Building record from city data · BROOKLYN, NY

4420 3 Ave

Printed 2026-10-22 from blueflo.tech/b/4420-3-avenue-brooklyn, where it is kept current. These are city records, not an inspection by Blueflo. Every item shows its source and the date it was last checked. Not a warranty. May not be used for tenant screening (terms of use).

built 1922 · 4 stories · 7 apartments · BIN 3011094 · BBL 3007360046

Worth knowing
63 open immediately hazardous (class C) HPD violations about pests and doors and windows and walls, floors and stairs and leaks and fire safety and heat or hot water and electrical and gas
Source: Housing Maintenance Code Violations · as of 2026-10-21
Worth knowing
Clean in the records
Registered with the city

ALHA R.M.B.H.N. RISE CORP, ALHA RMBHN RISE CORP

Pests: 13 reports to the city since 2024
2024Pests · Oct 2024 · 2 reports (2 complaints)Oct 17, 2024Oct 28, 2024Pests · Nov 2024 · 1 report (2 complaints)Nov 7, 2024Nov 9, 2024Pests · Dec 2024 · 1 report (1 complaint)Dec 5, 2024
2025Pests · Jan 2025 · 1 report (1 complaint)Jan 28, 2025Pests · Mar 2025 · 1 report (2 complaints)Mar 31, 2025Apr 4, 2025Pests · Apr 2025 · 1 report (1 complaint)Apr 29, 2025Pests · Jun 2025 · 2 reports (5 complaints)Jun 13, 2025Jun 17, 2025Jun 30, 2025Jul 5, 2025Jul 7, 2025Pests · Jul 2025 · 1 report (1 complaint)Jul 24, 2025Pests · Oct 2025 · 1 report (1 complaint)Oct 27, 2025
2026Pests · Oct 2026 · 2 reports (5 complaints)Oct 5, 2026Oct 8, 2026Oct 9, 2026Oct 9, 2026 (2nd)Oct 14, 2026
Source: HPD Complaints and Problems · as of 2026-10-22

Also reported

2024 – 2026

A filled month had a report to HPD; darker means more than one, and the past year is brightest. Tap one to read it. Complaints within a week count as one report. Records list complaints filed, not conditions found.

Apartments named in these records

Apt 2 2Apt 4 2Apt 5 90Apt 7 7

4 of this building’s 7 apartments are named in a city record. The rest have no record naming them, which is the usual case.

These are city records about an apartment, not about anyone who lives or lived there. They may not be used to screen a tenant.

Structure and facade

Issues on record
What has happened here
2026 Oct
Doors and windows class C · HPD violation
2026 Oct
Walls, floors and stairsApt 5 class C · HPD violation
2026 Oct
Walls, floors and stairsApt 5 class C · HPD violation
2026 Oct
Walls, floors and stairsApt 5 class B · HPD violation
2026 Oct
Walls, floors and stairsApt 5 class B · HPD violation
2025 Nov
Walls, floors and stairsApt 7 class A · HPD violation
Show 25 more
2025 Nov
Walls, floors and stairsApt 7 class C · HPD violation
2025 Nov
Walls, floors and stairsApt 5 class C · HPD violation
2025 Jul
Doors and windows class C · HPD violation
2025 Jul
Walls, floors and stairsApt 5 class A · HPD violation
2025 Jul
Doors and windowsApt 5 class B · HPD violation
2025 Jul
Doors and windowsApt 5 class B · HPD violation
2025 Jul
Walls, floors and stairsApt 5 class B · HPD violation
2025 Jul
Doors and windows class C · closed · HPD violation
2025 Jul
Doors and windowsApt 5 class C · closed · HPD violation
2025 Jul
Walls, floors and stairsApt 5 class C · closed · HPD violation
2024 Jan
Walls, floors and stairsApt 5 class C · closed · HPD violation
2024 Jan
Walls, floors and stairs class C · closed · HPD violation
2024 Jan
Walls, floors and stairs class C · closed · HPD violation
2024 Jan
Walls, floors and stairs class C · closed · HPD violation
2024 Jan
Walls, floors and stairs class C · closed · HPD violation
2023 Dec
Walls, floors and stairs class C · closed · HPD violation
2023 Dec
Doors and windowsApt 5 class C · closed · HPD violation
2021 May
Construction class - 1 · DOB violation
2021 Jan
Construction class - 1 · DOB violation
2020 Oct
Construction class - 1 · DOB violation
2019 Dec
General construction permit
2019 Nov
Construction class - 1 · DOB violation
2019 Sep
Construction class - 1 · DOB violation
2018 Sep
Construction class - 2 · DOB violation
2015 Nov
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 · 11 complaints, 2025 · 8 in the past year
What has happened here
2025 Dec
Heat or hot water complaint
2025 Nov
Heat or hot waterApt 2 complaint
2025 Nov
Heat or hot water complaint
2025 Nov
Low Pressure Boiler DOB violation
2025 Nov
Heat or hot waterApt 7 complaint
2025 Nov
Heat or hot waterApt 7 complaint
Show 17 more
2025 Oct
Heat or hot water complaint
2025 Oct
Heat or hot water complaint
2025 Oct
Heat or hot waterApt 5 complaint
2025 Feb
Heat or hot waterApt 7 complaint
2025 Jan
Heat or hot water complaint
2025 Jan
Heat or hot waterApt 5 complaint
2024 Oct
BE-EXT-LP Boiler DOB violation
2024 Jan
Heat or hot waterApt 5 class C · closed · HPD violation
2024 Jan
Heat or hot waterApt 4 class C · closed · HPD violation
2024 Jan
Heat or hot waterApt 4 complaint
2023 Nov
Heat or hot waterApt 2 complaint
2023 Oct
Heat or hot waterApt 5 complaint
2023 Jun
Low Pressure Boiler DOB violation
2019 Nov
Low Pressure Boiler DOB violation
2015 Nov
Heating/ventilation permit
2003 Jun
Fuel burning permit, Boiler permit
1995 Aug
Local Law 62/91 - Boilers never closed · DOB violation
Heat source

Boiler burning natural gas (Supreme D1-15-5), registration expired since Jan 2014

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 Oct 2023, defects reported: yes

DOB NOW: Safety Boiler, as of 2026-10-21 · See the boiler filings at DOB →
What this counts

Accepted annual boiler inspection filings, any date

Boiler work permits

Latest boiler work permit 2003

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

8 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 · 11 complaints, 2025–2026 · 3 in the past year
What has happened here
2026 Oct
LeaksApt 5 class C · HPD violation
2026 Oct
Plumbing, leaksApt 5 complaint
2026 Oct
LeaksApt 5 complaint
2026 Jan
Plumbing complaint
2025 Nov
LeaksApt 7 class C · HPD violation
2025 Jul
PlumbingApt 5 complaint
Show 11 more
2025 Jul
LeaksApt 5 complaint
2025 Jul
LeaksApt 5 complaint
2025 Jul
LeaksApt 5 class C · closed · HPD violation
2025 Jun
Plumbing, leaksApt 5 complaint
2025 Jun
PlumbingApt 5 complaint
2025 Jun
PlumbingApt 5 complaint
2025 May
LeaksApt 5 complaint
2025 Apr
PlumbingApt 5 complaint
2024 Jan
LeaksApt 5 class C · closed · HPD violation
2024 Jan
PlumbingApt 5 class C · closed · HPD violation
2015 Nov
Plumbing permit
Water service line

Non-Lead (excavation)

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

Pests and cleanliness

Issues on record · 25 complaints, 2024–2026 · 6 in the past year
What has happened here
2026 Oct
PestsApt 5 class C · HPD violation
2026 Oct
PestsApt 5 class C · HPD violation
2026 Oct
PestsApt 5 complaint
2026 Oct
Pests complaint
2026 Oct
PestsApt 5 complaint
2026 Oct
PestsApt 5 complaint
Show 29 more
2026 Oct
PestsApt 5 complaint
2026 Apr
Pests class A · paperwork · HPD violation
2025 Nov
PestsApt 7 class C · HPD violation
2025 Nov
Pests class C · HPD violation
2025 Nov
PestsApt 5 class C · HPD violation
2025 Nov
PestsApt 5 class C · HPD violation
2025 Oct
PestsApt 5 complaint
2025 Oct
Rubbish and cleanliness class B · HPD violation
2025 Sep
Unsanitary conditionsApt 5 complaint
2025 Jul
PestsApt 5 class C · HPD violation
2025 Jul
PestsApt 5 complaint
2025 Jul
PestsApt 5 complaint
2025 Jul
PestsApt 5 complaint
2025 Jun
PestsApt 5 complaint
2025 Jun
Unsanitary conditions complaint
2025 Jun
PestsApt 5 complaint
2025 Jun
PestsApt 5 complaint
2025 Apr
PestsApt 5 complaint
2025 Apr
PestsApt 5 complaint
2025 Mar
PestsApt 5 complaint
2025 Jan
PestsApt 5 complaint
2025 Jan
Unsanitary conditions complaint
2024 Dec
Unsanitary conditions complaint
2024 Dec
Unsanitary conditions complaint
2024 Dec
PestsApt 5 complaint
2024 Nov
Pests complaint
2024 Nov
PestsApt 5 complaint
2024 Oct
PestsApt 5 complaint
2024 Oct
PestsApt 5 complaint

Fire and safety

3 resolved since 2024
What has happened here
2024 Sep
Fire safety class C · closed · HPD violation
2024 Jan
Fire safety class C · closed · HPD violation
2024 Jan
Fire safetyApt 5 class C · closed · HPD violation
2016 Apr
Fire protection permit

Electrical

Issues on record (2025) · 6 complaints, 2025
What has happened here
2025 Jul
Electrical class B · HPD violation
2025 Jul
ElectricalApt 5 complaint
2025 Jul
ElectricalApt 5 complaint
2025 Jul
ElectricalApt 5 complaint
2025 Jun
ElectricalApt 5 complaint
2025 Jun
ElectricalApt 5 complaint
Show 1 more
2025 Jun
ElectricalApt 5 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 2026-10-21
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 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

Gas

What has happened here
2025 Sep
PL-PER Gas Piping - LL152 DOB violation
Gas piping

Open violation for not filing the periodic gas piping inspection (2025)

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

156 open: 151 about building conditions — walls, floors and stairs (39), pests (32), doors and windows (20), smoke or CO detectors (14); 63 immediately hazardous (class C), 5 about paperwork or notices. Also 2 older records from 2012–2014 never closed. 25 further violations from 2023–2025 were closed. 566 violations on record in all, 2012–2026 — the 186 most recent are listed here

2026 Oct
Doors and windows class C
2026 Oct
Walls, floors and stairsApt 5 class C
2026 Oct
Walls, floors and stairsApt 5 class C
2026 Oct
Walls, floors and stairsApt 5 class B
2026 Oct
Walls, floors and stairsApt 5 class B
2026 Oct
PestsApt 5 class C
2026 Oct
LeaksApt 5 class C
2026 Oct
PestsApt 5 class C
Show 42 more
2026 Apr
Pests class A · paperwork
2025 Nov
Other conditions class I · paperwork · closed
2025 Nov
PestsApt 7 class C
2025 Nov
Walls, floors and stairsApt 7 class A
2025 Nov
LeaksApt 7 class C
2025 Nov
Walls, floors and stairsApt 7 class C
2025 Nov
Pests class C
2025 Nov
Walls, floors and stairsApt 5 class C
2025 Nov
PestsApt 5 class C
2025 Nov
PestsApt 5 class C
2025 Oct
Rubbish and cleanliness class B
2025 Jul
Electrical class B
2025 Jul
Doors and windows class C
2025 Jul
Walls, floors and stairsApt 5 class A
2025 Jul
Doors and windowsApt 5 class B
2025 Jul
PestsApt 5 class C
2025 Jul
Doors and windowsApt 5 class B
2025 Jul
Walls, floors and stairsApt 5 class B
2025 Jul
Doors and windows class C · closed
2025 Jul
Other conditions class C · closed
2025 Jul
LeaksApt 5 class C · closed
2025 Jul
Doors and windowsApt 5 class C · closed
2025 Jul
Walls, floors and stairsApt 5 class C · closed
2025 Jun
Other conditionsApt 5 class C · closed
2024 Nov
Other conditions class I · paperwork · closed
2024 Sep
Fire safety class C · closed
2024 Jan
Walls, floors and stairsApt 5 class C · closed
2024 Jan
LeaksApt 5 class C · closed
2024 Jan
Walls, floors and stairs class C · closed
2024 Jan
Fire safety class C · closed
2024 Jan
Walls, floors and stairs class C · closed
2024 Jan
Walls, floors and stairs class C · closed
2024 Jan
Walls, floors and stairs class C · closed
2024 Jan
PlumbingApt 5 class C · closed
2024 Jan
Fire safetyApt 5 class C · closed
2024 Jan
Heat or hot waterApt 5 class C · closed
2024 Jan
Heat or hot waterApt 4 class C · closed
2023 Dec
Walls, floors and stairs class C · closed
2023 Dec
Doors and windowsApt 5 class C · closed
2023 Nov
Other conditions class I · paperwork · closed
2023 Oct
Other conditions class C · closed
2023 Oct
Other conditions class C · closed
and 108 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

Resident complaints to the city

20 pests, 11 heat or hot water, 9 paint or plaster, 8 doors or windows, 7 plumbing, 6 electrical, 6 leaks, 5 general repairs, 5 unsanitary conditions, 2 floors or stairs

2026 Oct
Floors or stairs, paint or plaster, plumbing, pests, leaksApt 5
2026 Oct
Pests
2026 Oct
Paint or plaster, pests, leaksApt 5
2026 Oct
PestsApt 5
2026 Oct
PestsApt 5
2026 Jan
Plumbing
2025 Dec
Heat or hot water
2025 Nov
Heat or hot waterApt 2
Show 40 more
2025 Nov
Heat or hot water
2025 Nov
Heat or hot waterApt 7
2025 Nov
Heat or hot waterApt 7
2025 Oct
Heat or hot water
2025 Oct
PestsApt 5
2025 Oct
Heat or hot water
2025 Oct
Heat or hot waterApt 5
2025 Sep
Unsanitary conditionsApt 5
2025 Jul
Doors or windows, electrical, floors or stairs, general repairs, paint or plaster, plumbing, pestsApt 5
2025 Jul
ElectricalApt 5
2025 Jul
Paint or plasterApt 5
2025 Jul
LeaksApt 5
2025 Jul
General repairsApt 5
2025 Jul
PestsApt 5
2025 Jul
Doors or windowsApt 5
2025 Jul
Doors or windows, electrical, general repairs, paint or plaster, pests, leaksApt 5
2025 Jun
Doors or windows, electrical, general repairs, paint or plaster, plumbing, pests, leaksApt 5
2025 Jun
Unsanitary conditions
2025 Jun
Doors or windows, electrical, paint or plaster, plumbing, pestsApt 5
2025 Jun
Doors or windows, electrical, paint or plaster, plumbing, pestsApt 5
2025 May
LeaksApt 5
2025 Apr
Doors or windows, general repairs, paint or plaster, plumbingApt 5
2025 Apr
PestsApt 5
2025 Apr
PestsApt 5
2025 Mar
PestsApt 5
2025 Feb
Heat or hot waterApt 7
2025 Jan
PestsApt 5
2025 Jan
Unsanitary conditions
2025 Jan
Heat or hot water
2025 Jan
Heat or hot waterApt 5
2024 Dec
Unsanitary conditions
2024 Dec
Unsanitary conditions
2024 Dec
PestsApt 5
2024 Nov
Pests
2024 Nov
PestsApt 5
2024 Oct
PestsApt 5
2024 Oct
PestsApt 5
2024 Jan
Heat or hot waterApt 4
2023 Nov
Heat or hot waterApt 2
2023 Oct
Heat or hot waterApt 5
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

7 permits since 1990

2019 Dec
General construction permit
2016 Apr
Fire protection permit
2015 Nov
Plumbing permit, Heating/ventilation permit, General construction permit
2003 Jun
Fuel burning permit, Boiler permit
and 3 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

Everything else on record
2026 Oct
Floors or stairs, paint or plasterApt 5 complaint
2026 Oct
Paint or plasterApt 5 complaint
2025 Nov
Other conditions class I · paperwork · closed · HPD violation
2025 Jul
Doors or windows, floors or stairs, general repairs, paint or plasterApt 5 complaint
2025 Jul
Paint or plasterApt 5 complaint
2025 Jul
General repairsApt 5 complaint
Show 13 more
2025 Jul
Doors or windowsApt 5 complaint
2025 Jul
Doors or windows, general repairs, paint or plasterApt 5 complaint
2025 Jul
Other conditions class C · closed · HPD violation
2025 Jun
Doors or windows, general repairs, paint or plasterApt 5 complaint
2025 Jun
Other conditionsApt 5 class C · closed · HPD violation
2025 Jun
Doors or windows, paint or plasterApt 5 complaint
2025 Jun
Doors or windows, paint or plasterApt 5 complaint
2025 Apr
Doors or windows, general repairs, paint or plasterApt 5 complaint
2024 Nov
Other conditions class I · paperwork · closed · HPD violation
2023 Nov
Other conditions class I · paperwork · closed · HPD violation
2023 Oct
Other conditions class C · closed · HPD violation
2023 Oct
Other conditions class C · closed · HPD violation
2019 Oct
Fail To Certify Class 1 DOB violation
  • Salesno recordNo recorded sale since 2016

Nothing on record

Energyno record
  • Energynot requiredNot required: energy reporting applies to buildings over 25,000 sq ft
ElevatorsNot applicable
  • Elevatorsnot requiredNo elevators registered to this building

Sources

24 datasets

FEMA

NYC DCP

NYC DEP

NYC DEP / Mayor's Office

NYC DOB

NYC DOB / Mayor's Office

NYC DOF

NYC HPD

NYC OTI

NYC Rent Guidelines Board / NYS HCR

Each date is when we last checked that dataset, not when the record itself was created.