📊 311tracker
800 Greenwood Avenue, Brooklyn is a residential building in Sunset Park, Brooklyn, New York City. As of June 8, 2026, this building has 11 open HPD violations: 1 Class A, 6 Class B, and 3 Class C (immediately hazardous). In the last 12 months, 82 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.

800 Greenwood Avenue, Brooklyn

📍 Sunset Park, Brooklyn 🔨 Built 1941 🏢 63 units 🏷️ Class D1
Residential
CRITICAL RISK

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

311 Complaint Summary

7
Last 30 Days
25
Last 90 Days
82
Last 365 Days
⚠️ Complaints are up 347% compared to the previous 6 months.
Complaint Types (Last 12 Months)
HEAT/HOT WATER
42(53%)
UNSANITARY CONDITION
15(19%)
PAINT/PLASTER
8(10%)
PLUMBING
4(5%)
DOOR/WINDOW
4(5%)
WATER LEAK
3(4%)
GENERAL
2(3%)
FLOORING/STAIRS
2(3%)
📅 Monthly Activity Heatmap (Last 12 Months)
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HPD Housing Violations

1 Class A
6 Class B
3 Class C
Class A §27-2104(B) HMC POST A PROPER NOTICE REGARDING RENT STABILIZATION LAW, IN A FORM APPROVED BY THE COMMISSIONER, IN A CONSPICUOUS LOCATION WITHIN THE COMMON AREA AT THE BUILDINGS ENTRANCE. FOR MORE INFORMATION ABOUT SIGNAGE REQUIREMENTS, PLEASE VISIT: HTTPS://WWW.NYC.GOV/SITE/HPD/SERVICES-AND-INFORMATION/REQUIRED-SIGNAGE.PAGE
2026-03-26 ▼

Violation ID: #18747570

Current Status: Open

Date Issued: 2026-03-26T00:00:00.000

Description: §27-2104(B) HMC POST A PROPER NOTICE REGARDING RENT STABILIZATION LAW, IN A FORM APPROVED BY THE COMMISSIONER, IN A CONSPICUOUS LOCATION WITHIN THE COMMON AREA AT THE BUILDINGS ENTRANCE. FOR MORE INFORMATION ABOUT SIGNAGE REQUIREMENTS, PLEASE VISIT: HTTPS://WWW.NYC.GOV/SITE/HPD/SERVICES-AND-INFORMATION/REQUIRED-SIGNAGE.PAGE

Class B § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR NORTH AND EAST WALLS IN THE KITCHEN LOCATED AT APT 4F, 4th STORY, 2nd APARTMENT FROM WEST AT NORTH , SECTION AT EAST
2026-03-24 ▼

Violation ID: #18740823

Current Status: Open

Date Issued: 2026-03-24T00:00:00.000

Description: § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR NORTH AND EAST WALLS IN THE KITCHEN LOCATED AT APT 4F, 4th STORY, 2nd APARTMENT FROM WEST AT NORTH , SECTION AT EAST

Class B § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR NORTH AND SOUTH WALLS IN THE 1st ROOM FROM EAST LOCATED AT APT 4F, 4th STORY, 2nd APARTMENT FROM WEST AT NORTH , SECTION AT EAST
2026-03-24 ▼

Violation ID: #18740825

Current Status: Open

Date Issued: 2026-03-24T00:00:00.000

Description: § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR NORTH AND SOUTH WALLS IN THE 1st ROOM FROM EAST LOCATED AT APT 4F, 4th STORY, 2nd APARTMENT FROM WEST AT NORTH , SECTION AT EAST

Class B § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CERAMIC FLOOR TILES IN THE BATHROOM LOCATED AT APT 3L, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST
2026-03-01 ▼

Violation ID: #18679612

Current Status: Open

Date Issued: 2026-03-01T00:00:00.000

Description: § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CERAMIC FLOOR TILES IN THE BATHROOM LOCATED AT APT 3L, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST

Class B § 27-2005, 2006, 2037 HMC: PROPERLY REPAIR AND ABATE UNSAFE ELECTRIC WIRING CONDITION CONSISTING OF EXPOSED WIRES AND HANGING PIGTAIL AT CABLE BOX INSIDE COMPACTOR CLOSET AT PUBLIC HALL, 5th STORY
2025-12-09 ▼

Violation ID: #18520623

Current Status: Open

Date Issued: 2025-12-09T00:00:00.000

Description: § 27-2005, 2006, 2037 HMC: PROPERLY REPAIR AND ABATE UNSAFE ELECTRIC WIRING CONDITION CONSISTING OF EXPOSED WIRES AND HANGING PIGTAIL AT CABLE BOX INSIDE COMPACTOR CLOSET AT PUBLIC HALL, 5th STORY

Class B § 27-2005, 2006, 2037 HMC: PROPERLY REPAIR AND ABATE UNSAFE ELECTRIC WIRING CONDITION CONSISTING OF EXPOSED WIRES AND HANGING PIGTAIL AT CABLE BOX INSIDE COMPACTOR CLOSET AT PUBLIC HALL, 4th STORY
2025-12-09 ▼

Violation ID: #18520638

Current Status: Open

Date Issued: 2025-12-09T00:00:00.000

Description: § 27-2005, 2006, 2037 HMC: PROPERLY REPAIR AND ABATE UNSAFE ELECTRIC WIRING CONDITION CONSISTING OF EXPOSED WIRES AND HANGING PIGTAIL AT CABLE BOX INSIDE COMPACTOR CLOSET AT PUBLIC HALL, 4th STORY

Class B § 27-2005, 2006, 2037 HMC: PROPERLY REPAIR AND ABATE UNSAFE ELECTRIC WIRING CONDITION CONSISTING OF EXPOSED WIRES AND HANGING PIGTAIL AT CABLE BOX INSIDE COMPACTOR CLOSET AT PUBLIC HALL, 1st STORY
2025-12-09 ▼

Violation ID: #18520641

Current Status: Open

Date Issued: 2025-12-09T00:00:00.000

Description: § 27-2005, 2006, 2037 HMC: PROPERLY REPAIR AND ABATE UNSAFE ELECTRIC WIRING CONDITION CONSISTING OF EXPOSED WIRES AND HANGING PIGTAIL AT CABLE BOX INSIDE COMPACTOR CLOSET AT PUBLIC HALL, 1st STORY

Class C § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE GLASS PANES AT SKYLIGHT AT ROOF , SECTION AT EAST
2026-03-24 ▼

Violation ID: #18740827

Current Status: Open

Date Issued: 2026-03-24T00:00:00.000

Description: § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE GLASS PANES AT SKYLIGHT AT ROOF , SECTION AT EAST

Class C § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF FIRE DAMAGE IN THE ENTIRE APARTMENT LOCATED AT APT 3F, 3rd STORY, 2nd APARTMENT FROM WEST AT NORTH , SECTION AT EAST
2026-03-24 ▼

Violation ID: #18740819

Current Status: Open

Date Issued: 2026-03-24T00:00:00.000

Description: § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF FIRE DAMAGE IN THE ENTIRE APARTMENT LOCATED AT APT 3F, 3rd STORY, 2nd APARTMENT FROM WEST AT NORTH , SECTION AT EAST

Class C 567 (C) § 27-2017, 27-2017.1, 27-2017.4, 27-2017.5, 27-2017.8, 27-2019, 27-2021 HMC: ABATE THE NUISANCE CONSISTING OF EVIDENCE OF RATS AND ALL UNDERLYING CAUSES CREATING THE PEST INFESTATIONS, BY USING INTEGRATED PEST MANAGEMENT (IPM), ELIMINATE ALL BURROW ENTRY AND PASSAGEWAYS, PEST NESTS, HOLES, GAPS OR CRACKS IN WALLS, CEILINGS, FLOORS, FIXING LEAKS AND MANAGING GARBAGE IN PUBLIC AREAS. EVIDENCE FOUND AT BUILDING FRONT YARD
2026-03-15 ▼

Violation ID: #18712738

Current Status: Open

Date Issued: 2026-03-15T00:00:00.000

Description: 567 (C) § 27-2017, 27-2017.1, 27-2017.4, 27-2017.5, 27-2017.8, 27-2019, 27-2021 HMC: ABATE THE NUISANCE CONSISTING OF EVIDENCE OF RATS AND ALL UNDERLYING CAUSES CREATING THE PEST INFESTATIONS, BY USING INTEGRATED PEST MANAGEMENT (IPM), ELIMINATE ALL BURROW ENTRY AND PASSAGEWAYS, PEST NESTS, HOLES, GAPS OR CRACKS IN WALLS, CEILINGS, FLOORS, FIXING LEAKS AND MANAGING GARBAGE IN PUBLIC AREAS. EVIDENCE FOUND AT BUILDING FRONT YARD

Class I § 27-2142 ADM CODE APTS HAVE BEEN VACATED BY THIS DEPARTMENT AND CANNOT BE REOCCUPIED UNTIL SO ORDERED AFTER PROOF OF COMPLIANCE FOR APTS 3F , VACATE ORDER # 260569 IN THE ENTIRE APARTMENT LOCATED AT APT, 3rd STORY, 2nd APARTMENT FROM WEST AT NORTH
2026-03-26 ▼

Violation ID: #18747554

Current Status: Open

Date Issued: 2026-03-26T00:00:00.000

Description: § 27-2142 ADM CODE APTS HAVE BEEN VACATED BY THIS DEPARTMENT AND CANNOT BE REOCCUPIED UNTIL SO ORDERED AFTER PROOF OF COMPLIANCE FOR APTS 3F , VACATE ORDER # 260569 IN THE ENTIRE APARTMENT LOCATED AT APT, 3rd STORY, 2nd APARTMENT 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.

Violation History & Landlord Accountability

A Violation Severity
11 Open Violations
1 Class A
6 Class B
3 Class C

Few or no Class C violations on record.

Score: 87.9/100 · Based on current open violations. Higher Class C violations = lower score.

First violation on record: 2025-12-09 · Most recent: 2026-03-26

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

Neighborhood Comparison

How 800 Greenwood Avenue, Brooklyn compares to other tracked buildings in Sunset Park in the last 12 months.

0
Average building in Sunset Park
82
This building
1
NYC Average

Nearby Buildings

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

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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: June 8, 2026 · Source: NYC Open Data

⚠️ Serious Concerns Found

This building has 82 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.