230 Duffield St

Heat or hot waterApt 206 class C · HPD violation

Heat or hot waterApt 206 class C · closed · HPD violation

Show 23 more

Heat or hot waterApt 507 complaint

2025 Nov

Heat or hot waterApt 101 complaint

Heat or hot waterApt 105 complaint

Heat or hot waterApt 507 complaint

Heat or hot waterApt 307 complaint

Heat or hot waterApt 312 complaint

Local Law 62/91 - Boilers never closed · DOB violation

1993 Aug

Boiler inspection filings

Latest accepted inspection Apr 2024, 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

Heat and hot water complaints

14 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 · 6 complaints, 2025–2026 · 4 in the past year

What has happened here

LeaksApt 206 complaint

LeaksApt 507 complaint

PlumbingApt 205 complaint

PlumbingApt 205 complaint

PlumbingApt 507 complaint

PlumbingApt 507 complaint

Show 22 more

2024 Sep

LeaksApt 507 complaint

LeaksApt 312 class B · closed · HPD violation

LeaksApt 507 complaint

LeaksApt 507 class B · closed · HPD violation

Leaks complaint

Plumbing, leaksApt 507 complaint

LeaksApt 103 class B · closed · HPD violation

Water service line

Unknown - Lead Status Unknown (records)

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

Pests and cleanliness

Issues on record (2024) · 4 complaints, 2024–2026 · 2 in the past year

What has happened here

2026 Oct

MoldApt 507 complaint

Unsanitary conditionsApt 312 complaint

Pests class A · paperwork · closed · HPD violation

2025 Jun

Pests class A · paperwork · closed · HPD violation

MoldApt 507 class A · closed · HPD violation

2024 Nov

MoldApt 507 complaint

Show 52 more

2024 Oct

PestsApt 2B complaint

2024 Sep

MoldApt 507 complaint

MoldApt 312 class B · HPD violation

MoldApt 312 class A · closed · HPD violation

Mold, pestsApt 507 complaint

MoldApt 312 complaint

Mold, pestsApt 507 complaint

Unsanitary conditions complaint

Mold, pestsApt 507 complaint

MoldApt 507 class B · HPD violation

MoldApt 312 class B · HPD violation

MoldApt 312 class A · closed · HPD violation

MoldApt 507 class A · closed · HPD violation

Mold complaint

MoldApt 312 complaint

Pests class A · paperwork · closed · HPD violation

PestsApt 103 class B · HPD violation

Pests complaint

Pests complaint

Mold, pestsApt 408 complaint

Unsanitary conditions complaint

MoldApt 206 complaint

Mold class B · HPD violation

2023 Aug

Pests class C · HPD violation

2023 Aug

Fire and safety

Issues on record, most recently 2023

What has happened here

2025 May

Fire safetyApt 301 class C · closed · HPD violation

Fire safety class B · HPD violation

Fire safety class B · HPD violation

1995 Nov

Sprinklers permit

Electrical

1 complaint, 2026

What has happened here

2026 Mar

ElectricalApt 408 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

BasementWhole tax lot

Below grade

PLUTO (tax lot data), as of 2026-08-24

Elevators

Issues on record, most recently 2025

What has happened here

VT-CAT1-CO Elevators DOB violation

VT-PER-CO Elevators DOB violation

2017 Feb

Elevators class - 2 · DOB violation

1997 Jan

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

Elevators

1 active elevator; latest periodic inspection Sep 2026

DOB NOW Elevator Safety Compliance, as of 2026-10-19 · See this building's elevators on NYC Open Data →

What this counts

Active elevator devices registered to this building ID

General condition and all records

HPD violations

41 open: 41 about building conditions — pests (22), walls, floors and stairs (7), mold (5), fire safety (4); 22 immediately hazardous (class C). 14 further violations from 2023–2026 were closed. 157 violations on record in all, 2016–2026 — the 55 most recent are listed here

Walls, floors and stairsApt 312 class A

Walls, floors and stairsApt 312 class A

2026 Aug

Walls, floors and stairsApt 312 class A

Walls, floors and stairs class A

Heat or hot waterApt 206 class C

Pests class A · paperwork · closed

Heat or hot waterApt 206 class C · closed

Doors and windows class B

Show 31 more

2025 Jun

Pests class A · paperwork · closed

2025 May

Fire safetyApt 301 class C · closed

MoldApt 507 class A · closed

MoldApt 312 class B

LeaksApt 312 class B · closed

Walls, floors and stairsApt 312 class B · closed

MoldApt 312 class A · closed

MoldApt 312 class A · closed

LeaksApt 507 class B · closed

Walls, floors and stairsApt 507 class B · closed

MoldApt 507 class A · closed

Pests class A · paperwork · closed

LeaksApt 103 class B · closed

Doors and windows class B

Mold class B

Walls, floors and stairs class A

and 2 more at the source

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

6 open: 1 about building conditions, 4 about filings or paperwork, 1 older than 10 years

Construction never closed

1997 Jan

Local Law 10/81 - Elevator never closed

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

16 heat or hot water, 4 floors or stairs, 4 plumbing, 3 paint or plaster, 2 doors or windows, 2 general repairs, 2 leaks, 2 mold, 1 electrical, 1 pests, 1 safety, 1 unsanitary conditions

2026 Oct

Paint or plaster, moldApt 507

General repairsApt 503

Unsanitary conditionsApt 312

Floors or stairs, safetyApt 312

2026 Aug

Floors or stairs, paint or plasterApt 312

Show 65 more

Heat or hot waterApt 206

Floors or stairsApt 205

Heat or hot water

Heat or hot waterApt 206

2026 Mar

ElectricalApt 408

General repairsApt 205

Heat or hot water, leaksApt 507

Doors or windows, plumbingApt 205

Doors or windows, floors or stairs, plumbingApt 205

2025 Nov

Heat or hot water

Heat or hot waterApt 101

Heat or hot water, plumbingApt 507

Heat or hot waterApt 105

2024 Nov

Paint or plaster, moldApt 507

Mold, pests, leaksApt 507

Paint or plaster, moldApt 312

Paint or plaster, mold, pestsApt 507

Unsanitary conditions

Paint or plaster, mold, pestsApt 507

Heat or hot water, paint or plaster, mold, leaks

Heat or hot waterApt 103

Heat or hot waterApt 103

Heat or hot water

Heat or hot water, pestsApt 103

PestsApt 103

Outside the building, plumbing, leaksApt 507

Heat or hot waterApt 206

Heat or hot waterApt 103

Unsanitary conditions

Heat or hot water, moldApt 206

Heat or hot waterApt 307

Heat or hot waterApt 312

PlumbingApt 103

Heat or hot water, pestsApt 103

General construction permit

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

5 permits since 1990

2011 Mar

1996 Jul

Plumbing permit, Sprinklers permit

1995 Sep

Plumbing permit, Alteration 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 Oct

General repairsApt 503 complaint

Floors or stairs, safetyApt 312 complaint

2026 Aug

Floors or stairs, paint or plasterApt 312 complaint

Floors or stairsApt 205 complaint

General repairsApt 205 complaint

Show 8 more

Doors or windowsApt 205 complaint

Doors or windows, floors or stairsApt 205 complaint

2024 Nov

Paint or plasterApt 312 complaint

Paint or plaster complaint