829 Halsey St

Fire safety class B · HPD violation

Fire safety class B · HPD violation

Fire safety class B · HPD violation

Fire safety class B · closed · HPD violation

Fire safety class C · closed · HPD violation

Structure and facade

Issues on record

What has happened here

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

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

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

Walls, floors and stairs class A · HPD violation

Walls, floors and stairs class A · HPD violation

Walls, floors and stairsApt 3R class A · HPD violation

Show 14 more

Walls, floors and stairsApt 3R class B · HPD violation

Walls, floors and stairsApt 3R class C · HPD violation

Doors and windowsApt 3R class B · HPD violation

Walls, floors and stairsApt 2R class C · closed · HPD violation

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

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

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

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

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

2022 Apr

2021 Jan

2017 Jul

2017 Jul

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 (2023) · 32 complaints, 2024–2026 · 17 in the past year

What has happened here

Show 48 more

Heat or hot waterApt 3L complaint

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

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

Heat or hot waterApt 2R complaint

Heat or hot waterApt 3L complaint

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

Heat or hot waterApt 3L complaint

Heat or hot waterApt 2R complaint

Heat or hot waterApt 3F complaint

2025 May

2025 May

2025 Jan

2024 Nov

Heat or hot water class C · closed · HPD violation

2024 Apr

2024 Feb

2024 Jan

2024 Jan

2024 Jan

2023 Dec

2023 Dec

2023 Dec

2023 Oct

Low Pressure Boiler DOB violation

2023 Apr

2019 Nov

Low Pressure Boiler DOB violation

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

25 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)

Heat sourceno recordNo boiler registration or district steam on record
Boiler work permitsno recordNo boiler work permits on record

Water and pipes

Issues on record · 17 complaints, 2025–2026 · 16 in the past year

What has happened here

Water service line

Lead (records)

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

Pests and cleanliness

Issues on record · 9 complaints, 2026

What has happened here

PestsApt 2R class C · HPD violation

PestsApt 3R class C · HPD violation

Unsanitary conditions, mold, pestsApt 2R complaint

2026 Jul

Mold, pestsApt 2R complaint

2026 Jul

Show 10 more

2026 Jun

PestsApt 3R complaint

PestsApt 3R complaint

MoldApt 2R complaint

MoldApt 2L class A · closed · HPD violation

Pests class A · paperwork · closed · HPD violation

2025 Jun

MoldApt 2L complaint

Rubbish and cleanliness class A · closed · HPD violation

2023 Nov

Unsanitary conditions complaint

Electrical

Issues on record · 5 complaints, 2026

What has happened here

ElectricalApt 3L complaint

ElectricalApt 2R class B · HPD violation

ElectricalApt 2R complaint

ElectricalApt 3R complaint

ElectricalApt 2R complaint

2026 Jul

ElectricalApt 3R 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: Deep and contiguous flooding (1 ft+); 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

Basementno recordUnknown

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

General condition and all records

HPD violations

74 open: 71 about building conditions — walls, floors and stairs (25), leaks (10), fire safety (9), other conditions (7); 13 immediately hazardous (class C), 3 about paperwork or notices. 25 further violations from 2024–2026 were closed. 762 violations on record in all, 1986–2026 — the 141 most recent are listed here

Other conditions class A

Fire safety class B

Other conditionsApt 2R class B

PestsApt 2R class C

Walls, floors and stairsApt 2R class A

Walls, floors and stairsApt 2R class A

Other conditionsApt 2R class B

LeaksApt 2R class B

Show 42 more

ElectricalApt 2R class B

Walls, floors and stairsApt 2R class A

Fire safety class B

Other conditions class B

Walls, floors and stairs class A

Fire safety class B

Walls, floors and stairs class A

Other conditions class A

Smoke or CO detectorsApt 3R class B

Smoke or CO detectorsApt 3R class B

PestsApt 3R class C

Walls, floors and stairsApt 3R class A

Walls, floors and stairsApt 3R class B

Walls, floors and stairsApt 3R class C

Doors and windowsApt 3R class B

Walls, floors and stairsApt 2R class C · closed

Doors and windowsApt 2R class B · closed

Doors and windowsApt 2R class B · closed

Other conditions class A · closed

Walls, floors and stairs class A · closed

Fire safety class B · closed

Leaks class B · closed

Other conditionsApt 2R class A · closed

Other conditionsApt 2R class A · closed

Heat or hot waterApt 3R class C · closed

Heat or hot waterApt 2L class C · closed

MoldApt 2L class A · closed

Heat or hot waterApt 3L class C · closed

2025 Jun

Pests class A · paperwork · closed

2024 Nov

Other conditions class I · paperwork · closed

Rubbish and cleanliness class A · closed

Walls, floors and stairs class A · closed

Walls, floors and stairs class B · closed

Fire safety class C · closed

Other conditionsApt 1R class C · closed

2024 Jun

2024 Jun

Heat or hot water class C · closed

and 24 more at the source

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

2 open: 2 about building conditions

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

33 heat or hot water, 16 plumbing, 11 doors or windows, 11 floors or stairs, 11 paint or plaster, 8 general repairs, 7 mold, 6 leaks, 5 electrical, 4 pests, 2 safety, 1 unsanitary conditions

Doors or windows, floors or stairs, general repairs, plumbingApt 2L

PlumbingApt 2L