425 Grand Avenue, Brooklyn is a residential building in Brooklyn Heights, Brooklyn, New York City. As of June 8, 2026, this building has 17 open HPD violations: 4 Class A, 9 Class B, and 4 Class C (immediately hazardous). In the last 12 months, 42 complaints have been filed against this building via NYC 311. The most common complaint type is HEAT/HOT WATER. The building's overall risk rating is CRITICAL RISK. Data source: NYC Open Data, updated daily. Last verified: June 8, 2026.

425 Grand Avenue, Brooklyn

📍 Brooklyn Heights, Brooklyn 🔨 Built 1900 🏢 38 units 🏷️ Class C1
Residential
CRITICAL RISK

Safety Rating: Immediately hazardous — Immediately hazardous violations — serious concerns.

311 Complaint Summary

1
Last 30 Days
19
Last 90 Days
42
Last 365 Days
⚠️ Complaints are up 150% compared to the previous 6 months.
Complaint Types (Last 12 Months)
HEAT/HOT WATER
23(55%)
UNSANITARY CONDITION
10(24%)
DOOR/WINDOW
3(7%)
PAINT/PLASTER
2(5%)
FLOORING/STAIRS
2(5%)
WATER LEAK
1(2%)
PLUMBING
1(2%)
📅 Monthly Activity Heatmap (Last 12 Months)
Jul
Aug
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Dec
Jan
Feb
Mar
Apr
May
Jun

HPD Housing Violations

4 Class A
9 Class B
4 Class C
Class A § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE FIRE RETARDANT MATERIAL AT EAST WALL AT PUBLIC HALL, 1st STORY
2026-03-22

Violation ID: #18728713

Current Status: Open

Date Issued: 2026-03-22T00:00:00.000

Description: § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE FIRE RETARDANT MATERIAL AT EAST WALL AT PUBLIC HALL, 1st STORY

Class A § 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT AT EAST WALL AT PUBLIC HALL, 1st STORY
2026-03-22

Violation ID: #18728714

Current Status: Open

Date Issued: 2026-03-22T00:00:00.000

Description: § 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT AT EAST WALL AT PUBLIC HALL, 1st STORY

Class A § 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT ALL PEELING PAINT SURFACES IN THE 3rd ROOM FROM EAST AT SOUTH, THE 2nd ROOM FROM EAST AT NORTH, THE 1st ROOM FROM EAST, THE BATHROOM , THE PRIVATE HALLWAY LOCATED AT APT A2, 1st STORY, 1st APARTMENT FROM WEST AT NORTH
2025-10-28

Violation ID: #18338608

Current Status: Open

Date Issued: 2025-10-28T00:00:00.000

Description: § 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT ALL PEELING PAINT SURFACES IN THE 3rd ROOM FROM EAST AT SOUTH, THE 2nd ROOM FROM EAST AT NORTH, THE 1st ROOM FROM EAST, THE BATHROOM , THE PRIVATE HALLWAY LOCATED AT APT A2, 1st STORY, 1st APARTMENT FROM WEST AT NORTH

Class A § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE SILICONE CAULKING AROUND THE BATHTUB IN THE BATHROOM LOCATED AT APT B6, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH , SECTION AT EAST
2025-07-24

Violation ID: #18112332

Current Status: Open

Date Issued: 2025-07-24T00:00:00.000

Description: § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE SILICONE CAULKING AROUND THE BATHTUB IN THE BATHROOM LOCATED AT APT B6, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH , SECTION AT EAST

Class B § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CERAMIC TILE AT FLOOR AT PUBLIC HALL, 1st STORY
2026-03-22

Violation ID: #18728712

Current Status: Open

Date Issued: 2026-03-22T00:00:00.000

Description: § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CERAMIC TILE AT FLOOR AT PUBLIC HALL, 1st STORY

Class B § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE 3rd ROOM FROM EAST AT SOUTH LOCATED AT APT A2, 1st STORY, 1st APARTMENT FROM WEST AT NORTH
2025-10-28

Violation ID: #18328064

Current Status: Open

Date Issued: 2025-10-28T00:00:00.000

Description: § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE 3rd ROOM FROM EAST AT SOUTH LOCATED AT APT A2, 1st STORY, 1st APARTMENT FROM WEST AT NORTH

Class B § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE WEST, EAST, AND SOUTH WALLS IN THE 2nd ROOM FROM EAST AT NORTH LOCATED AT APT A2, 1st STORY, 1st APARTMENT FROM WEST AT NORTH
2025-10-28

Violation ID: #18328070

Current Status: Open

Date Issued: 2025-10-28T00:00:00.000

Description: § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE WEST, EAST, AND SOUTH WALLS IN THE 2nd ROOM FROM EAST AT NORTH LOCATED AT APT A2, 1st STORY, 1st APARTMENT FROM WEST AT NORTH

Class B § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE CEILING AND EAST WALL IN THE 3rd ROOM FROM EAST AT SOUTH LOCATED AT APT A2, 1st STORY, 1st APARTMENT FROM WEST AT NORTH
2025-10-28

Violation ID: #18328072

Current Status: Open

Date Issued: 2025-10-28T00:00:00.000

Description: § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE CEILING AND EAST WALL IN THE 3rd ROOM FROM EAST AT SOUTH LOCATED AT APT A2, 1st STORY, 1st APARTMENT FROM WEST AT NORTH

Class B § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE CEILING NORTH AND WEST WALL IN THE BATHROOM LOCATED AT APT B6, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH , SECTION AT EAST
2025-07-24

Violation ID: #18112331

Current Status: Open

Date Issued: 2025-07-24T00:00:00.000

Description: § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE CEILING NORTH AND WEST WALL IN THE BATHROOM LOCATED AT APT B6, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH , SECTION AT EAST

Class B § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE CEILING IN THE 1st ROOM FROM EAST LOCATED AT APT B6, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH , SECTION AT EAST
2025-07-24

Violation ID: #18112334

Current Status: Open

Date Issued: 2025-07-24T00:00:00.000

Description: § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE CEILING IN THE 1st ROOM FROM EAST LOCATED AT APT B6, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH , SECTION AT EAST

Class B § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE UPPER COUNTER BALANCE AT WEST WINDOW IN THE KITCHEN LOCATED AT APT C2, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST
2025-05-07

Violation ID: #17889174

Current Status: Open

Date Issued: 2025-05-07T00:00:00.000

Description: § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE UPPER COUNTER BALANCE AT WEST WINDOW IN THE KITCHEN LOCATED AT APT C2, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST

Class B § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR EAST WALL IN THE KITCHEN LOCATED AT APT C2, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST
2025-05-07

Violation ID: #17889175

Current Status: Open

Date Issued: 2025-05-07T00:00:00.000

Description: § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR EAST WALL IN THE KITCHEN LOCATED AT APT C2, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST

Class B § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE COUNTER BALANCE OF LOWER SASHES AT BOTH WINDOWS IN THE 2nd ROOM FROM EAST AT NORTH LOCATED AT APT C3, 3rd STORY, 2nd APARTMENT FROM EAST AT SOUTH
2024-11-14

Violation ID: #17417911

Current Status: Open

Date Issued: 2024-11-14T00:00:00.000

Description: § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE COUNTER BALANCE OF LOWER SASHES AT BOTH WINDOWS IN THE 2nd ROOM FROM EAST AT NORTH LOCATED AT APT C3, 3rd STORY, 2nd APARTMENT FROM EAST AT SOUTH

Class C § 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT B7, 2nd STORY, 2nd APARTMENT FROM NORTH AT EAST
2026-03-22

Violation ID: #18728710

Current Status: Open

Date Issued: 2026-03-22T00:00:00.000

Description: § 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT B7, 2nd STORY, 2nd APARTMENT FROM NORTH AT EAST

Class C § 27-2033 ADM CODE PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM DOOR LOCKED AT YARD AT BOILER ROOM
2026-03-22

Violation ID: #18728711

Current Status: Open

Date Issued: 2026-03-22T00:00:00.000

Description: § 27-2033 ADM CODE PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM DOOR LOCKED AT YARD AT BOILER ROOM

Class C § 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT C3, 3rd STORY, 2nd APARTMENT FROM SOUTH AT WEST
2026-03-07

Violation ID: #18690892

Current Status: Open

Date Issued: 2026-03-07T00:00:00.000

Description: § 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT C3, 3rd STORY, 2nd APARTMENT FROM SOUTH AT WEST

Class C § 27-2033 ADM CODE PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM DOOR LOCKED AT BASEMENT AT BOILER ROOM
2026-03-07

Violation ID: #18690891

Current Status: Open

Date Issued: 2026-03-07T00:00:00.000

Description: § 27-2033 ADM CODE PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM DOOR LOCKED AT BASEMENT AT BOILER ROOM

⚠️ 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.

Violation History & Landlord Accountability

B Violation Severity
17 Open Violations
4 Class A
9 Class B
4 Class C

Limited Class C violations.

Score: 83.1/100 · Based on current open violations. Higher Class C violations = lower score.

First violation on record: 2024-11-14 · Most recent: 2026-03-22

A Few/no Class C  ·  B Limited Class C  ·  C Multiple Class C  ·  D Significant  ·  F High hazard load

Neighborhood Comparison

How 425 Grand Avenue, Brooklyn compares to other tracked buildings in Brooklyn Heights in the last 12 months.

1
Average building in Brooklyn Heights
42
This building
1
NYC Average
📊 That's 42.0× the Brooklyn Heights average · top 9% most-complained in neighborhood

Nearby Buildings

Top complained-about buildings in the same neighborhood (Brooklyn Heights) in the last 12 months.

Address Complaints Violations Risk Score Actions
90 SANDS STREET, BROOKLYN 435 74 CRITICAL View →
111 LAWRENCE STREET, BROOKLYN 249 3 CRITICAL View →
70 LEFFERTS PLACE, BROOKLYN 234 87 CRITICAL View →
30 3 AVENUE, BROOKLYN 228 9 CRITICAL View →
26 GATES AVENUE, BROOKLYN 127 53 CRITICAL View →
Data last updated: June 8, 2026 · Source: NYC Open Data

⚠️ Serious Concerns Found

This building has 42 complaints and 4 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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📊 NYC Building Insights

Read our data analysis of NYC's worst landlords, most complained buildings, and Grade A properties.

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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: June 8, 2026.