{"bbl":"3011770035","bins":["3029558"],"address":"828 Classon Avenue, Brooklyn, NY 11238","address_line":"828 Classon Avenue","borough":"Brooklyn","zip":"11238","block":1177,"lot":35,"url":"https://nycpropertyfacts.com/ny/brooklyn/828-classon-avenue-3011770035","markdown_url":"https://nycpropertyfacts.com/ny/brooklyn/828-classon-avenue-3011770035.md","api_url":"https://nycpropertyfacts.com/api/v1/property/3011770035","summary":"828 Classon Avenue (Brooklyn, NY 11238; tax lot BBL 3011770035) is an 8-unit walk-up apartment building (building class C1: walk-up apartments, more than six families, no stores), built around 1906, on a 2,500 sq ft lot zoned R7A. City tax records list the owner as JJC HOLDINGS GROUP INC.; the most recent deed with a stated price is dated July 26, 2011 at $500,000 (per ACRIS). The Department of Finance's final market value for tax year 2027 is $1,890,000. As of November 6, 2026, NYC Open Data shows three active DOB violations, four open HPD violations and one OATH ticket with an unpaid balance. There were two 311 requests in the past 12 months and four 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, “828 Classon Avenue, Brooklyn, NY 11238 (BBL 3011770035)”, data as of 2026-11-06, https://nycpropertyfacts.com/ny/brooklyn/828-classon-avenue-3011770035. 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":"2026-11-06","last_updated":"2026-11-05","open_items":{"total":8,"dob_jobs_permit_not_signed_off":0,"dob_violations_active":3,"ecb_violations_active":0,"hpd_violations_open":4,"oath_tickets_unpaid":1,"data_as_of":"2026-11-06"},"facts":{"owner_of_record":"JJC HOLDINGS GROUP INC.","building_class":"C1","building_class_description":"Walk-up apartments, more than six families, no stores","land_use":"Multi-family walk-up buildings","year_built":1906,"floors":4,"buildings":1,"residential_units":8,"total_units":8,"lot_area_sqft":2500,"building_area_sqft":5724,"zoning":["R7A"],"historic_district":null,"landmark":null,"latitude":40.6725778,"longitude":-73.9612177,"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":"2026-11-06"},"assessment":{"tax_year":"2027","roll":"final","market_value":1890000,"assessed_value":850500,"tax_class":"2B","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":"2026-11-06"},"last_priced_deed":{"document_id":"2011080101129001","date":"2011-07-26","amount":500000,"doc_type":"DEED","lots_in_deed":1,"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":"2026-11-06"},"record_counts":{"permits":3,"violations":19,"complaints":6,"hearings":17,"sales":7,"owners":6},"sections":{"permits":"https://nycpropertyfacts.com/api/v1/property/3011770035/permits","violations":"https://nycpropertyfacts.com/api/v1/property/3011770035/violations","complaints":"https://nycpropertyfacts.com/api/v1/property/3011770035/complaints","hearings":"https://nycpropertyfacts.com/api/v1/property/3011770035/hearings","sales":"https://nycpropertyfacts.com/api/v1/property/3011770035/sales","owners":"https://nycpropertyfacts.com/api/v1/property/3011770035/owners"},"also_recorded_as":[],"neighborhood":{"name":"Prospect Heights","url":"https://nycpropertyfacts.com/ny/brooklyn/neighborhoods/prospect-heights","topics":[{"slug":"open-hpd-violations","label":"Open HPD violations","url":"https://nycpropertyfacts.com/ny/brooklyn/neighborhoods/prospect-heights/open-hpd-violations"},{"slug":"active-dob-violations","label":"Active DOB violations","url":"https://nycpropertyfacts.com/ny/brooklyn/neighborhoods/prospect-heights/active-dob-violations"},{"slug":"active-ecb-violations","label":"Active ECB violations","url":"https://nycpropertyfacts.com/ny/brooklyn/neighborhoods/prospect-heights/active-ecb-violations"},{"slug":"open-dob-jobs","label":"Open DOB jobs","url":"https://nycpropertyfacts.com/ny/brooklyn/neighborhoods/prospect-heights/open-dob-jobs"},{"slug":"unpaid-oath-tickets","label":"Unpaid OATH tickets","url":"https://nycpropertyfacts.com/ny/brooklyn/neighborhoods/prospect-heights/unpaid-oath-tickets"}]},"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":"2026-11-06"},{"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":"2026-11-05","data_as_of":"2026-11-06"},{"key":"dob_jobs_bis","dataset_id":"ic3t-wcy2","dataset":"DOB Job Application Filings (BIS)","url":"https://data.cityofnewyork.us/d/ic3t-wcy2","dataset_updated":"2026-11-05","data_as_of":"2026-11-06"},{"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":"2026-11-05","data_as_of":"2026-11-06"},{"key":"dob_violations","dataset_id":"3h2n-5cm9","dataset":"DOB Violations","url":"https://data.cityofnewyork.us/d/3h2n-5cm9","dataset_updated":"2026-11-05","data_as_of":"2026-11-06"},{"key":"ecb_violations","dataset_id":"6bgk-3dad","dataset":"DOB ECB Violations","url":"https://data.cityofnewyork.us/d/6bgk-3dad","dataset_updated":"2026-11-05","data_as_of":"2026-11-06"},{"key":"oath","dataset_id":"jz4z-kudi","dataset":"OATH Hearings Division Case Status","url":"https://data.cityofnewyork.us/d/jz4z-kudi","dataset_updated":"2026-11-06","data_as_of":"2026-11-06"},{"key":"hpd_violations","dataset_id":"wvxf-dwi5","dataset":"HPD Housing Maintenance Code Violations","url":"https://data.cityofnewyork.us/d/wvxf-dwi5","dataset_updated":"2026-11-05","data_as_of":"2026-11-06"},{"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":"2026-11-06","data_as_of":"2026-11-06"},{"key":"hpd_registrations","dataset_id":"tesw-yqqr","dataset":"HPD Multiple Dwelling Registrations","url":"https://data.cityofnewyork.us/d/tesw-yqqr","dataset_updated":"2026-11-04","data_as_of":"2026-11-06"},{"key":"hpd_contacts","dataset_id":"feu5-w2e2","dataset":"HPD Registration Contacts","url":"https://data.cityofnewyork.us/d/feu5-w2e2","dataset_updated":"2026-11-04","data_as_of":"2026-11-06"},{"key":"sr311","dataset_id":"erm2-nwe9","dataset":"311 Service Requests from 2020 to Present","url":"https://data.cityofnewyork.us/d/erm2-nwe9","dataset_updated":"2026-11-06","data_as_of":"2026-11-06"},{"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":"2026-11-06"},{"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":"2026-11-06"},{"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":"2026-11-06"},{"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":"2026-11-06"}],"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."}