Building record from city data · BROOKLYN, NY

1042 Union St

Printed 2026-10-21 from blueflo.tech/b/1042-union-street-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 1920 · 4 stories · 20 apartments · BIN 3033120 · BBL 3012730020

Worth knowing
10 open immediately hazardous (class C) HPD violations about lead-based paint and pests and doors and windows and mold and structure and facade
Source: Housing Maintenance Code Violations · as of 2026-10-19
Worth knowing
Also on record
Clean in the records
Registered with the city

Nieuw Amsterdam Property Management, FLGSP 1042 Union St LLC

Pests: 9 reports to the city since 2024
2024Pests · Apr 2024 · 1 report (1 complaint)Apr 16, 2024Pests · Jul 2024 · 1 report (1 complaint)Jul 1, 2024Pests · Nov 2024 · 1 report (1 complaint)Nov 1, 2024
2025Pests · Dec 2025 · 2 reports (3 complaints)Dec 1, 2025Dec 9, 2025Dec 13, 2025
2026Pests · Jan 2026 · 1 report (1 complaint)Jan 17, 2026Pests · Jul 2026 · 1 report (1 complaint)Jul 21, 2026Pests · Aug 2026 · 1 report (1 complaint)Aug 14, 2026Pests · Sep 2026 · 1 report (1 complaint)Sep 26, 2026
Source: HPD Complaints and Problems · as of 2026-10-20

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 1A 1Apt 1B 4Apt 1C 1Apt 2A 6Apt 2B 26Apt 2C 3Apt 2D 38Apt 3A 10Apt 3B 3Apt 3C 5Apt 4B 6Apt 4D 8Apt 5B 1Apt 5C 14Apt 5D 1Apt A1 1Apt B5 2

17 of this building’s 20 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.

Fire and safety

Issues on record
What has happened here
2026 Jul
Lead-based paintApt 5C class C · HPD violation
2026 Jul
Lead-based paintApt 5C class C · HPD violation
2026 Jul
Lead-based paintApt 5C class C · HPD violation
2026 Jul
Lead-based paintApt 5C class C · HPD violation
2025 Oct
Lead-based paintApt 2D class C · paperwork · HPD violation
2021 Nov
Fire safety class B · HPD violation
Show 1 more
2019 Nov
Fire safety class B · HPD violation

Structure and facade

Issues on record
What has happened here
2026 Jul
Walls, floors and stairsApt 2A class B · HPD violation
2026 May
Walls, floors and stairs class B · HPD violation
2026 May
Doors and windowsApt 2D class C · HPD violation
2026 May
Walls, floors and stairs class B · closed · HPD violation
2026 May
Walls, floors and stairsApt 2D class B · closed · HPD violation
2026 May
Walls, floors and stairsApt 2D class B · closed · HPD violation
Show 18 more
2026 May
Walls, floors and stairsApt 2D class B · closed · HPD violation
2026 May
Doors and windowsApt 2D class B · closed · HPD violation
2026 May
Walls, floors and stairsApt 2D class C · closed · HPD violation
2026 May
Walls, floors and stairsApt 2D class C · closed · HPD violation
2026 May
Doors and windowsApt 2D class B · closed · HPD violation
2026 May
Walls, floors and stairsApt 2D class A · closed · HPD violation
2026 May
Walls, floors and stairsApt 2D class B · closed · HPD violation
2026 May
Walls, floors and stairsApt 2D class A · closed · HPD violation
2026 May
Walls, floors and stairsApt 2D class B · closed · HPD violation
2026 Apr
Walls, floors and stairsApt 2A class A · HPD violation
2026 Apr
Walls, floors and stairsApt 2C class B · HPD violation
2026 Apr
Walls, floors and stairsApt 4B class B · HPD violation
2026 Apr
Walls, floors and stairsApt 2A class A · closed · HPD violation
2026 Apr
Walls, floors and stairsApt 3B class B · closed · HPD violation
2025 Dec
Walls, floors and stairsApt 2B class B · HPD violation
2025 Dec
Walls, floors and stairsApt 2B class B · HPD violation
2025 Jul
Construction class - 1 · DOB violation
2025 Jul
Structure and facade class C · HPD violation
  • Facade ratingnot requiredNot required: facade inspections apply only to buildings taller than 6 stories
  • Sidewalk shed and scaffoldingfoundNo active shed permit; permits since Mar 2026, last expired Jun 2026
  • Landmark statusno recordNot in a historic district on record

Heat and hot water

Issues on record · 8 complaints, 2024–2026 · 4 in the past year
What has happened here
2026 May
Heat or hot waterApt 2D class B · closed · HPD violation
2026 May
Heat or hot waterApt 2D class A · closed · HPD violation
2026 May
Heat or hot waterApt 2D class B · closed · HPD violation
2026 May
Heat or hot water class C · closed · HPD violation
2026 May
Heat or hot waterApt 2B class C · closed · HPD violation
2026 May
Heat or hot waterApt 2B complaint
Show 15 more
2026 Apr
Heat or hot waterApt 2A class B · HPD violation
2026 Apr
Heat or hot waterApt 2A class A · HPD violation
2026 Apr
Heat or hot waterApt 2A class A · closed · HPD violation
2026 Jan
Heat or hot waterApt 5B class A · HPD violation
2025 Dec
Heat or hot water complaint
2025 Dec
Heat or hot waterApt 2D complaint
2025 Dec
Heat or hot waterApt 2C complaint
2025 Oct
Heat or hot water complaint
2025 Oct
Heat or hot water complaint
2025 Oct
Heat or hot waterApt B5 complaint
2024 Nov
Heat or hot waterApt 3C complaint
2024 Oct
Heat or hot waterApt 2B complaint
2024 Mar
Heat or hot waterApt 1B complaint
1993 Aug
Local Law 62/91 - Boilers never closed · DOB violation
1992 Aug
Fuel burning permit, Boiler permit
Heat source

Boiler burning No. 2 oil (Best 5A-40), registration current since May 2025

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 Sep 2025, 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 1992

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

12 heat or hot water complaints

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

16 complaints, 2024–2026 · 14 in the past year
What has happened here
2026 Jul
PlumbingApt 5C complaint
2026 Jun
PlumbingApt 5C complaint
2026 Jun
PlumbingApt 5C complaint
2026 May
PlumbingApt 2D class B · closed · HPD violation
2026 May
LeaksApt 2D class B · closed · HPD violation
2026 May
PlumbingApt 2D class B · closed · HPD violation
Show 19 more
2026 Mar
PlumbingApt 2C complaint
2026 Mar
PlumbingApt 2B complaint
2026 Mar
PlumbingApt 2B complaint
2026 Mar
PlumbingApt 2D complaint
2026 Jan
PlumbingApt 2D complaint
2026 Jan
PlumbingApt 2B complaint
2025 Dec
LeaksApt 5D complaint
2025 Dec
PlumbingApt 2B complaint
2025 Dec
PlumbingApt 2B complaint
2025 Dec
Plumbing, leaksApt 2B complaint
2025 Dec
Plumbing complaint
2025 Jul
PlumbingApt 2B complaint
2024 Nov
PlumbingApt 3C complaint
2024 May
PlumbingApt 3A complaint
2024 Apr
PlumbingApt 3A complaint
2024 Apr
PlumbingApt 4D complaint
2024 Mar
PlumbingApt 1B complaint
2024 Jan
PlumbingApt 2B complaint
1992 Aug
Plumbing permit
Water service line

Non-Lead (records)

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

Pests and cleanliness

Issues on record · 10 complaints, 2024–2026 · 9 in the past year
What has happened here
2026 Sep
PestsApt 5C complaint
2026 Aug
PestsApt 5C complaint
2026 Jul
PestsApt 5C complaint
2026 May
MoldApt 2D class A · closed · HPD violation
2026 May
MoldApt 2D complaint
2026 Apr
MoldApt 3B class B · HPD violation
Show 12 more
2026 Jan
PestsApt 2D complaint
2025 Dec
PestsApt 2D complaint
2025 Dec
PestsApt 4B complaint
2025 Dec
PestsApt 2D complaint
2025 Dec
MoldApt 2B complaint
2025 Oct
Mold class C · HPD violation
2024 Nov
PestsApt 3C complaint
2024 Jul
PestsApt 3A complaint
2024 Apr
PestsApt 4D class C · HPD violation
2024 Apr
PestsApt 4D class C · HPD violation
2024 Apr
PestsApt 4D complaint
2020 Oct
PestsApt 1C class C · HPD violation

Electrical

12 complaints, 2024–2026 · 4 in the past year
What has happened here
2026 Mar
ElectricalApt 2B complaint
2026 Mar
ElectricalApt 2B complaint
2025 Dec
ElectricalApt 2B complaint
2025 Dec
ElectricalApt 2D complaint
2025 Oct
Electrical complaint
2025 Oct
Electrical complaint
Show 10 more
2025 Oct
ElectricalApt A1 complaint
2025 Oct
ElectricalApt B5 complaint
2025 Oct
ElectricalApt 2B complaint
2025 Oct
Electrical complaint
2025 Jul
ElectricalApt 1B complaint
2024 Nov
ElectricalApt 3C complaint
2024 Jul
ElectricalApt 3A complaint
2024 May
ElectricalApt 3A complaint
2024 Apr
ElectricalApt 3A complaint
2024 Mar
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

  • BasementfoundNo basement

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
2026 May
GasApt 2D class A · closed · HPD violation
2026 Apr
GasApt 3B class A · HPD violation
  • Gas pipingno recordNo open gas piping filing violations. Inspection results themselves are not published

Energy

Energy

ENERGY STAR score 100 (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

25 open: 24 about building conditions — walls, floors and stairs (7), lead-based paint (4), heat or hot water (3), pests (3); 10 immediately hazardous (class C), 1 about paperwork or notices. 25 further violations from 2026 were closed. 326 violations on record in all, 1994–2026 — the 222 most recent are listed here

2026 Jul
Lead-based paintApt 5C class C
2026 Jul
Lead-based paintApt 5C class C
2026 Jul
Lead-based paintApt 5C class C
2026 Jul
Lead-based paintApt 5C class C
2026 Jul
Walls, floors and stairsApt 2A class B
2026 May
Walls, floors and stairs class B
2026 May
Doors and windowsApt 2D class C
2026 May
Walls, floors and stairs class B · closed
Show 42 more
2026 May
Heat or hot waterApt 2D class B · closed
2026 May
Walls, floors and stairsApt 2D class B · closed
2026 May
Heat or hot waterApt 2D class A · closed
2026 May
Walls, floors and stairsApt 2D class B · closed
2026 May
Walls, floors and stairsApt 2D class B · closed
2026 May
Doors and windowsApt 2D class B · closed
2026 May
Walls, floors and stairsApt 2D class C · closed
2026 May
Walls, floors and stairsApt 2D class C · closed
2026 May
GasApt 2D class A · closed
2026 May
PlumbingApt 2D class B · closed
2026 May
Doors and windowsApt 2D class B · closed
2026 May
LeaksApt 2D class B · closed
2026 May
Walls, floors and stairsApt 2D class A · closed
2026 May
Heat or hot waterApt 2D class B · closed
2026 May
Walls, floors and stairsApt 2D class B · closed
2026 May
MoldApt 2D class A · closed
2026 May
PlumbingApt 2D class B · closed
2026 May
Walls, floors and stairsApt 2D class A · closed
2026 May
Walls, floors and stairsApt 2D class B · closed
2026 May
Heat or hot water class C · closed
2026 May
Heat or hot waterApt 2B class C · closed
2026 Apr
Heat or hot waterApt 2A class B
2026 Apr
Heat or hot waterApt 2A class A
2026 Apr
Walls, floors and stairsApt 2A class A
2026 Apr
MoldApt 3B class B
2026 Apr
GasApt 3B class A
2026 Apr
Walls, floors and stairsApt 2C class B
2026 Apr
Walls, floors and stairsApt 4B class B
2026 Apr
Walls, floors and stairsApt 2A class A · closed
2026 Apr
Heat or hot waterApt 2A class A · closed
2026 Apr
Walls, floors and stairsApt 3B class B · closed
2026 Jan
Heat or hot waterApt 5B class A
2025 Dec
Walls, floors and stairsApt 2B class B
2025 Dec
Walls, floors and stairsApt 2B class B
2025 Oct
Lead-based paintApt 2D class C · paperwork
2025 Oct
Mold class C
2025 Jul
Structure and facade class C
2024 Apr
PestsApt 4D class C
2024 Apr
PestsApt 4D class C
2021 Nov
Fire safety class B
2020 Oct
PestsApt 1C class C
2019 Nov
Fire safety 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

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

2026 Mar
Aeu-Haz Aeuhaz
2025 Jul
Construction class - 1
1993 Aug
Local Law 62/91 - Boilers never closed
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

15 plumbing, 12 electrical, 8 heat or hot water, 8 pests, 7 doors or windows, 6 paint or plaster, 5 floors or stairs, 2 leaks, 2 mold, 1 appliances, 1 general repairs

2026 Sep
PestsApt 5C
2026 Aug
PestsApt 5C
2026 Jul
Doors or windows, plumbing, pestsApt 5C
2026 Jun
PlumbingApt 5C
2026 Jun
PlumbingApt 5C
2026 May
Floors or stairs, moldApt 2D
2026 May
Heat or hot waterApt 2B
2026 Mar
PlumbingApt 2C
Show 55 more
2026 Mar
ElectricalApt 2B
2026 Mar
ElectricalApt 2B
2026 Mar
PlumbingApt 2B
2026 Mar
PlumbingApt 2B
2026 Mar
PlumbingApt 2D
2026 Jan
PlumbingApt 2D
2026 Jan
Floors or stairs, pestsApt 2D
2026 Jan
PlumbingApt 2B
2025 Dec
LeaksApt 5D
2025 Dec
PestsApt 2D
2025 Dec
Doors or windows, floors or stairs, general repairs, paint or plaster, pestsApt 4B
2025 Dec
PlumbingApt 2B
2025 Dec
PlumbingApt 2B
2025 Dec
ElectricalApt 2B
2025 Dec
Floors or stairsApt 2B
2025 Dec
Doors or windowsApt 2B
2025 Dec
Heat or hot water
2025 Dec
Doors or windows, pestsApt 2D
2025 Dec
Appliances, electrical, paint or plasterApt 2D
2025 Dec
Doors or windows, floors or stairs, heat or hot water, paint or plasterApt 2D
2025 Dec
Paint or plaster, plumbing, mold, leaksApt 2B
2025 Dec
Plumbing
2025 Dec
Heat or hot waterApt 2C
2025 Oct
Heat or hot water
2025 Oct
Electrical
2025 Oct
Electrical
2025 Oct
ElectricalApt A1
2025 Oct
ElectricalApt B5
2025 Oct
ElectricalApt 2B
2025 Oct
Heat or hot water
2025 Oct
Electrical
2025 Oct
Heat or hot waterApt B5
2025 Jul
PlumbingApt 2B
2025 Jul
ElectricalApt 1B
2025 Jan
Doors or windows
2024 Nov
Electrical, heat or hot water, paint or plaster, plumbing, pestsApt 3C
2024 Oct
Heat or hot waterApt 2B
2024 Jul
Appliances, doors or windows, electrical, pestsApt 3A
2024 May
Doors or windows
2024 May
Safety
2024 May
Doors or windowsApt 1A
2024 May
Doors or windowsApt 2B
2024 May
Doors or windows
2024 May
Doors or windows
2024 May
Doors or windows
2024 May
Doors or windows
2024 May
Electrical, plumbingApt 3A
2024 May
Doors or windowsApt 5C
2024 Apr
Electrical, plumbingApt 3A
2024 Apr
Doors or windows, floors or stairs, paint or plaster, plumbing, pestsApt 4D
2024 Mar
Doors or windows, electrical
2024 Mar
Doors or windowsApt 5C
2024 Mar
General repairs, heat or hot water, plumbingApt 1B
2024 Jan
Floors or stairs, paint or plaster, plumbingApt 2B
2023 Dec
Floors or stairsApt 2B
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

3 permits since 1990

1992 Aug
Plumbing permit, Fuel burning permit, Boiler permit
and 2 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
2026 Jul
Doors or windowsApt 5C complaint
2026 May
Floors or stairsApt 2D complaint
2026 Mar
Aeu-Haz Aeuhaz DOB violation
2026 Jan
Floors or stairsApt 2D complaint
2025 Dec
Doors or windows, floors or stairs, general repairs, paint or plasterApt 4B complaint
2025 Dec
Floors or stairsApt 2B complaint
Show 23 more
2025 Dec
Doors or windowsApt 2B complaint
2025 Dec
Doors or windowsApt 2D complaint
2025 Dec
Appliances, paint or plasterApt 2D complaint
2025 Dec
Doors or windows, floors or stairs, paint or plasterApt 2D complaint
2025 Dec
Paint or plasterApt 2B complaint
2025 Jan
Doors or windows complaint
2024 Nov
Paint or plasterApt 3C complaint
2024 Jul
Appliances, doors or windowsApt 3A complaint
2024 May
Doors or windows complaint
2024 May
Safety complaint
2024 May
Doors or windowsApt 1A complaint
2024 May
Doors or windowsApt 2B complaint
2024 May
Doors or windows complaint
2024 May
Doors or windows complaint
2024 May
Doors or windows complaint
2024 May
Doors or windows complaint
2024 May
Doors or windowsApt 5C complaint
2024 Apr
Doors or windows, floors or stairs, paint or plasterApt 4D complaint
2024 Mar
Doors or windows complaint
2024 Mar
Doors or windowsApt 5C complaint
2024 Mar
General repairsApt 1B complaint
2024 Jan
Floors or stairs, paint or plasterApt 2B complaint
2023 Dec
Floors or stairsApt 2B complaint

Nothing on record

ElevatorsNot applicable
  • Elevatorsnot requiredNo elevators registered to this building

Sources

23 datasets

FEMA

NYC DCP

NYC DEP

NYC DEP / Mayor's Office

NYC DOB

NYC DOB / Mayor's Office

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.