549 51 St

Fire safetyApt BASEME class C · HPD violation

Show 11 more

Fire safetyApt 1 class C · closed · HPD violation

Fire safetyApt 3R class C · closed · HPD violation

Fire safetyApt 4R class B · closed · HPD violation

Fire safetyApt 4R class B · closed · HPD violation

Fire safety class C · closed · HPD violation

Lead-based paintApt 3R class C · paperwork · HPD violation

Structure and facade

Issues on record

What has happened here

Walls, floors and stairsApt BASEME class B · HPD violation

Walls, floors and stairsApt BASEME class A · HPD violation

Doors and windowsApt 2R class A · closed · HPD violation

Doors and windowsApt 2R class A · closed · HPD violation

Walls, floors and stairsApt 2R class A · closed · HPD violation

Doors and windows class C · HPD violation

Show 14 more

Walls, floors and stairs class C · HPD violation

Doors and windows class B · closed · HPD violation

Walls, floors and stairsApt 3R class B · closed · HPD violation

Doors and windowsApt 1F class C · closed · HPD violation

Doors and windowsApt 2R class C · closed · HPD violation

Walls, floors and stairs class C · closed · HPD violation

Walls, floors and stairs class B · closed · HPD violation

Walls, floors and stairsApt 4R class B · closed · HPD violation

Walls, floors and stairsApt BSMT class A · HPD violation

Doors and windowsApt 4F class C · HPD violation

Doors and windows class C · closed · HPD violation

2025 Feb

Doors and windows class A · closed · HPD violation

General construction permit

2006 Apr

General construction permit

Facade ratingnot requiredNot required: facade inspections apply only to buildings taller than 6 stories
Sidewalk shed and scaffoldingno recordNo sidewalk shed permits on record
Landmark statusno recordNot in a historic district on record

Heat and hot water

Issues on record (2024) · 1 complaint, 2025

What has happened here

Heat or hot waterApt 1F complaint

2024 Sep

2023 Apr

Heating/ventilation permit

2018 Apr

2017 Feb

Fuel burning permit, Boiler permit

Show 1 more

2006 May

Heat source

Boiler burning natural gas (Weil Mclain EGH-105), registration expired since Jan 2021

Clean Air Tracking System (boiler registrations), as of 2026-10-20 · See this building's boiler registrations on NYC Open Data →

Boiler inspection filings

Latest accepted inspection Dec 2024, defects reported: no

DOB NOW: Safety Boiler, as of 2026-10-19 · See the boiler filings at DOB →

What this counts

Accepted annual boiler inspection filings, any date

Boiler work permits

Latest boiler work permit 2006

DOB Permit Issuance (BIS), as of 2026-10-19

What this counts

DOB boiler permits (BIS and DOB NOW); a permit dates work, not the boiler's age

Heat and hot water complaints

1 heat or hot water complaint

Housing Maintenance Code Complaints and Problems, as of 2026-10-20 · See the complaints at HPD Online →

What this counts

HPD complaints, heat season 2025–26 (Oct 1–May 31)

Water and pipes

Older records on file

What has happened here

PlumbingApt 3R class C · closed · HPD violation

LeaksApt 3F complaint

LeaksApt BASEME complaint

LeaksApt 3F complaint

2024 Jun

PlumbingApt 3F complaint

PlumbingApt 4F complaint

Show 3 more

PlumbingApt 3R complaint

PlumbingApt 1F complaint

Plumbing permit

Water service line

Non-Lead (records)

Lead Service Line Location Coordinates, as of 2026-01-30

Pests and cleanliness

Issues on record (2025) · 6 complaints, 2025 · 3 in the past year

What has happened here

2025 Dec

PestsApt 1R complaint

Unsanitary conditionsApt 1F complaint

Unsanitary conditions complaint

2025 Sep

PestsApt 4F complaint

2025 Aug

PestsApt 4F complaint

2025 Jun

Pests class A · paperwork · closed · HPD violation

Show 11 more

MoldApt 2R class C · HPD violation

PestsApt 2R class C · HPD violation

MoldApt 1 class C · HPD violation

MoldApt 2R class B · closed · HPD violation

Unsanitary conditions complaint

2024 Mar

Unsanitary conditions complaint

PestsApt 3R class C · HPD violation

PestsApt 3F complaint

Mold, pestsApt 4F complaint

Mold, pestsApt 3R complaint

Mold, pestsApt 1F complaint

Electrical

2 complaints, 2025

What has happened here

ElectricalApt F3 complaint

Electrical complaint

2025 Oct

ElectricalApt 4R class B · closed · HPD violation

ElectricalApt 4R class B · closed · HPD violation

Electrical complaint

Flooding

No issues on record

FEMA flood zone

Outside FEMA's 1% annual-chance flood zone: X

FEMA National Flood Hazard Layer, as of 2026-10-20

What this counts

Effective FIRM zones touching the building footprint

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

What this counts

Mapped ponding touching the building footprint

BasementWhole tax lot

Below grade

PLUTO (tax lot data), as of 2026-08-24

Rent and tenancy

On the state list

Rent stabilizationWhole tax lot

On the state's list of buildings with at least one rent-stabilized apartment (2024 registrations); listed for this tax lot (1 addresses), not under this building's address

Rent Stabilized Building Lists (2024 HCR registrations), as of 2025-11-30

What this counts

The list doesn't say which apartments are stabilized, and being listed isn't proof of current status. For a specific apartment, request its rent history from HCR

General condition and all records

HPD violations

45 open: 43 about building conditions — pests (14), lead-based paint (11), walls, floors and stairs (10), other conditions (3); 33 immediately hazardous (class C), 2 about paperwork or notices. 25 further violations from 2025 were closed. 285 violations on record in all, 2018–2026 — the 139 most recent are listed here

Fire safetyApt BASEME class C

Walls, floors and stairsApt BASEME class B

Other conditionsApt BASEME class C

Other conditionsApt BASEME class C

Walls, floors and stairsApt BASEME class A

2025 Jun

Pests class A · paperwork · closed

Show 42 more

Doors and windowsApt 2R class A · closed

Doors and windowsApt 2R class A · closed

Walls, floors and stairsApt 2R class A · closed

Doors and windows class C

MoldApt 1 class C

Walls, floors and stairs class C

Doors and windows class B · closed

Walls, floors and stairsApt 3R class B · closed

Smoke or CO detectorsApt 3R class B · closed

Doors and windowsApt 1F class C · closed

Other conditionsApt 1F class C · closed

Doors and windowsApt 2R class C · closed

MoldApt 2R class B · closed

Walls, floors and stairs class C · closed

Fire safetyApt 1 class C · closed

Fire safetyApt 3R class C · closed

PlumbingApt 3R class C · closed

Other conditions class B · closed

Walls, floors and stairs class B · closed

ElectricalApt 4R class B · closed

Walls, floors and stairsApt 4R class B · closed

ElectricalApt 4R class B · closed

Fire safetyApt 4R class B · closed

Fire safetyApt 4R class B · closed

Walls, floors and stairsApt BSMT class A

Doors and windowsApt 4F class C

Doors and windows class C · closed

Fire safety class C · closed

2025 Feb

Doors and windows class A · closed

2025 Jan

Other conditions class I

Lead-based paintApt 3R class C · paperwork

PestsApt 3R class C

Housing Maintenance Code Violations, as of 2026-10-19 · Read these violations in full at HPD Online →

What this counts

Open HPD violations inspected in the last 10 years; class C = immediately hazardous. Paperwork = failure to file, notify or certify

DOB violations

4 open: 4 about building conditions

DOB Violations, as of 2026-10-19 · Read these violations in full at DOB →

What this counts

Open DOB, ECB and DOB NOW Safety violations, any date, one per violation. ECB class 1 = hazardous, class 2 = major

Resident complaints to the city

3 pests, 3 unsanitary conditions, 2 electrical, 1 doors or windows, 1 general repairs, 1 heat or hot water, 1 paint or plaster, 1 safety

Paint or plasterApt BASEME

2025 Dec

PestsApt 1R

Heat or hot water, unsanitary conditionsApt 1F

Electrical, general repairs, safety, unsanitary conditions

Unsanitary conditions

Show 15 more

2024 Dec

Doors or windowsApt 4R

2024 Sep

Paint or plasterApt 3F

LeaksApt 3F

Paint or plaster, leaksApt 3F

Doors or windowsApt 42

Doors or windows, paint or plasterApt 4R

2024 Jun

LeaksApt BASEME

Doors or windowsApt 4R

2024 Mar

Unsanitary conditions

Doors or windows, electrical, general repairs, outside the building

Doors or windows, plumbing, pestsApt 3F

Doors or windowsApt 3R

Doors or windows, plumbing, mold, pestsApt 4F

Doors or windows, plumbing, safety, mold, pestsApt 3R

Plumbing, mold, pestsApt 1F

Housing Maintenance Code Complaints and Problems, as of 2026-10-20 · See the complaints at HPD Online →

What this counts

HPD complaints received in the last 2 years; the list below is every complaint on record for the last three years

Permit history

6 permits since 1990

Plumbing permit, Heating/ventilation permit, General construction permit

2006 May

Fuel burning permit, Boiler permit

2006 Apr

General construction permit

and 3 more at the source

DOB NOW: Build – Approved Permits, as of 2026-10-19 · See every permit at DOB →

What this counts

DOB permits issued (DOB NOW and legacy BIS), one per job and work type; excludes sheds

Everything else on record

Other conditionsApt BASEME class C · HPD violation

Other conditionsApt BASEME class C · HPD violation

Paint or plasterApt BASEME complaint

General repairs, safety complaint

Smoke or CO detectorsApt 3R class B · closed · HPD violation

Other conditionsApt 1F class C · closed · HPD violation

Show 13 more

Other conditions class B · closed · HPD violation

2025 Jan

Other conditions class I · HPD violation

2024 Dec

Doors or windowsApt 4R complaint

2024 Sep

Paint or plasterApt 3F complaint

Paint or plasterApt 3F complaint

Doors or windowsApt 42 complaint

Doors or windows, paint or plasterApt 4R complaint

Doors or windowsApt 4R complaint

Doors or windows, general repairs, outside the building complaint

Doors or windowsApt 3F complaint

Doors or windowsApt 3R complaint

Doors or windowsApt 4F complaint