# 100 W 141 St, Manhattan What New York City's public records say about this building. Page: https://blueflo.tech/b/100-west-141-street-manhattan > These are city records, not an inspection by Blueflo. Every item shows its source and the date it was last checked. Also known as 611 Lenox Ave, 617 Lenox Ave, 619 Lenox Ave: one building, several doors, and this card covers all of them. ## In one line 5 open immediately hazardous (class C) HPD violations about heat or hot water and fire safety and pests (Housing Maintenance Code Violations, as of 2026-10-19) ## The building - **Year built:** 1920 (PLUTO (tax lot data), as of 2026-08-24) - **Stories:** 7 (Buildings Subject to HPD Jurisdiction, as of 2026-08-12) - **Homes:** 56 (Buildings Subject to HPD Jurisdiction, as of 2026-08-12) ## Worth knowing - 5 open immediately hazardous (class C) HPD violations about heat or hot water and fire safety and pests - 6 heat or hot water complaints filed with the city last winter - Latest facade filing: safe with a repair and maintenance program - 24 open HPD violations about building conditions ## Clean in the records - Boiler inspection filed Jan 2026 with no defects reported (DOB NOW: Safety Boiler, as of 2026-10-17) - Outside FEMA's 1% annual-chance flood zone; no mapped stormwater flooding (FEMA National Flood Hazard Layer, as of 2026-10-19) - Elevator periodic inspection filed within the last year (DOB NOW Elevator Safety Compliance, as of 2026-10-18) ## Building systems - **Boiler inspection filings:** Latest accepted inspection Jan 2026, defects reported: no (DOB NOW: Safety Boiler, as of 2026-10-17) - **Facade rating:** Safe with a repair and maintenance program (cycle 9, filed Apr 2022) (DOB NOW: Safety – Facades Compliance Filings, as of 2026-10-18) - **Water service line:** Non-Lead (statistical analysis/predictive model) (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 2026-10-19) - **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:** Below grade (PLUTO (tax lot data), as of 2026-08-24) ## Violations and complaints - **HPD violations:** 24 open: 24 about building conditions — walls, floors and stairs (11), leaks (4), heat or hot water (3), fire safety (2); 5 immediately hazardous (class C). Also 17 older records from 1987–2012 never closed. 11 further violations from 2024–2025 were closed. 100 violations on record in all, 1987–2026 — the 52 most recent are listed here (Housing Maintenance Code Violations, as of 2026-10-19) - **DOB violations:** 5 open: 2 about building conditions, 3 about filings or paperwork (DOB Violations, as of 2026-10-18) - **Heat and hot water complaints:** 6 heat or hot water complaints (Housing Maintenance Code Complaints and Problems, as of 2026-10-19) - **Resident complaints to the city:** 9 heat or hot water, 7 plumbing, 3 floors or stairs, 1 appliances, 1 doors or windows, 1 leaks, 1 pests (Housing Maintenance Code Complaints and Problems, as of 2026-10-19) ## More systems - **Rent stabilization:** Not on the state's 2024 list. Owners who register late or not at all are missing, so ask HCR about a specific apartment (Rent Stabilized Building Lists (2024 HCR registrations), as of 2025-11-30) - **Heat source:** Boiler burning No. 2 oil (Industrial Steam Boilers ISB3L-125), registration current since Apr 2025 (Clean Air Tracking System (boiler registrations), as of 2026-10-19) - **Boiler work permits:** Latest boiler work permit 2024 (6 on record) (DOB Permit Issuance (BIS), as of 2026-10-19) - **Elevators:** 1 active elevator; latest periodic inspection Feb 2026 (DOB NOW Elevator Safety Compliance, as of 2026-10-18) - **Gas piping:** No open gas piping filing violations. Inspection results themselves are not published (DOB Safety Violations, as of 2026-10-18) - **Energy:** ENERGY STAR score 53 (2024 report) (Energy and Water Data Disclosure (Local Law 84), as of 2025-11-25) ## Permits and work - **Permit history:** 40 permits since 1990 (DOB NOW: Build – Approved Permits, as of 2026-10-17) - **Sidewalk shed and scaffolding:** No active shed permit (DOB NOW: Build – Approved Permits, as of 2026-10-17) - **Landmark status:** Not in a historic district on record (PLUTO (tax lot data), as of 2026-08-24) ## By apartment 11 of 56 apartments named in a city record: - Apt 22: https://blueflo.tech/b/100-west-141-street-manhattan/unit/22 - Apt 27: https://blueflo.tech/b/100-west-141-street-manhattan/unit/27 - Apt 37: https://blueflo.tech/b/100-west-141-street-manhattan/unit/37 - Apt 43: https://blueflo.tech/b/100-west-141-street-manhattan/unit/43 - Apt 46: https://blueflo.tech/b/100-west-141-street-manhattan/unit/46 - Apt 55: https://blueflo.tech/b/100-west-141-street-manhattan/unit/55 - Apt 57: https://blueflo.tech/b/100-west-141-street-manhattan/unit/57 - Apt 58: https://blueflo.tech/b/100-west-141-street-manhattan/unit/58 - Apt 61: https://blueflo.tech/b/100-west-141-street-manhattan/unit/61 - Apt 62: https://blueflo.tech/b/100-west-141-street-manhattan/unit/62 - Apt L: https://blueflo.tech/b/100-west-141-street-manhattan/unit/l ## Registered with the city - Blue Owl Management LLC (Agent, Registration Contacts) - 100-106 WEST 141ST STREET HDFC (CorporateOwner, Registration Contacts) - 100-106 W 141 ST HDFC (TaxLotOwner, PLUTO (tax lot data)) ## More - Every record behind this card: https://blueflo.tech/b/100-west-141-street-manhattan/records - The same card as JSON: https://blueflo.tech/v1/buildings/100-west-141-street-manhattan - Ask about any building from an assistant (MCP): https://blueflo.tech/mcp - Report something wrong: https://blueflo.tech/dispute?slug=100-west-141-street-manhattan - How to use this data: https://blueflo.tech/llms.txt