1254 Union St

Fire safetyApt 2C class B · HPD violation

Fire safetyApt 2E class B · HPD violation

Fire safety class B · HPD violation

Fire safety class A · HPD violation

Show 6 more

Fire safety class B · HPD violation

Fire safety class A · HPD violation

Fire safety class A · HPD violation

Fire safety class B · closed · HPD violation

Structure and facade

Issues on record

What has happened here

Walls, floors and stairsApt 2E class B · HPD violation

Doors and windowsApt 2E class A · HPD violation

Walls, floors and stairsApt 2E class B · HPD violation

Doors and windowsApt 2E class A · HPD violation

Doors and windowsApt 3C class B · HPD violation

Doors and windowsApt 2H class B · closed · HPD violation

Show 12 more

Walls, floors and stairsApt 2H class B · closed · HPD violation

Walls, floors and stairsApt 1E class B · closed · HPD violation

Walls, floors and stairsApt 1E class B · closed · HPD violation

Walls, floors and stairsApt 1E class B · closed · HPD violation

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

Doors and windowsApt 4F class B · closed · HPD violation

Doors and windowsApt 4F class B · closed · HPD violation

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

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

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

2023 Feb

General construction permit

2018 Mar

General construction permit

Facade ratingnot requiredNot required: facade inspections apply only to buildings taller than 6 stories
Sidewalk shed and scaffoldingfoundNo active shed permit; permits since Oct 2022, last expired Oct 2023
Landmark statusno recordNot in a historic district on record

Heat and hot water

Issues on record · 53 complaints, 2024–2026 · 33 in the past year

What has happened here

Heat or hot waterApt 2E complaint

Heat or hot waterApt 2C complaint

Heat or hot waterApt 2C complaint

Heat or hot waterApt 2C complaint

Heat or hot waterApt 2E class A · HPD violation

Heat or hot waterApt 4H class C · HPD violation

Show 71 more

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

Heat or hot waterApt 3A complaint

2026 Mar

Heat or hot waterApt 3A complaint

Heat or hot waterApt 1E complaint

Heat or hot waterApt 4J complaint

Heat or hot waterApt 4F complaint

Heat or hot waterApt 4C complaint

Heat or hot waterApt 4B complaint

Heat or hot waterApt 3H complaint

Heat or hot waterApt 3B complaint

Heat or hot waterApt 3A complaint

Heat or hot waterApt 2L complaint

Heat or hot waterApt 2B complaint

Heat or hot waterApt 2A complaint

Heat or hot waterApt 4P complaint

Heat or hot waterApt 4F complaint

2025 Dec

Heat or hot waterApt 2E complaint

Heat or hot waterApt 4P complaint

Heat or hot waterApt 3J complaint

Heat or hot waterApt 4A complaint

Heat or hot waterApt 4M complaint

Heat or hot waterApt 3D complaint

2024 Oct

2024 Oct

2024 Jul

2024 Feb

2024 Jan

Heat or hot waterApt 4N complaint

Heat or hot waterApt 2D complaint

Heat or hot waterApt 3D complaint

Heat or hot waterApt 3M complaint

Heat or hot waterApt 2L complaint

Heat or hot waterApt 4J complaint

Heat or hot waterApt 4N complaint

Low Pressure Boiler DOB violation

2023 Jun

Fuel storage permit, Fuel burning permit

Heat source

Boiler burning No. 2 oil (Rockmills Mp-90 ROCKMILLS MP-90), registration cancelled since Feb 1997

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 2025, 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

Heat and hot water complaints

32 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)

Boiler work permitsno recordNo boiler work permits on record

Water and pipes

19 complaints, 2025–2026 · 14 in the past year

What has happened here

PlumbingApt 2E complaint

PlumbingApt 4P complaint

PlumbingApt 2C complaint

Plumbing complaint

PlumbingApt IP complaint

LeaksApt 3C complaint

Show 22 more

2026 Jul

Plumbing complaint

2026 May

PlumbingApt 2H complaint

Leaks class B · closed · HPD violation

LeaksApt 4F class B · closed · HPD violation

LeaksApt 4F class B · closed · HPD violation

Leaks complaint

LeaksApt 4F complaint

PlumbingApt 3L complaint

2025 Dec

PlumbingApt 3N complaint

PlumbingApt 2E complaint

LeaksApt 1E complaint

2025 Sep

LeaksApt 3L complaint

2025 Sep

LeaksApt 3L complaint

2025 Jun

LeaksApt 2A complaint

2025 Apr

PlumbingApt 1G complaint

2025 Mar

2024 Jan

LeaksApt 4H complaint

2024 Jan

PlumbingApt 4L complaint

2008 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 · 15 complaints, 2025–2026 · 13 in the past year

What has happened here

PestsApt C3 class C · HPD violation

PestsApt 2E class C · HPD violation

PestsApt 2E class C · HPD violation

MoldApt 2E complaint

PestsApt 3C class C · HPD violation

PestsApt 3C complaint

Show 20 more

2026 May

PestsApt 4P complaint

MoldApt 4F complaint

MoldApt 2L class A · closed · HPD violation

MoldApt 2A class A · closed · HPD violation

2026 Mar

PestsApt 3L complaint

PestsApt 1E complaint

PestsApt 4J complaint

PestsApt 3M complaint

PestsApt 3H complaint

PestsApt 3B complaint

PestsApt 2A complaint

Unsanitary conditions complaint

2025 Dec

Unsanitary conditionsApt 3N complaint

2025 Apr

MoldApt 1G complaint

Unsanitary conditions complaint

2024 Sep

PestsApt 3F complaint

2024 Sep

Unsanitary conditionsApt 2A complaint

2024 Sep

PestsApt 3F complaint

2024 Jul

Mold, pestsApt 2E complaint

2024 Jun

Mold, pestsApt 3C complaint

Electrical

Issues on record · 2 complaints, 2025

What has happened here

ElectricalApt 4H class C · HPD violation

ElectricalApt 4H class C · HPD violation

ElectricalApt 3N complaint

ElectricalApt 1F 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 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

GasApt 3C class B · HPD violation

Gas pipingno recordNo open gas piping filing violations. Inspection results themselves are not published

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

47 open: 47 about building conditions — fire safety (9), doors and windows (8), pests (7), walls, floors and stairs (7); 16 immediately hazardous (class C). Also 1 older record from 2015 never closed. 25 further violations from 2026 were closed. 1,127 violations on record in all, 1998–2026 — the 169 most recent are listed here

PestsApt C3 class C

Smoke or CO detectorsApt C3 class B

Smoke or CO detectorsApt C3 class B

Fire safetyApt 2C class B

Fire safetyApt 2E class B

Walls, floors and stairsApt 2E class B

Show 42 more

Doors and windowsApt 2E class A

Heat or hot waterApt 2E class A

Walls, floors and stairsApt 2E class B

Doors and windowsApt 2E class A

ElectricalApt 4H class C

ElectricalApt 4H class C

Heat or hot waterApt 4H class C

Doors and windowsApt 3C class B

GasApt 3C class B

Smoke or CO detectorsApt 3C class B

Smoke or CO detectorsApt 3C class B

PestsApt 3C class C

Doors and windowsApt 2H class B · closed

Walls, floors and stairsApt 2H class B · closed

Other conditions class B · closed

Smoke or CO detectorsApt 1E class B · closed

Smoke or CO detectorsApt 1E class B · closed

Walls, floors and stairsApt 1E class B · closed

Walls, floors and stairsApt 1E class B · closed

Walls, floors and stairsApt 1E class B · closed

Leaks class B · closed

Walls, floors and stairs class A · closed

Fire safety class B · closed

LeaksApt 4F class B · closed

Doors and windowsApt 4F class B · closed

LeaksApt 4F class B · closed

Doors and windowsApt 4F class B · closed

Heat or hot waterApt 3A class C · closed

MoldApt 2L class A · closed

MoldApt 2A class A · closed

Walls, floors and stairsApt 2A class A · closed

Doors and windowsApt 2A class B · closed

Walls, floors and stairsApt 2A class A · closed

Housing Maintenance Code Violations, as of 2026-10-20 · 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

1 open: 1 about building conditions

2023 Jun

Low Pressure Boiler

DOB Violations, as of 2026-10-20 · 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

53 heat or hot water, 14 doors or windows, 11 plumbing, 9 pests, 8 leaks, 7 safety, 3 floors or stairs, 3 general repairs, 3 line of travel, 3 mold, 3 paint or plaster, 3 unsanitary conditions, 2 electrical

Heat or hot waterApt 2E

Heat or hot waterApt 2C

Heat or hot waterApt 2C

Heat or hot waterApt 2C

Doors or windows, paint or plaster, plumbing, moldApt 2E