341 10 Street, Brooklyn is a residential building in Park Slope, Brooklyn, New York City. As of June 8, 2026, this building has 20 open HPD violations: 0 Class A, 17 Class B, and 3 Class C (immediately hazardous). In the last 12 months, 63 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.

341 10 Street, Brooklyn

📍 Park Slope, Brooklyn 🔨 Built 1968 🏢 154 units 🏷️ Class D3
Residential
CRITICAL RISK

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

311 Complaint Summary

5
Last 30 Days
16
Last 90 Days
63
Last 365 Days
⚠️ Complaints are up 194% compared to the previous 6 months.
Complaint Types (Last 12 Months)
HEAT/HOT WATER
34(54%)
PLUMBING
23(37%)
WATER LEAK
1(2%)
UNSANITARY CONDITION
1(2%)
SAFETY
1(2%)
OUTSIDE BUILDING
1(2%)
GENERAL
1(2%)
DOOR/WINDOW
1(2%)
📅 Monthly Activity Heatmap (Last 12 Months)
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Jun

HPD Housing Violations

0 Class A
17 Class B
3 Class C
Class B § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LATCH AT DOOR AT COMPACTOR CLOSET, 18th STORY
2025-03-25

Violation ID: #17782409

Current Status: Open

Date Issued: 2025-03-25T00:00:00.000

Description: § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LATCH AT DOOR AT COMPACTOR CLOSET, 18th STORY

Class B § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LATCH AT STAIRCASE FIRE DOOR AT NORTH AT PUBLIC HALL, 18th STORY
2025-03-25

Violation ID: #17782413

Current Status: Open

Date Issued: 2025-03-25T00:00:00.000

Description: § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LATCH AT STAIRCASE FIRE DOOR AT NORTH AT PUBLIC HALL, 18th STORY

Class B § 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 18B, 18th STORY, 1st APARTMENT FROM EAST AT SOUTH
2025-03-25

Violation ID: #17782405

Current Status: Open

Date Issued: 2025-03-25T00:00:00.000

Description: § 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 18B, 18th STORY, 1st APARTMENT FROM EAST AT SOUTH

Class B § 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 18B, 18th STORY, 1st APARTMENT FROM EAST AT SOUTH
2025-03-25

Violation ID: #17782406

Current Status: Open

Date Issued: 2025-03-25T00:00:00.000

Description: § 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 18B, 18th STORY, 1st APARTMENT FROM EAST AT SOUTH

Class B § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LATCH AT STAIRCASE FIRE DOOR AT SOUTH AT PUBLIC HALL, 18th STORY
2025-03-25

Violation ID: #17782411

Current Status: Open

Date Issued: 2025-03-25T00:00:00.000

Description: § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LATCH AT STAIRCASE FIRE DOOR AT SOUTH AT PUBLIC HALL, 18th STORY

Class B § 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 12A, 12th STORY, 2nd APARTMENT FROM EAST AT SOUTH
2025-02-19

Violation ID: #17705479

Current Status: Open

Date Issued: 2025-02-19T00:00:00.000

Description: § 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 12A, 12th STORY, 2nd APARTMENT FROM EAST AT SOUTH

Class B § 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 12A, 12th STORY, 2nd APARTMENT FROM EAST AT SOUTH
2025-02-19

Violation ID: #17705480

Current Status: Open

Date Issued: 2025-02-19T00:00:00.000

Description: § 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 12A, 12th STORY, 2nd APARTMENT FROM EAST AT SOUTH

Class B § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE CLOSET DOOR IN THE PRIVATE HALLWAY LOCATED AT APT 10H, 10th STORY, 2nd APARTMENT FROM EAST AT SOUTH
2025-02-15

Violation ID: #17697151

Current Status: Open

Date Issued: 2025-02-15T00:00:00.000

Description: § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE CLOSET DOOR IN THE PRIVATE HALLWAY LOCATED AT APT 10H, 10th STORY, 2nd APARTMENT FROM EAST AT SOUTH

Class B § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING IN THE KITCHEN LOCATED AT APT 10H, 10th STORY, 2nd APARTMENT FROM EAST AT SOUTH
2025-02-15

Violation ID: #17697153

Current Status: Open

Date Issued: 2025-02-15T00:00:00.000

Description: § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING IN THE KITCHEN LOCATED AT APT 10H, 10th STORY, 2nd APARTMENT FROM EAST AT SOUTH

Class B § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT WEST WALL IN THE BATHROOM LOCATED AT APT 10H, 10th STORY, 2nd APARTMENT FROM EAST AT SOUTH
2025-02-15

Violation ID: #17697154

Current Status: Open

Date Issued: 2025-02-15T00:00:00.000

Description: § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT WEST WALL IN THE BATHROOM LOCATED AT APT 10H, 10th STORY, 2nd APARTMENT FROM EAST AT SOUTH

Class B § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING IN THE 5th ROOM FROM EAST LOCATED AT APT 10H, 10th STORY, 2nd APARTMENT FROM EAST AT SOUTH
2025-02-15

Violation ID: #17697155

Current Status: Open

Date Issued: 2025-02-15T00:00:00.000

Description: § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING IN THE 5th ROOM FROM EAST LOCATED AT APT 10H, 10th STORY, 2nd APARTMENT FROM EAST AT SOUTH

Class B § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE MORTISE LOCK AT DOOR IN THE ENTRANCE LOCATED AT APT 8H, 8th STORY, 2nd APARTMENT FROM EAST AT SOUTH
2024-07-02

Violation ID: #17097555

Current Status: Open

Date Issued: 2024-07-02T00:00:00.000

Description: § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE MORTISE LOCK AT DOOR IN THE ENTRANCE LOCATED AT APT 8H, 8th STORY, 2nd APARTMENT FROM EAST AT SOUTH

Class B HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF BEDBUGS AT PUBLIC HALL, 8th STORY
2024-07-02

Violation ID: #17097576

Current Status: Open

Date Issued: 2024-07-02T00:00:00.000

Description: HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF BEDBUGS AT PUBLIC HALL, 8th STORY

Class B § 27-2005 HMC: REFIT CLOSET DOOR IN THE PRIVATE HALLWAY LOCATED AT APT 8H, 8th STORY, 2nd APARTMENT FROM EAST AT SOUTH
2024-07-02

Violation ID: #17097567

Current Status: Open

Date Issued: 2024-07-02T00:00:00.000

Description: § 27-2005 HMC: REFIT CLOSET DOOR IN THE PRIVATE HALLWAY LOCATED AT APT 8H, 8th STORY, 2nd APARTMENT FROM EAST AT SOUTH

Class B § 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 8H, 8th STORY, 2nd APARTMENT FROM EAST AT SOUTH
2024-07-02

Violation ID: #17097569

Current Status: Open

Date Issued: 2024-07-02T00:00:00.000

Description: § 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 8H, 8th STORY, 2nd APARTMENT FROM EAST AT SOUTH

Class B HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF BEDBUGS IN THE ENTIRE APARTMENT LOCATED AT APT 8H, 8th STORY, 2nd APARTMENT FROM EAST AT SOUTH
2024-07-02

Violation ID: #17097552

Current Status: Open

Date Issued: 2024-07-02T00:00:00.000

Description: HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF BEDBUGS IN THE ENTIRE APARTMENT LOCATED AT APT 8H, 8th STORY, 2nd APARTMENT FROM EAST AT SOUTH

Class B § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LOCK ASSEMBLY AT DOOR TO BALCONY IN THE 1st ROOM FROM EAST LOCATED AT APT 8H, 8th STORY, 2nd APARTMENT FROM EAST AT SOUTH
2024-07-02

Violation ID: #17097559

Current Status: Open

Date Issued: 2024-07-02T00:00:00.000

Description: § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LOCK ASSEMBLY AT DOOR TO BALCONY IN THE 1st ROOM FROM EAST LOCATED AT APT 8H, 8th STORY, 2nd APARTMENT FROM EAST AT SOUTH

Class C § 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE LATCH SET AT FIRE DOOR LEADING TO FIRE STAIRSCASE Y AT PUBLIC HALL, 5th STORY
2025-06-19

Violation ID: #18039221

Current Status: Open

Date Issued: 2025-06-19T00:00:00.000

Description: § 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE LATCH SET AT FIRE DOOR LEADING TO FIRE STAIRSCASE Y AT PUBLIC HALL, 5th STORY

Class C § 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE HINGES AT FIRE STAIR DOOR AT PUBLIC HALL, 10th STORY
2024-12-01

Violation ID: #17495096

Current Status: Open

Date Issued: 2024-12-01T00:00:00.000

Description: § 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE HINGES AT FIRE STAIR DOOR AT PUBLIC HALL, 10th STORY

Class C § 27-2043.1 HMC INSTALL THE MISSING OR REPAIR/REPLACE THE DEFECTIVE WINDOW GUARD(S) IN ACCORDANCE WITH THE SPECIFICATIONS OF THE NEW YORK CITY HEALTH CODE SECTION 24 RCNY CHAPTER 12. WG TO INSTALL = 1; WG TO REPLACE = 0; WG TO REPAIR = 0; IN THE ENTIRE APARTMENT LOCATED AT APT 8H, 8th STORY, 2nd APARTMENT FROM EAST AT SOUTH
2024-07-02

Violation ID: #17097563

Current Status: Open

Date Issued: 2024-07-02T00:00:00.000

Description: § 27-2043.1 HMC INSTALL THE MISSING OR REPAIR/REPLACE THE DEFECTIVE WINDOW GUARD(S) IN ACCORDANCE WITH THE SPECIFICATIONS OF THE NEW YORK CITY HEALTH CODE SECTION 24 RCNY CHAPTER 12. WG TO INSTALL = 1; WG TO REPLACE = 0; WG TO REPAIR = 0; IN THE ENTIRE APARTMENT LOCATED AT APT 8H, 8th STORY, 2nd APARTMENT FROM EAST AT SOUTH

⚠️ 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
20 Open Violations
0 Class A
17 Class B
3 Class C

Limited Class C violations.

Score: 82.5/100 · Based on current open violations. Higher Class C violations = lower score.

First violation on record: 2024-07-02 · Most recent: 2025-06-19

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

Neighborhood Comparison

How 341 10 Street, Brooklyn compares to other tracked buildings in Park Slope in the last 12 months.

0
Average building in Park Slope
63
This building
1
NYC Average

Nearby Buildings

Top complained-about buildings in the same neighborhood (Park Slope) in the last 12 months.

Address Complaints Violations Risk Score Actions
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38 SIXTH AVENUE, BROOKLYN 271 79 CRITICAL View →
89 VISITATION PLACE, BROOKLYN 224 190 CRITICAL View →
230 ST JOHNS PLACE, BROOKLYN 211 47 CRITICAL View →
110 4 AVENUE, BROOKLYN 137 2 CRITICAL View →
Data last updated: June 8, 2026 · Source: NYC Open Data

⚠️ Serious Concerns Found

This building has 63 complaints and 3 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: June 8, 2026.