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230 Duffield Street, Brooklyn

📍 Brooklyn Heights, Brooklyn Built 1920 50 units Class N9 Commercial
Registered to CICELY CRUZ Corporation HPD registration · updated monthly
CRITICAL RISK
7 Open Violations
2C 5B
24 Complaints (12 mo)
0 Last 30 Days
Renting here? This building has 2 unresolved immediately-hazardous violations — ask the landlord what's being done about them before you sign.
⚠️ This is a commercial property. Complaint records and housing code violation reports may be incomplete.

311 Complaint Summary

0
Last 30 Days
10
Last 90 Days
24
Last 365 Days
Complaints have remained stable over the last year.
🐀 10 pest infestation complaints filed with HPD since 2024
Complaint Types (Last 12 Months)
HEAT/HOT WATER
15(63%)
WATER LEAK
2(8%)
FLOORING/STAIRS
2(8%)
DOOR/WINDOW
2(8%)
PLUMBING
1(4%)
GENERAL
1(4%)
ELECTRIC
1(4%)
📅 Monthly Activity Heatmap (Last 12 Months)
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
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Jul

Source: NYC 311 / HPD · Synced daily · Covers HPD-managed residential buildings · Records from Jan 2024 onward

DOHMH Rat Inspection History

5 Inspections on Record
Passed Most Recent Result
2020-01-23 Most Recent Date
2020-01-23 Initial Passed
2020-01-16 Initial Failed for Rat Activity
2019-11-21 Compliance Failed for Rat Activity
2019-10-04 Initial Failed for Rat Activity
2013-02-20 Initial Passed

Source: NYC DOHMH Rodent Inspections · Synced daily (30-day lookback) · Inspections may cover the building's block, not the exact address · DOHMH data publishes with ~10-day lag

HPD Housing Violations

0 Class A
5 Class B
2 Class C
Driving this immediately hazardous rating
Class C Active roach infestation 2024-04-03
Class C Active roach infestation 2024-01-31
See all 7 violations ▼
Class C HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE 3rd ROOM FROM NORTH LOCATED AT B-ROOM 103, 1st STORY, 3rd B-ROOM FROM WEST AT NORTH
2024-04-03 ▼

Violation ID: #16792479

Current Status: Open

Date Issued: 2024-04-03T00:00:00.000

Description: HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE 3rd ROOM FROM NORTH LOCATED AT B-ROOM 103, 1st STORY, 3rd B-ROOM FROM WEST AT NORTH

Class C HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 103, 1st STORY, 3rd APARTMENT FROM WEST AT NORTH
2024-01-31 ▼

Violation ID: #16636372

Current Status: Open

Date Issued: 2024-01-31T00:00:00.000

Description: HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 103, 1st STORY, 3rd APARTMENT FROM WEST AT NORTH

Class B § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE COUNTER BALLANCE AT LOWER WINDOW SASH AT EAST WALL AT COMMUNITY KITCHEN, 2nd STORY
2026-01-07 ▼

Violation ID: #18553872

Current Status: Open

Date Issued: 2026-01-07T00:00:00.000

Description: § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE COUNTER BALLANCE AT LOWER WINDOW SASH AT EAST WALL AT COMMUNITY KITCHEN, 2nd STORY

Class B § 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... LESS THAN 2 SQUARE FEET AT EAST WALL AND CEILING IN THE 1st ROOM FROM NORTH LOCATED AT APT 312, 3rd STORY, 5th APARTMENT FROM EAST AT SOUTH ORIGINAL VIOLATION 17185261 ISSUED 12-AUG-24 HAS BEEN UPGRADED TO CLASS B PER ADMINISTRATIVE CODE §27-2017.3a(3)(a) or (b).
2024-08-12 ▼

Violation ID: #17562066

Current Status: Open

Date Issued: 2024-08-12T00:00:00.000

Description: § 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... LESS THAN 2 SQUARE FEET AT EAST WALL AND CEILING IN THE 1st ROOM FROM NORTH LOCATED AT APT 312, 3rd STORY, 5th APARTMENT FROM EAST AT SOUTH ORIGINAL VIOLATION 17185261 ISSUED 12-AUG-24 HAS BEEN UPGRADED TO CLASS B PER ADMINISTRATIVE CODE §27-2017.3a(3)(a) or (b).

Class B § 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... APPROX. 1 SQ. FT. AT CEILING AND 4 SQ. FT. AT RECESS AREA AROUND 2ND WINDOW FROM NORTH AT EAST IN THE 1st ROOM FROM NORTH LOCATED AT B-ROOM 507, 5th STORY, 2nd B-ROOM FROM NORTH AT EAST ORIGINAL VIOLATION 16882327 ISSUED 17-APR-24 HAS BEEN UPGRADED TO CLASS B PER ADMINISTRATIVE CODE §27-2017.3a(3)(a) or (b).
2024-04-17 ▼

Violation ID: #17205360

Current Status: Open

Date Issued: 2024-04-17T00:00:00.000

Description: § 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... APPROX. 1 SQ. FT. AT CEILING AND 4 SQ. FT. AT RECESS AREA AROUND 2ND WINDOW FROM NORTH AT EAST IN THE 1st ROOM FROM NORTH LOCATED AT B-ROOM 507, 5th STORY, 2nd B-ROOM FROM NORTH AT EAST ORIGINAL VIOLATION 16882327 ISSUED 17-APR-24 HAS BEEN UPGRADED TO CLASS B PER ADMINISTRATIVE CODE §27-2017.3a(3)(a) or (b).

Class B § 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... APPROX 3 SQ FT AT CEILING IN THE 1st ROOM FROM NORTH LOCATED AT B-ROOM 312, 3rd STORY, 5th B-ROOM FROM EAST AT SOUTH ORIGINAL VIOLATION 16900592 ISSUED 17-APR-24 HAS BEEN UPGRADED TO CLASS B PER ADMINISTRATIVE CODE §27-2017.3a(3)(a) or (b).
2024-04-17 ▼

Violation ID: #17204380

Current Status: Open

Date Issued: 2024-04-17T00:00:00.000

Description: § 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... APPROX 3 SQ FT AT CEILING IN THE 1st ROOM FROM NORTH LOCATED AT B-ROOM 312, 3rd STORY, 5th B-ROOM FROM EAST AT SOUTH ORIGINAL VIOLATION 16900592 ISSUED 17-APR-24 HAS BEEN UPGRADED TO CLASS B PER ADMINISTRATIVE CODE §27-2017.3a(3)(a) or (b).

Class B HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF VERMIN ... WATERBUGS IN THE 3rd ROOM FROM NORTH LOCATED AT B-ROOM 103, 1st STORY, 3rd B-ROOM FROM WEST AT NORTH
2024-04-03 ▼

Violation ID: #16792480

Current Status: Open

Date Issued: 2024-04-03T00:00:00.000

Description: HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF VERMIN ... WATERBUGS IN THE 3rd ROOM FROM NORTH LOCATED AT B-ROOM 103, 1st STORY, 3rd B-ROOM FROM WEST AT NORTH

⚠️ What does Class C mean?

Class C violations are classified as immediately hazardous by the HPD (e.g. lack of heat or hot water, active mold, severe rodent infestations, lead-based paint, or carbon monoxide detector issues). Landlords are legally required to resolve these immediately.

Source: NYC HPD Housing Violations · Synced daily · Open violations only — closed violations excluded · Class I (administrative/registration notices) excluded from counts

What This Means If You're Considering Renting Here

This building has 2 Class C (immediately hazardous) violations currently open — the most serious HPD category. With 24 complaints filed in the last 12 months, prospective renters should exercise significant caution, request a full HPD inspection history, and consult a tenant rights organization before signing any lease.

Data current as of July 9, 2026. Always verify independently with HPD before signing a lease.

Data Disclaimer: All compliance data on this page is synced directly from municipal reports published via NYC Open Data. Complaint counts and HPD housing violations are updated daily. Building characteristics (built year, unit count, and building class) are derived from the NYC Department of City Planning's PLUTO database.

Data last updated: July 9, 2026 · Source: NYC Open Data

⚠️ Serious Concerns Found

This building has 24 complaints and 2 Class C (immediately hazardous) violations on record in the last 12 months. Review the full violation list carefully before signing any lease.

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About This Data

Complaint data is sourced from the NYC 311 Service Requests dataset (NYC Open Data). Violation data is from the HPD Housing Maintenance Code Violations dataset. Building info is based on NYC PLUTO by NYC Department of City Planning.

All records are public-domain municipal data provided as-is. Updated daily. Last verified: July 9, 2026.