204 Ellery St

Heat or hot waterApt 5E class C · HPD violation

Show 70 more

Heat or hot waterApt 5B class C · closed · HPD violation

Heat or hot waterApt 5E complaint

Heat or hot waterApt 3E class C · HPD violation

Heat or hot water class C · HPD violation

Heat or hot waterApt 1E class C · HPD violation

Heat or hot waterApt 1E class C · HPD violation

Heat or hot waterApt 3E class C · closed · HPD violation

Heat or hot waterApt 5R complaint

Heat or hot waterApt 5D complaint

Heat or hot waterApt 5E complaint

Heat or hot waterApt 2A complaint

Heat or hot water class C · paperwork · HPD violation

Heat or hot waterApt 2B class C · closed · HPD violation

Heat or hot waterApt 5E class C · closed · HPD violation

Heat or hot waterApt 4A class C · closed · HPD violation

Heat or hot waterApt 2B class C · closed · HPD violation

Low Pressure Boiler DOB violation

Heat or hot waterApt 5R complaint

2025 Mar

Heat or hot waterApt 4E class C · closed · HPD violation

Heat or hot waterApt 5B class C · closed · HPD violation

Heat or hot waterApt 5B class C · closed · HPD violation

Heat or hot waterApt 5E class C · closed · HPD violation

Heat or hot waterApt 5E class C · closed · HPD violation

Heat or hot waterApt 4C complaint

Heat or hot waterApt 1C complaint

Heat or hot waterApt 5R complaint

Heat or hot waterApt 5D complaint

Heat or hot waterApt 5C complaint

Heat or hot waterApt 4E complaint

Fuel burning permit, Boiler permit

2004 Dec

Heat source

Boiler burning No. 2 oil (Burnham V-909A), registration expired since Jan 2023

Clean Air Tracking System (boiler registrations), as of 2026-10-21 · See this building's boiler registrations on NYC Open Data →

Boiler inspection filings

Latest accepted inspection Dec 2023, defects reported: no

DOB NOW: Safety Boiler, as of 2026-10-20 · See the boiler filings at DOB →

What this counts

Accepted annual boiler inspection filings, any date

Boiler work permits

Latest boiler work permit 2004

DOB Permit Issuance (BIS), as of 2026-10-20

What this counts

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

Heat and hot water complaints

45 heat or hot water complaints

Housing Maintenance Code Complaints and Problems, as of 2026-10-21 · See the complaints at HPD Online →

What this counts

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

Water and pipes

Issues on record · 15 complaints, 2024–2026 · 3 in the past year

What has happened here

PlumbingApt 5E complaint

Plumbing, leaksApt 1C complaint

LeaksApt 2B class B · HPD violation

LeaksApt 2B complaint

2025 Aug

LeaksApt 5D complaint

PlumbingApt 4E complaint

Show 12 more

PlumbingApt 4E complaint

PlumbingApt 4C complaint

Plumbing complaint

PlumbingApt 5B complaint

Pests class A · paperwork · HPD violation

PlumbingApt 2B complaint

2024 Jan

LeaksApt 3C complaint

2006 Jul

Plumbing permit

Water service line

Non-Lead (records)

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

Pests and cleanliness

Issues on record · 6 complaints, 2024–2026 · 1 in the past year

What has happened here

2026 Jun

PestsApt 4E complaint

2026 May

MoldApt 3E class B · HPD violation

MoldApt 3E class A · closed · HPD violation

PestsApt 5B class C · HPD violation

MoldApt 5D class A · closed · HPD violation

Show 8 more

MoldApt 5D class A · closed · HPD violation

MoldApt 5D complaint

Unsanitary conditions complaint

Pests class A · paperwork · closed · HPD violation

MoldApt 5D complaint

MoldApt 5E class A · closed · HPD violation

Electrical

6 complaints, 2025–2026 · 5 in the past year

What has happened here

ElectricalApt 3E class C · closed · HPD violation

ElectricalApt 1E class C · closed · HPD violation

ElectricalApt 5R complaint

Electrical complaint

Show 3 more

ElectricalApt 2B complaint

ElectricalApt 5B complaint

Electrical complaint

2024 Jan

Flooding

No issues on record

FEMA flood zone

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

FEMA National Flood Hazard Layer, as of 2026-10-21

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 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

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

Gas

What has happened here

PL-PER Gas Piping - LL152 DOB violation

Gas piping

Open violation for not filing the periodic gas piping inspection (2026)

DOB Safety Violations, as of 2026-10-21

What this counts

Paperwork violation: the filing is missing, which is not a finding about the pipes

General condition and all records

HPD violations

90 open: 86 about building conditions — fire safety (18), heat or hot water (16), walls, floors and stairs (13), smoke or CO detectors (12); 31 immediately hazardous (class C), 4 about paperwork or notices. Also 42 older records from 2001–2015 never closed. 25 further violations from 2024–2026 were closed. 179 violations on record in all, 2001–2026 — the 160 most recent are listed here

2026 May

Pests class A · paperwork

Doors and windowsApt 5E class B

Fire safetyApt 5E class C

Heat or hot waterApt 5E class C

Doors and windowsApt 5B class B

Fire safetyApt 5E class C

Show 42 more

Structure and facade class B

Doors and windowsApt 5B class B

Heat or hot waterApt 5B class C · closed

Fire safetyApt 5B class C · closed

MoldApt 3E class B

Doors and windowsApt 3E class B

Fire safetyApt 3E class C

Other conditionsApt 3E class B

Heat or hot waterApt 3E class C

Heat or hot water class C

Heat or hot waterApt 1E class C

Heat or hot waterApt 1E class C

MoldApt 3E class A · closed

Walls, floors and stairsApt 3E class C · closed

ElectricalApt 3E class C · closed

Heat or hot waterApt 3E class C · closed

ElectricalApt 1E class C · closed

LeaksApt 2B class B

Walls, floors and stairsApt 2B class B

Fire safety class C · closed

PestsApt 5B class C

Fire safetyApt 5B class C

Heat or hot water class C · paperwork

Heat or hot waterApt 2B class C · closed

Heat or hot waterApt 5E class C · closed

Heat or hot waterApt 4A class C · closed

Heat or hot waterApt 2B class C · closed

Fire safety class C · closed

MoldApt 5D class A · closed

MoldApt 5D class A · closed

Pests class A · paperwork · closed

Heat or hot waterApt 4E class C · closed

Doors and windows class C · closed

Heat or hot waterApt 5B class C · closed

Heat or hot waterApt 5B class C · closed

Heat or hot waterApt 5E class C · closed

Heat or hot waterApt 5E class C · closed

MoldApt 5E class A · closed

Walls, floors and stairsApt 5C class C · closed

Other conditions class I · paperwork · closed

and 82 more at the source

Housing Maintenance Code Violations, as of 2026-10-21 · 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

2 open: 1 about building conditions, 1 about filings or paperwork

PL-PER Gas Piping - LL152

Low Pressure Boiler

DOB Violations, as of 2026-10-21 · 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

57 heat or hot water, 13 plumbing, 6 electrical, 6 general repairs, 4 doors or windows, 4 mold, 3 appliances, 3 leaks, 3 paint or plaster, 2 safety, 1 floors or stairs, 1 pests, 1 unsanitary conditions

Show 81 more

Doors or windows, safetyApt 5B

PlumbingApt 5E

Plumbing, leaksApt 1C

Doors or windowsApt 5B

Electrical, heat or hot water

General repairs, heat or hot waterApt 5E

Electrical, heat or hot waterApt 5R

Heat or hot waterApt 5D

Heat or hot waterApt 5E

Heat or hot waterApt 2A

Electrical, leaksApt 2B

Doors or windows, paint or plasterApt 5D

Paint or plaster, moldApt 5D

2025 Aug

LeaksApt 5D

Electrical, unsanitary conditions

2025 Apr

Paint or plasterApt 5R

2025 Mar

Heat or hot waterApt 5R

PlumbingApt 4E

Heat or hot waterApt 4C

Doors or windows, floors or stairs, general repairsApt 5E

Heat or hot waterApt 1C

Heat or hot waterApt 5R

Plumbing

General repairs, heat or hot waterApt 5D

Plumbing

Appliances, plumbingApt 4E

Heat or hot waterApt 5C

PlumbingApt 4C

Heat or hot waterApt 4E

Plumbing

General repairs, heat or hot water, plumbingApt 5B

General repairs, heat or hot water, plumbingApt 2B

MoldApt 1D

General construction permit

Doors or windowsApt 5B

Housing Maintenance Code Complaints and Problems, as of 2026-10-21 · 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

5 permits since 1990

2008 Jan

2006 Jul

Plumbing permit, General construction permit

2004 Dec

Fuel burning permit, Boiler permit

and 2 more at the source

DOB NOW: Build – Approved Permits, as of 2026-10-21 · See every permit at DOB →

What this counts

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

SalesWhole tax lot

Ownership transferred Feb 2020, no sale price

NYC Citywide Annualized Calendar Sales, as of 2026-06-09

What this counts

Department of Finance sales files, 2016 on

Everything else on record

Smoke or CO detectorsApt 5B class B · HPD violation

Smoke or CO detectorsApt 5B class B · HPD violation

Doors or windows, safetyApt 5B complaint

Smoke or CO detectorsApt 5B class B · HPD violation

Smoke or CO detectorsApt 5B class B · HPD violation

Doors or windowsApt 5B complaint

Show 15 more

General repairsApt 5E complaint

Other conditionsApt 3E class B · HPD violation

Doors or windows, paint or plasterApt 5D complaint

Paint or plasterApt 5D complaint

2025 Apr

Paint or plasterApt 5R complaint

AppliancesApt 5D complaint

Doors or windows, floors or stairs, general repairsApt 5E complaint

General repairsApt 5D complaint

Other conditions class I · paperwork · closed · HPD violation

AppliancesApt 5C complaint

General repairs complaint

AppliancesApt 4E complaint

General repairsApt 5B complaint