# 902 47 St, Brooklyn What New York City's public records say about this building. Page: https://blueflo.tech/b/902-47-street-brooklyn > These are city records, not an inspection by Blueflo. Every item shows its source and the date it was last checked. Also known as 4701 9 Ave: one building, several doors, and this card covers all of them. ## In one line 18 open immediately hazardous (class C) HPD violations about fire safety and pests and gas and walls, floors and stairs and doors and windows and leaks and mold (Housing Maintenance Code Violations, as of 2026-10-20) ## The building - **Year built:** 1926 (PLUTO (tax lot data), as of 2026-08-24) - **Stories:** 4 (Buildings Subject to HPD Jurisdiction, as of 2026-08-12) - **Homes:** 42 (Buildings Subject to HPD Jurisdiction, as of 2026-08-12) ## Worth knowing - 18 open immediately hazardous (class C) HPD violations about fire safety and pests and gas and walls, floors and stairs and doors and windows and leaks and mold - 3 hazardous (class 1) building code violations from 2023 are still open; the city has no certification of the fix - 5 heat or hot water complaints filed with the city last winter - 3 open major (class 2) building code violations from 2026 - 67 open HPD violations about building conditions ## Also on record - On the state's list of buildings with rent-stabilized apartments (2024 registrations) ## Clean in the records - Water service line on record as non-lead (field inspection) (Lead Service Line Location Coordinates, as of 2026-01-30) - Boiler inspection filed Apr 2026 with no defects reported (DOB NOW: Safety Boiler, as of 2026-10-20) - Outside FEMA's 1% annual-chance flood zone; no mapped stormwater flooding (FEMA National Flood Hazard Layer, as of 2026-10-21) ## Building systems - **Boiler inspection filings:** Latest accepted inspection Apr 2026, defects reported: no (DOB NOW: Safety Boiler, as of 2026-10-20) - **Facade rating:** Not required: facade inspections apply only to buildings taller than 6 stories (DOB NOW: Safety – Facades Compliance Filings, as of 2026-10-20) - **Water service line:** Non-Lead (field inspection) (Lead Service Line Location Coordinates, as of 2026-01-30) - **FEMA flood zone:** Outside FEMA's 1% annual-chance flood zone: X (FEMA National Flood Hazard Layer, as of 2026-10-21) - **Stormwater flooding:** Extreme storm, 2080 sea levels: Not in mapped flooding; Moderate storm, 2050 sea levels: Not in mapped flooding; Moderate storm, today's sea levels: Not in mapped flooding; Limited storm, today's sea levels: Not loaded (file format unreadable) (NYC Stormwater Flood Maps, as of 2024-07-03) - **Basement:** No basement (PLUTO (tax lot data), as of 2026-08-24) ## Violations and complaints - **HPD violations:** 67 open: 67 about building conditions — walls, floors and stairs (26), mold (9), fire safety (8), doors and windows (7); 18 immediately hazardous (class C). Also 3 older records from 1991 never closed. 25 further violations from 2025–2026 were closed. 1,049 violations on record in all, 1989–2026 — the 447 most recent are listed here (Housing Maintenance Code Violations, as of 2026-10-20) - **DOB violations:** 8 open: 7 about building conditions, 1 about filings or paperwork (DOB Violations, as of 2026-10-20) - **Heat and hot water complaints:** 5 heat or hot water complaints (Housing Maintenance Code Complaints and Problems, as of 2026-10-20) - **Resident complaints to the city:** 22 plumbing, 12 heat or hot water, 12 paint or plaster, 11 doors or windows, 10 mold, 6 floors or stairs, 6 pests, 5 appliances, 5 leaks, 4 electrical, 4 unsanitary conditions, 3 general repairs, 1 safety (Housing Maintenance Code Complaints and Problems, as of 2026-10-20) ## More systems - **Rent stabilization:** On the state's list of buildings with at least one rent-stabilized apartment (2024 registrations) (Rent Stabilized Building Lists (2024 HCR registrations), as of 2025-11-30) - **Heat source:** Boiler burning natural gas (Supreme D3-70-5), registration current since Oct 2025 (Clean Air Tracking System (boiler registrations), as of 2026-10-21) - **Boiler work permits:** Latest boiler work permit 2019 (2 on record) (DOB Permit Issuance (BIS), as of 2026-10-20) - **Elevators:** No elevators registered to this building (DOB NOW Elevator Safety Compliance, as of 2026-10-20) - **Gas piping:** No open gas piping filing violations. Inspection results themselves are not published (DOB Safety Violations, as of 2026-10-20) - **Energy:** ENERGY STAR score 100 (2024 report) (Energy and Water Data Disclosure (Local Law 84), as of 2025-11-25) ## Permits and work - **Permit history:** 8 permits since 1990 (DOB NOW: Build – Approved Permits, as of 2026-10-20) - **Sidewalk shed and scaffolding:** No active shed permit; permits since Aug 2019, last expired Aug 2020 (DOB NOW: Build – Approved Permits, as of 2026-10-20) - **Landmark status:** Not in a historic district on record (PLUTO (tax lot data), as of 2026-08-24) ## By apartment 24 of 42 apartments named in a city record: - Apt 90247T: https://blueflo.tech/b/902-47-street-brooklyn/unit/90247t - Apt L4A: https://blueflo.tech/b/902-47-street-brooklyn/unit/l4a - Apt LA2: https://blueflo.tech/b/902-47-street-brooklyn/unit/la2 - Apt LA4: https://blueflo.tech/b/902-47-street-brooklyn/unit/la4 - Apt LA5: https://blueflo.tech/b/902-47-street-brooklyn/unit/la5 - Apt LB1: https://blueflo.tech/b/902-47-street-brooklyn/unit/lb1 - Apt LB2: https://blueflo.tech/b/902-47-street-brooklyn/unit/lb2 - Apt LB6: https://blueflo.tech/b/902-47-street-brooklyn/unit/lb6 - Apt LC1: https://blueflo.tech/b/902-47-street-brooklyn/unit/lc1 - Apt LC4: https://blueflo.tech/b/902-47-street-brooklyn/unit/lc4 - Apt LC6: https://blueflo.tech/b/902-47-street-brooklyn/unit/lc6 - Apt LD2: https://blueflo.tech/b/902-47-street-brooklyn/unit/ld2 - Apt LD4: https://blueflo.tech/b/902-47-street-brooklyn/unit/ld4 - Apt LD6: https://blueflo.tech/b/902-47-street-brooklyn/unit/ld6 - Apt RA3: https://blueflo.tech/b/902-47-street-brooklyn/unit/ra3 - Apt RB4: https://blueflo.tech/b/902-47-street-brooklyn/unit/rb4 - Apt RC2: https://blueflo.tech/b/902-47-street-brooklyn/unit/rc2 - Apt RC3: https://blueflo.tech/b/902-47-street-brooklyn/unit/rc3 - Apt RC4: https://blueflo.tech/b/902-47-street-brooklyn/unit/rc4 - Apt RC5: https://blueflo.tech/b/902-47-street-brooklyn/unit/rc5 - Apt RD1: https://blueflo.tech/b/902-47-street-brooklyn/unit/rd1 - Apt RD2: https://blueflo.tech/b/902-47-street-brooklyn/unit/rd2 - Apt RD3: https://blueflo.tech/b/902-47-street-brooklyn/unit/rd3 - Apt RD5: https://blueflo.tech/b/902-47-street-brooklyn/unit/rd5 ## Registered with the city - PARK AFFORDABLE LP (Agent, Registration Contacts) - PARK AFFORDABLE LP (CorporateOwner, Registration Contacts) - PARK AFFORDABLE HDFC, AS NOMINEE AND ON BEHALF (TaxLotOwner, PLUTO (tax lot data)) ## More - Every record behind this card: https://blueflo.tech/b/902-47-street-brooklyn/records - The same card as JSON: https://blueflo.tech/v1/buildings/902-47-street-brooklyn - Ask about any building from an assistant (MCP): https://blueflo.tech/mcp - Report something wrong: https://blueflo.tech/dispute?slug=902-47-street-brooklyn - How to use this data: https://blueflo.tech/llms.txt