# 171 Morningside Ave, Manhattan

What New York City's public records say about this building. Page: https://blueflo.tech/b/171-morningside-avenue-manhattan

> These are city records, not an inspection by Blueflo. Every item shows its source and the date it was last checked.

## In one line

19 open immediately hazardous (class C) HPD violations about heat or hot water and pests and doors and windows and fire safety and mold and walls, floors and stairs (Housing Maintenance Code Violations, as of 2026-10-19)

## The building

- **Year built:** 1901 (PLUTO (tax lot data), as of 2026-08-24)
- **Stories:** 5 (Buildings Subject to HPD Jurisdiction, as of 2026-08-12)
- **Homes:** 10 (Buildings Subject to HPD Jurisdiction, as of 2026-08-12)

## Worth knowing

- 19 open immediately hazardous (class C) HPD violations about heat or hot water and pests and doors and windows and fire safety and mold and walls, floors and stairs
- 71 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 (records) (Lead Service Line Location Coordinates, as of 2026-01-30)
- Boiler inspection filed Mar 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)

## Building systems

- **Boiler inspection filings:** Latest accepted inspection Mar 2026, defects reported: no (DOB NOW: Safety Boiler, as of 2026-10-17)
- **Facade rating:** Not required: facade inspections apply only to buildings taller than 6 stories (DOB NOW: Safety – Facades Compliance Filings, as of 2026-10-18)
- **Water service line:** Non-Lead (records) (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:** No basement (PLUTO (tax lot data), as of 2026-08-24)

## Violations and complaints

- **HPD violations:** 71 open: 71 about building conditions — walls, floors and stairs (22), heat or hot water (9), pests (8), doors and windows (6); 19 immediately hazardous (class C). Also 12 older records from 2012–2016 never closed. 13 further violations from 2024–2026 were closed. 219 violations on record in all, 1998–2026 — the 96 most recent are listed here (Housing Maintenance Code Violations, as of 2026-10-19)
- **DOB violations:** 11 open: 8 about building conditions, 1 about filings or paperwork, 2 older than 10 years (DOB Violations, as of 2026-10-18)
- **Heat and hot water complaints:** 1 heat or hot water complaint (Housing Maintenance Code Complaints and Problems, as of 2026-10-19)
- **Resident complaints to the city:** 4 heat or hot water, 3 mold, 3 pests, 2 general repairs, 2 safety, 1 doors or windows, 1 floors or stairs, 1 leaks, 1 paint or plaster (Housing Maintenance Code Complaints and Problems, as of 2026-10-19)

## 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:** No boiler registration or district steam on record (Clean Air Tracking System (boiler registrations), as of 2026-10-19)
- **Boiler work permits:** No boiler work permits on record (DOB Permit Issuance (BIS), as of 2026-10-19)
- **Elevators:** No elevators registered to this building (DOB NOW Elevator Safety Compliance, as of 2026-10-18)
- **Gas piping:** Open violation for not filing the periodic gas piping inspection (2025) (DOB Safety Violations, as of 2026-10-18)
- **Energy:** Not required: energy reporting applies to buildings over 25,000 sq ft (Energy and Water Data Disclosure (Local Law 84), as of 2025-11-25)

## Permits and work

- **Permit history:** 0 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)

## Registered with the city

- MM PORTFOLIO MANAGEMENT LLC (Agent, Registration Contacts)
- 161-171 MORNINGSIDE LLC (CorporateOwner, Registration Contacts)
- 161-171 MORNINGSIDE LLC (TaxLotOwner, PLUTO (tax lot data))

## More

- Every record behind this card: https://blueflo.tech/b/171-morningside-avenue-manhattan/records
- The same card as JSON: https://blueflo.tech/v1/buildings/171-morningside-avenue-manhattan
- Ask about any building from an assistant (MCP): https://blueflo.tech/mcp
- Report something wrong: https://blueflo.tech/dispute?slug=171-morningside-avenue-manhattan
- How to use this data: https://blueflo.tech/llms.txt