34 Cooper St

2026 Apr

Show 30 more

Heat or hot waterApt 2D complaint

Heat or hot waterApt 6H complaint

2025 Oct

2025 Apr

Heat or hot waterApt 5A complaint

2025 Mar

Heat or hot waterApt 5C complaint

2025 Jan

Heat or hot waterApt 4B complaint

2025 Jan

2024 Dec

2024 Nov

Heat or hot waterApt 4G complaint

Heat or hot waterApt 3D class B · HPD violation

Heat source

Boiler burning natural gas (Rockmills MP-80), registration current since Mar 2026

Clean Air Tracking System (boiler registrations), as of 2026-10-19 · See this building's boiler registrations on NYC Open Data →

Boiler inspection filings

Latest accepted inspection Sep 2026, defects reported: yes

DOB NOW: Safety Boiler, as of 2026-10-17 · See the boiler filings at DOB →

What this counts

Accepted annual boiler inspection filings, any date

Boiler work permits

Latest boiler work permit 1995

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

15 heat or hot water complaints

Housing Maintenance Code Complaints and Problems, as of 2026-10-19 · 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 · 5 complaints, 2025–2026 · 2 in the past year

What has happened here

Leaks class B · closed · HPD violation

LeaksApt 6H complaint

Leaks class B · closed · HPD violation

LeaksApt 6FF class B · HPD violation

Leaks class B · closed · HPD violation

LeaksApt 6FF complaint

Show 11 more

2025 Oct

PlumbingApt 3D complaint

2025 Jul

PlumbingApt 6H complaint

2025 Feb

PlumbingApt 3D complaint

LeaksApt 6H class B · HPD violation

LeaksApt 6H complaint

PlumbingApt 6H complaint

PlumbingApt 3D class B · HPD violation

PlumbingApt 3D class B · HPD violation

Water service line

Non-Lead (field inspection)

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

Pests and cleanliness

4 complaints, 2025–2026

What has happened here

2026 Feb

PestsApt 1H class B · HPD violation

PestsApt 3H complaint

Show 3 more

2018 Jun

Pests class B · HPD violation

Electrical

Older records on file

What has happened here

2018 Jun

Electrical class B · HPD violation

Elevators

Older records on file

What has happened here

2021 Feb

Elevators class - 2 · DOB violation

1997 Jan

Local Law 10/81 - Elevator never closed · DOB violation

Elevators

1 active elevator; latest periodic inspection May 2026

DOB NOW Elevator Safety Compliance, as of 2026-10-18 · See this building's elevators on NYC Open Data →

What this counts

Active elevator devices registered to this building ID

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

Energy

ENERGY STAR score 88 (2024 report)

Energy and Water Data Disclosure (Local Law 84), as of 2025-11-25

What this counts

Letter grades are issued by the city under Local Law 33 and posted near the building entrance; Blueflo shows the reported score only

General condition and all records

HPD violations

27 open: 27 about building conditions — walls, floors and stairs (8), fire safety (4), pests (4), doors and windows (3); 4 immediately hazardous (class C). 25 further violations from 2026 were closed. 77 violations on record in all, 2018–2026 — the 63 most recent are listed here

2026 Jul

Fire safety class C

Fire safety class B · closed

Leaks class B · closed

Walls, floors and stairs class A · closed

Fire safety class B · closed

Leaks class B · closed

Walls, floors and stairsApt 6FF class A

LeaksApt 6FF class B

Show 42 more

Walls, floors and stairs class A · closed

Fire safety class B · closed

Leaks class B · closed

Doors and windowsApt 1E class C

Fire safetyApt 6E class C

Fire safetyApt 6C class C

Fire safetyApt 1F class C · closed

Fire safetyApt 1E class C · closed

Fire safetyApt 3C class C · closed

Walls, floors and stairsApt 6H class B

LeaksApt 6H class B

Walls, floors and stairs class B

Doors and windowsApt 3D class B

Smoke or CO detectorsApt 3D class B

Smoke or CO detectorsApt 3D class B

PlumbingApt 3D class B

Heat or hot waterApt 3D class B

PlumbingApt 3D class B

Doors and windowsApt 3D class B

2018 Dec

PestsApt 1H class B

2018 Dec

Fire safetyApt 1H class B

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: 2 about building conditions, 2 about filings or paperwork

Local Law 10/81 - Elevator never closed

Aeu-Haz Aeuhaz

2025 Sep

Construction class - 1

2021 Feb

Elevators class - 2

1997 Jan

DOB Violations, as of 2026-10-18 · 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

19 heat or hot water, 7 line of travel, 4 unsanitary conditions, 3 paint or plaster, 3 plumbing, 2 general repairs, 2 leaks

2026 Jul

General repairsApt 6A

Paint or plaster, leaksApt 6H

Paint or plasterApt 6FF

Unsanitary conditions

Show 51 more

Line of travelApt BSM2

Line of travel

Unsanitary conditions

2026 Feb

Unsanitary conditions

Heat or hot water

Heat or hot water, unsanitary conditions

Heat or hot waterApt 2D

2025 Oct

Heat or hot waterApt 6H

Heat or hot waterApt 5A

2025 Mar

Heat or hot waterApt 5C

2025 Feb

PlumbingApt 3D

2025 Jan

Heat or hot waterApt 4B

Doors or windowsApt 5G

Heat or hot waterApt 4G

Housing Maintenance Code Complaints and Problems, as of 2026-10-19 · 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

32 permits since 1990

2026 Apr

2024 Oct

Suspended scaffold permit

Show 2 more

2021 Dec

Plumbing permit

2021 Dec

General repairsApt 6A complaint

and 22 more at the source

DOB NOW: Build – Approved Permits, as of 2026-10-17 · 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

2026 Jul

Paint or plasterApt 6H complaint

Paint or plaster complaint

Paint or plasterApt 6FF complaint

General repairs complaint

Aeu-Haz Aeuhaz DOB violation

Show 13 more

Line of travelApt 1F complaint

Line of travelApt 1E complaint

Line of travelApt 3C complaint

Line of travelApt 6E complaint

Line of travelApt 6C complaint

Line of travelApt BSM2 complaint

Doors or windowsApt 5G complaint

Line of travel complaint

2024 May

Suspended scaffold permit

2023 Nov

Antenna permit

Smoke or CO detectorsApt 3D class B · HPD violation