":"Vornado Realty Trust","type":"organization","confidence":0.98},{"name":"Robert A.M. Stern Architects","type":"organization","confidence":0.97},{"name":"SLCE Architects","type":"organization","confidence":0.9},{"name":"Thierry Despont","type":"person","confidence":0.95},{"name":"Kenneth C. Griffin","type":"person","confidence":0.97},{"name":"Extell","type":"organization","confidence":0.88},{"name":"DeSimone Consulting Engineers","type":"organization","confidence":0.85},{"name":"Central Park Tower","type":"location","confidence":0.85},{"name":"New Classical architecture","type":"concept","confidence":0.88}],"classification":"reference","language":"en","confidence":0.85,"provenance":{"model":"claude-opus-4-6","tool":"@stacklist/mcp-server@2.0.0","confidence":0.85,"timestamp":"2026-06-24T16:24:55.707Z"},"token_counts":{"approximate":19460,"cl100k":21430},"content_hash":"sha256:ada87358de88cc9af3235e1eb62ff21fbaa0badd6b74660946a38dd2f15cf936","acp_version":"0.2","body_available":true,"body_tokens":19460,"visibility":"public","agent_accessible":true,"status":"final"},"_links":{"self":"/api/public/card/84c0b27b-ca05-4582-a8d7-1b1602f6fcc6.json","html":"https://stacklist.com/card/84c0b27b-ca05-4582-a8d7-1b1602f6fcc6","md":"/api/public/card/84c0b27b-ca05-4582-a8d7-1b1602f6fcc6.md","stack_json":"/api/public/stack/6e73dd3f-e104-4865-a9b1-5ded5c70e4ae.json"}}