{"bbl":"1019900061","bins":["1059832"],"address":"450 Riverside Drive, Manhattan, NY 10027","address_line":"450 Riverside Drive","borough":"Manhattan","zip":"10027","block":1990,"lot":61,"url":"https://nycpropertyfacts.com/ny/manhattan/450-riverside-drive-1019900061","markdown_url":"https://nycpropertyfacts.com/ny/manhattan/450-riverside-drive-1019900061.md","api_url":"https://nycpropertyfacts.com/api/v1/property/1019900061","summary":"450 Riverside Drive (Manhattan, NY 10027; tax lot BBL 1019900061) is a 31-unit elevator apartment building (building class D3: elevator apartments, fireproof, no stores), built around 1909, on a 8,400 sq ft lot zoned R8. City tax records list the owner as TRUSTEES OF COLUMBIA UNIVERSITY. The Department of Finance's final market value for tax year 2027 is $4,904,000. As of October 31, 2026, NYC Open Data shows 11 DOB jobs with a permit issued but no sign-off, two active DOB violations, two active ECB violations, five open HPD violations and one OATH ticket with an unpaid balance. There was one 311 request in the past 12 months and no HPD complaints since 2019. (Source: NYC Open Data — DOB, HPD, OATH, DOF, DCP and ACRIS datasets — compiled by NYC Property Facts.)","how_to_cite":"NYC Property Facts, “450 Riverside Drive, Manhattan, NY 10027 (BBL 1019900061)”, data as of 2026-10-31, https://nycpropertyfacts.com/ny/manhattan/450-riverside-drive-1019900061. Source: NYC Open Data.","citation_note":"Quote the summary as-is and cite with how_to_cite (includes the canonical URL and the data-as-of date).","data_as_of":"2026-10-31","last_updated":"2026-10-31","open_items":{"total":21,"dob_jobs_permit_not_signed_off":11,"dob_violations_active":2,"ecb_violations_active":2,"hpd_violations_open":5,"oath_tickets_unpaid":1,"data_as_of":"2026-10-31"},"facts":{"owner_of_record":"TRUSTEES OF COLUMBIA UNIVERSITY","building_class":"D3","building_class_description":"Elevator apartments, fireproof, no stores","land_use":"Multi-family elevator buildings","year_built":1909,"floors":10,"buildings":1,"residential_units":31,"total_units":32,"lot_area_sqft":8400,"building_area_sqft":58840,"zoning":["R8"],"historic_district":"Morningside Heights Historic District","landmark":null,"latitude":40.8094487,"longitude":-73.9649491,"dataset_id":"64uk-42ks","dataset":"PLUTO (Dept. of City Planning)","url":"https://data.cityofnewyork.us/d/64uk-42ks","dataset_updated":"2026-08-24","data_as_of":"2026-11-02"},"assessment":{"tax_year":"2027","roll":"final","market_value":4904000,"assessed_value":2206800,"tax_class":"2","dataset_id":"8y4t-faws","dataset":"DOF Property Valuation and Assessment Data","url":"https://data.cityofnewyork.us/d/8y4t-faws","dataset_updated":"2026-09-14","data_as_of":"2026-11-02"},"last_priced_deed":null,"record_counts":{"permits":82,"violations":66,"complaints":1,"hearings":41,"sales":0,"owners":6},"sections":{"permits":"https://nycpropertyfacts.com/api/v1/property/1019900061/permits","violations":"https://nycpropertyfacts.com/api/v1/property/1019900061/violations","complaints":"https://nycpropertyfacts.com/api/v1/property/1019900061/complaints","hearings":"https://nycpropertyfacts.com/api/v1/property/1019900061/hearings","sales":"https://nycpropertyfacts.com/api/v1/property/1019900061/sales","owners":"https://nycpropertyfacts.com/api/v1/property/1019900061/owners"},"also_recorded_as":["450702 Riverside Dr"],"sources":[{"key":"pluto","dataset_id":"64uk-42ks","dataset":"PLUTO (Dept. of City Planning)","url":"https://data.cityofnewyork.us/d/64uk-42ks","dataset_updated":"2026-08-24","data_as_of":"2026-11-02"},{"key":"footprints","dataset_id":"5zhs-2jue","dataset":"Building Footprints","url":"https://data.cityofnewyork.us/d/5zhs-2jue","dataset_updated":"2026-10-25","data_as_of":"2026-11-01"},{"key":"dob_permits_bis","dataset_id":"ipu4-2q9a","dataset":"DOB Permit Issuance (BIS)","url":"https://data.cityofnewyork.us/d/ipu4-2q9a","dataset_updated":"2026-10-31","data_as_of":"2026-10-31"},{"key":"dob_now_permits","dataset_id":"rbx6-tga4","dataset":"DOB NOW: Build – Approved Permits","url":"https://data.cityofnewyork.us/d/rbx6-tga4","dataset_updated":"2026-11-02","data_as_of":"2026-11-02"},{"key":"dob_jobs_bis","dataset_id":"ic3t-wcy2","dataset":"DOB Job Application Filings (BIS)","url":"https://data.cityofnewyork.us/d/ic3t-wcy2","dataset_updated":"2026-10-30","data_as_of":"2026-10-31"},{"key":"dob_now_jobs","dataset_id":"w9ak-ipjd","dataset":"DOB NOW: Build – Job Application Filings","url":"https://data.cityofnewyork.us/d/w9ak-ipjd","dataset_updated":"2026-11-01","data_as_of":"2026-11-02"},{"key":"dob_violations","dataset_id":"3h2n-5cm9","dataset":"DOB Violations","url":"https://data.cityofnewyork.us/d/3h2n-5cm9","dataset_updated":"2026-11-02","data_as_of":"2026-11-02"},{"key":"ecb_violations","dataset_id":"6bgk-3dad","dataset":"DOB ECB Violations","url":"https://data.cityofnewyork.us/d/6bgk-3dad","dataset_updated":"2026-10-31","data_as_of":"2026-11-02"},{"key":"oath","dataset_id":"jz4z-kudi","dataset":"OATH Hearings Division Case Status","url":"https://data.cityofnewyork.us/d/jz4z-kudi","dataset_updated":"2026-11-02","data_as_of":"2026-11-02"},{"key":"hpd_violations","dataset_id":"wvxf-dwi5","dataset":"HPD Housing Maintenance Code Violations","url":"https://data.cityofnewyork.us/d/wvxf-dwi5","dataset_updated":"2026-11-02","data_as_of":"2026-11-02"},{"key":"hpd_complaints","dataset_id":"ygpa-z7cr","dataset":"HPD Housing Maintenance Code Complaints and Problems","url":"https://data.cityofnewyork.us/d/ygpa-z7cr","dataset_updated":"2026-11-02","data_as_of":"2026-11-02"},{"key":"hpd_registrations","dataset_id":"tesw-yqqr","dataset":"HPD Multiple Dwelling Registrations","url":"https://data.cityofnewyork.us/d/tesw-yqqr","dataset_updated":"2026-10-28","data_as_of":"2026-11-02"},{"key":"hpd_contacts","dataset_id":"feu5-w2e2","dataset":"HPD Registration Contacts","url":"https://data.cityofnewyork.us/d/feu5-w2e2","dataset_updated":"2026-10-28","data_as_of":"2026-11-02"},{"key":"sr311","dataset_id":"erm2-nwe9","dataset":"311 Service Requests from 2020 to Present","url":"https://data.cityofnewyork.us/d/erm2-nwe9","dataset_updated":"2026-11-02","data_as_of":"2026-11-02"},{"key":"assessment","dataset_id":"8y4t-faws","dataset":"DOF Property Valuation and Assessment Data","url":"https://data.cityofnewyork.us/d/8y4t-faws","dataset_updated":"2026-09-14","data_as_of":"2026-11-02"},{"key":"acris_master","dataset_id":"bnx9-e6tj","dataset":"ACRIS Real Property Master","url":"https://data.cityofnewyork.us/d/bnx9-e6tj","dataset_updated":"2026-10-08","data_as_of":"2026-11-02"},{"key":"acris_legals","dataset_id":"8h5j-fqxa","dataset":"ACRIS Real Property Legals","url":"https://data.cityofnewyork.us/d/8h5j-fqxa","dataset_updated":"2026-10-08","data_as_of":"2026-11-02"},{"key":"acris_parties","dataset_id":"636b-3b5g","dataset":"ACRIS Real Property Parties","url":"https://data.cityofnewyork.us/d/636b-3b5g","dataset_updated":"2026-10-08","data_as_of":"2026-11-02"}],"disclaimer":"Independent site. Data from NYC Open Data; not affiliated with the City of New York. Facts are compiled automatically and may be incomplete or out of date; this is not a title search or an official record. Verify with the issuing agency."}