{"bbl":"3029930001","bins":["3070619"],"address":"89 Porter Avenue, Brooklyn, NY 11237","address_line":"89 Porter Avenue","borough":"Brooklyn","zip":"11237","block":2993,"lot":1,"url":"https://nycpropertyfacts.com/ny/brooklyn/89-porter-avenue-3029930001","markdown_url":"https://nycpropertyfacts.com/ny/brooklyn/89-porter-avenue-3029930001.md","api_url":"https://nycpropertyfacts.com/api/v1/property/3029930001","summary":"89 Porter Avenue (Brooklyn, NY 11237; tax lot BBL 3029930001) is a 45-unit asylum or home (building class N2: asylum or home (subtype N2)), built around 1931, on a 25,000 sq ft lot zoned M1-2. City tax records list the owner as PORTER AVENUE HOUSING DEVELOPMENT FUND C ORPORATION. The Department of Finance's final market value for tax year 2027 is $8,254,000. As of October 31, 2026, NYC Open Data shows one DOB job with a permit issued but no sign-off, 22 active DOB violations, 18 active ECB violations, three open HPD violations and 48 OATH tickets with an unpaid balance. There were 26 311 requests in the past 12 months and 47 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, “89 Porter Avenue, Brooklyn, NY 11237 (BBL 3029930001)”, data as of 2026-10-31, https://nycpropertyfacts.com/ny/brooklyn/89-porter-avenue-3029930001. 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":92,"dob_jobs_permit_not_signed_off":1,"dob_violations_active":22,"ecb_violations_active":18,"hpd_violations_open":3,"oath_tickets_unpaid":48,"data_as_of":"2026-10-31"},"facts":{"owner_of_record":"PORTER AVENUE HOUSING DEVELOPMENT FUND C ORPORATION","building_class":"N2","building_class_description":"Asylum or home (subtype N2)","land_use":"Public facilities & institutions","year_built":1931,"floors":4,"buildings":1,"residential_units":45,"total_units":45,"lot_area_sqft":25000,"building_area_sqft":71000,"zoning":["M1-2"],"historic_district":null,"landmark":null,"latitude":40.7079807,"longitude":-73.9286125,"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":"2026-10-31"},"assessment":{"tax_year":"2027","roll":"final","market_value":8254000,"assessed_value":3714300,"tax_class":"4","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":"2026-10-31"},"last_priced_deed":null,"record_counts":{"permits":49,"violations":138,"complaints":73,"hearings":225,"sales":3,"owners":7},"sections":{"permits":"https://nycpropertyfacts.com/api/v1/property/3029930001/permits","violations":"https://nycpropertyfacts.com/api/v1/property/3029930001/violations","complaints":"https://nycpropertyfacts.com/api/v1/property/3029930001/complaints","hearings":"https://nycpropertyfacts.com/api/v1/property/3029930001/hearings","sales":"https://nycpropertyfacts.com/api/v1/property/3029930001/sales","owners":"https://nycpropertyfacts.com/api/v1/property/3029930001/owners"},"also_recorded_as":["486 Johnson Ave","121 Ingraham St","494 Johnson Ave","496 Johnson Ave","89-111 Porter Ave","89-11 Porter Ave"],"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":"2026-10-31"},{"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":"2026-10-31"},{"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":"2026-10-30","data_as_of":"2026-10-31"},{"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":"2026-10-30","data_as_of":"2026-10-31"},{"key":"dob_violations","dataset_id":"3h2n-5cm9","dataset":"DOB Violations","url":"https://data.cityofnewyork.us/d/3h2n-5cm9","dataset_updated":"2026-10-31","data_as_of":"2026-10-31"},{"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":"2026-10-31"},{"key":"oath","dataset_id":"jz4z-kudi","dataset":"OATH Hearings Division Case Status","url":"https://data.cityofnewyork.us/d/jz4z-kudi","dataset_updated":"2026-10-31","data_as_of":"2026-10-31"},{"key":"hpd_violations","dataset_id":"wvxf-dwi5","dataset":"HPD Housing Maintenance Code Violations","url":"https://data.cityofnewyork.us/d/wvxf-dwi5","dataset_updated":"2026-10-31","data_as_of":"2026-10-31"},{"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":"2026-10-31","data_as_of":"2026-10-31"},{"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":"2026-10-31"},{"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":"2026-10-31"},{"key":"sr311","dataset_id":"erm2-nwe9","dataset":"311 Service Requests from 2020 to Present","url":"https://data.cityofnewyork.us/d/erm2-nwe9","dataset_updated":"2026-10-31","data_as_of":"2026-10-31"},{"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":"2026-10-31"},{"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":"2026-10-31"},{"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":"2026-10-31"},{"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":"2026-10-31"}],"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."}