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3971 Gouverneur Ave

📍 Riverdale, Bronx Built 1928 67 units Class D1 Residential
Registered to JUSTIN LEE LLC / Partnership HPD registration · updated monthly
CRITICAL RISK
11 Open Violations
3C 1B 7A
25 Complaints (12 mo) ↑ up vs prior year
0 Last 30 Days
Renting here? This building has 3 unresolved immediately-hazardous violations — ask the landlord what's being done about them before you sign.

311 Complaint Summary

0
Last 30 Days
1
Last 90 Days
25
Last 365 Days
⚠️ Complaints are up 633% compared to the previous 6 months.
🐀 3 pest infestation complaints filed with HPD since 2024
Complaint Types (Last 12 Months)
HEAT/HOT WATER
20(80%)
UNSANITARY CONDITION
3(12%)
PLUMBING
1(4%)
PAINT/PLASTER
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

25 Inspections on Record
Failed for Rat Activity Most Recent Result
2017-09-12 Most Recent Date
2017-09-12 Compliance Failed for Rat Activity
2017-07-13 Initial Failed for Other Reason
2017-05-08 Treatments Bait applied
2017-05-01 Treatments Bait applied
2017-04-24 Treatments Bait applied
2017-04-19 Treatments Bait applied
2017-04-12 Treatments Bait applied
2017-04-11 Compliance Passed
2017-04-05 Treatments Bait applied
2017-01-18 Compliance Failed for Rat Activity
2016-11-03 Initial Failed for Other Reason
2016-07-28 Initial Failed for Rat Activity
2016-07-11 Initial Passed
2016-04-07 Compliance Failed for Other Reason
2016-02-22 Initial Failed for Other Reason
2015-11-24 Initial Passed
2015-04-16 Compliance Failed for Other Reason
2015-02-04 Initial Failed for Other Reason
2014-09-09 Compliance Passed
2014-06-24 Initial Failed for Other Reason
2013-12-02 Initial Passed
2012-08-01 Compliance Passed
2012-06-21 Initial Failed for Other Reason
2011-06-27 Initial Failed for Rat Activity and Other Reason
2011-04-01 Compliance 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

7 Class A
1 Class B
3 Class C
Driving this immediately hazardous rating
Class C Active mice infestation 2026-03-05
Class C Active roach infestation 2026-03-05
See all 11 violations ▼
Class C HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 5J, 5th STORY, 2nd APARTMENT FROM SOUTH AT WEST
2026-03-05 ▼

Violation ID: #18687801

Current Status: Open

Date Issued: 2026-03-05T00:00:00.000

Description: HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 5J, 5th STORY, 2nd APARTMENT FROM SOUTH AT WEST

Class C HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 5J, 5th STORY, 2nd APARTMENT FROM SOUTH AT WEST
2026-03-05 ▼

Violation ID: #18687802

Current Status: Open

Date Issued: 2026-03-05T00:00:00.000

Description: HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 5J, 5th STORY, 2nd APARTMENT FROM SOUTH AT WEST

Class C § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF UN-CAPPED GAS LINE AT CEILING IN THE KITCHEN LOCATED AT APT 5J, 5th STORY, 2nd APARTMENT FROM SOUTH AT WEST
2026-03-05 ▼

Violation ID: #18687805

Current Status: Open

Date Issued: 2026-03-05T00:00:00.000

Description: § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF UN-CAPPED GAS LINE AT CEILING IN THE KITCHEN LOCATED AT APT 5J, 5th STORY, 2nd APARTMENT FROM SOUTH AT WEST

Class B § 27-2026 ADM CODE REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS AT SINK IN THE KITCHEN LOCATED AT APT 5J, 5th STORY, 2nd APARTMENT FROM SOUTH AT WEST
2026-03-05 ▼

Violation ID: #18687804

Current Status: Open

Date Issued: 2026-03-05T00:00:00.000

Description: § 27-2026 ADM CODE REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS AT SINK IN THE KITCHEN LOCATED AT APT 5J, 5th STORY, 2nd APARTMENT FROM SOUTH AT WEST

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
2026-03-22 ▼

Violation ID: #18728646

Current Status: Open

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

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 A § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT NORTH WALL IN THE PRIVATE HALLWAY LOCATED AT APT 5J, 5th STORY, 2nd APARTMENT FROM SOUTH AT WEST
2026-03-05 ▼

Violation ID: #18687803

Current Status: Open

Date Issued: 2026-03-05T00:00:00.000

Description: § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT NORTH WALL IN THE PRIVATE HALLWAY LOCATED AT APT 5J, 5th STORY, 2nd APARTMENT FROM SOUTH AT WEST

Class A § 27-2053 ADM CODE POST SIGN ON WALL OF ENTRANCE STORY BEARING NAME, ADDRESS INCLUDING APARTMENT NUMBER IF ANY, AND TELEPHONE NUMBER OF SUPERINTENDENT, JANITOR OR HOUSEKEEPER. AT PUBLIC HALL, 1st STORY
2025-12-18 ▼

Violation ID: #18516679

Current Status: Open

Date Issued: 2025-12-18T00:00:00.000

Description: § 27-2053 ADM CODE POST SIGN ON WALL OF ENTRANCE STORY BEARING NAME, ADDRESS INCLUDING APARTMENT NUMBER IF ANY, AND TELEPHONE NUMBER OF SUPERINTENDENT, JANITOR OR HOUSEKEEPER. AT PUBLIC HALL, 1st STORY

Class A § 27-2005 HMC: POST, IN A FORM APPROVED BY THE COMMISSIONER, AND MAINTAIN A NOTICE IN A COMMON AREA OF THE BUILDING REGARDING THE PROCEDURES THAT SHOULD BE FOLLOWED WHEN A GAS LEAK IS SUSPECTED AT PUBLIC HALL, 1st STORY
2025-12-18 ▼

Violation ID: #18516680

Current Status: Open

Date Issued: 2025-12-18T00:00:00.000

Description: § 27-2005 HMC: POST, IN A FORM APPROVED BY THE COMMISSIONER, AND MAINTAIN A NOTICE IN A COMMON AREA OF THE BUILDING REGARDING THE PROCEDURES THAT SHOULD BE FOLLOWED WHEN A GAS LEAK IS SUSPECTED AT PUBLIC HALL, 1st STORY

Class A §27-2045(B)(5) HMC, § 12-06, 12-10 RCNY POST A PROPER NOTICE OF CARBON MONOXIDE DETECTING DEVICE REQUIREMENTS, IN A FORM APPROVED BY COMMISSIONER, IN A COMMON AREA OF A CLASS A MULTIPLE DWELLING NEAR INSPECTION CERTIFICATE OR PROVIDE NOTICE TO TENANTS IN PRIVATE DWELLINGS
2025-12-18 ▼

Violation ID: #18516681

Current Status: Open

Date Issued: 2025-12-18T00:00:00.000

Description: §27-2045(B)(5) HMC, § 12-06, 12-10 RCNY POST A PROPER NOTICE OF CARBON MONOXIDE DETECTING DEVICE REQUIREMENTS, IN A FORM APPROVED BY COMMISSIONER, IN A COMMON AREA OF A CLASS A MULTIPLE DWELLING NEAR INSPECTION CERTIFICATE OR PROVIDE NOTICE TO TENANTS IN PRIVATE DWELLINGS

Class A §27-2045(B)(5) HMC, § 12-01 RCNY POST A PROPER NOTICE OF SMOKE DETECTOR REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, AT OR NEAR THE MAILBOX AT PUBLIC HALL, 1st STORY
2025-12-18 ▼

Violation ID: #18516682

Current Status: Open

Date Issued: 2025-12-18T00:00:00.000

Description: §27-2045(B)(5) HMC, § 12-01 RCNY POST A PROPER NOTICE OF SMOKE DETECTOR REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, AT OR NEAR THE MAILBOX AT PUBLIC HALL, 1st STORY

Class A § 27-2022 ADM CODE POST A SIGN INDICATING HOURS OF COLLECTION AND METHOD OF COLLECTION OF WASTE MATERIAL WHERE DUMBWAITER SERVICE IS NOT PROVIDED. AT PUBLIC HALL, 1st STORY
2025-12-18 ▼

Violation ID: #18516684

Current Status: Open

Date Issued: 2025-12-18T00:00:00.000

Description: § 27-2022 ADM CODE POST A SIGN INDICATING HOURS OF COLLECTION AND METHOD OF COLLECTION OF WASTE MATERIAL WHERE DUMBWAITER SERVICE IS NOT PROVIDED. AT PUBLIC HALL, 1st STORY

⚠️ 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 3 Class C (immediately hazardous) violations currently open — the most serious HPD category. With 25 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 10, 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 10, 2026 · Source: NYC Open Data

⚠️ Serious Concerns Found

This building has 25 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: July 10, 2026.