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812 Riverside Drive

📍 Washington Heights, Manhattan Built 1920 41 units Class R4 Residential
Registered to ABIDIN RADONCIC CONDO HPD registration · updated monthly
CRITICAL RISK
10 Open Violations
5C 5B
19 Complaints (12 mo) ↑ up vs prior year
7 Last 30 Days
Renting here? This building has 5 unresolved immediately-hazardous violations — ask the landlord what's being done about them before you sign.

311 Complaint Summary

7
Last 30 Days
14
Last 90 Days
19
Last 365 Days
⚠️ Complaints are up 100% compared to the previous 6 months.
🐀 4 pest infestation complaints filed with HPD since 2024
Complaint Types (Last 12 Months)
DOOR/WINDOW
5(26%)
UNSANITARY CONDITION
4(21%)
FLOORING/STAIRS
3(16%)
PLUMBING
2(11%)
PAINT/PLASTER
2(11%)
SAFETY
1(5%)
GENERAL
1(5%)
APPLIANCE
1(5%)
📅 Monthly Activity Heatmap (Last 12 Months)
Aug
Sep
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Dec
Jan
Feb
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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
Bait applied Most Recent Result
2026-05-04 Most Recent Date
2026-05-04 Treatments Bait applied
2026-04-14 Compliance Failed for Rat Activity and Other Reason
2026-01-14 Treatments Bait applied
2026-01-06 Treatments Bait applied
2025-11-17 Treatments Bait applied
2025-11-10 Treatments Bait applied
2025-10-07 Treatments Bait applied
2025-04-17 Compliance Failed for Rat Activity
2025-02-24 Initial Failed for Rat Activity
2024-07-26 Initial Passed
2023-09-13 Compliance Failed for Rat Activity
2023-07-26 Initial Failed for Other Reason
2022-11-21 Initial Passed
2022-04-01 Treatments Bait applied
2022-03-23 Treatments Bait applied
2022-02-22 Initial Passed
2022-02-04 Compliance Failed for Rat Activity
2022-01-14 Initial Failed for Rat Activity
2021-07-21 Initial Passed
2019-07-15 Initial Passed
2019-04-26 Compliance Passed
2019-03-24 Treatments Bait applied
2019-03-13 Treatments Monitoring visit
2019-02-23 Treatments Bait applied
2019-02-09 Treatments Bait applied

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
5 Class C
Driving this immediately hazardous rating
Class C Building door missing or defective self-close mechanism 2025-07-11
Class C Active roach infestation 2025-05-30
See all 10 violations ▼
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 IN THE ENTRANCE LOCATED AT APT 21, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH
2025-07-11 ▼

Violation ID: #18099069

Current Status: Open

Date Issued: 2025-07-11T00:00:00.000

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 IN THE ENTRANCE LOCATED AT APT 21, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH

Class C HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 21, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH
2025-05-30 ▼

Violation ID: #17925643

Current Status: Open

Date Issued: 2025-05-30T00:00:00.000

Description: HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 21, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH

Class C HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 21, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH
2025-05-30 ▼

Violation ID: #17925642

Current Status: Open

Date Issued: 2025-05-30T00:00:00.000

Description: HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 21, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH

Class C HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 63, 6th STORY, 3rd APARTMENT FROM SOUTH AT WEST
2024-08-22 ▼

Violation ID: #17215231

Current Status: Open

Date Issued: 2024-08-22T00:00:00.000

Description: HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 63, 6th STORY, 3rd APARTMENT FROM SOUTH AT WEST

Class C HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 63, 6th STORY, 3rd APARTMENT FROM SOUTH AT WEST
2024-08-22 ▼

Violation ID: #17215232

Current Status: Open

Date Issued: 2024-08-22T00:00:00.000

Description: HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 63, 6th STORY, 3rd APARTMENT FROM SOUTH AT WEST

Class B § 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 21, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH
2025-05-30 ▼

Violation ID: #17925640

Current Status: Open

Date Issued: 2025-05-30T00:00:00.000

Description: § 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 21, 2nd STORY, 1st 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 21, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH
2025-05-30 ▼

Violation ID: #17925641

Current Status: Open

Date Issued: 2025-05-30T00:00:00.000

Description: § 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 21, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH

Class B § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE UPPER WALL CABINET AT WEST IN THE KITCHEN LOCATED AT APT 21, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH
2025-05-30 ▼

Violation ID: #17925632

Current Status: Open

Date Issued: 2025-05-30T00:00:00.000

Description: § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE UPPER WALL CABINET AT WEST IN THE KITCHEN LOCATED AT APT 21, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH

Class B § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE VINYL FLOOR TILE IN THE KITCHEN LOCATED AT APT 21, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH
2025-05-30 ▼

Violation ID: #17925631

Current Status: Open

Date Issued: 2025-05-30T00:00:00.000

Description: § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE VINYL FLOOR TILE IN THE KITCHEN LOCATED AT APT 21, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH

Class B § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE VINYL FLOOR TILES IN THE 2nd ROOM FROM NORTH LOCATED AT APT 21, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH
2025-05-30 ▼

Violation ID: #17925636

Current Status: Open

Date Issued: 2025-05-30T00:00:00.000

Description: § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE VINYL FLOOR TILES IN THE 2nd ROOM FROM NORTH LOCATED AT APT 21, 2nd STORY, 1st 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.

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 5 Class C (immediately hazardous) violations currently open — the most serious HPD category. With 19 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 8, 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 8, 2026 · Source: NYC Open Data

⚠️ Serious Concerns Found

This building has 19 complaints and 5 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 8, 2026.