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323 East 12th Street, Manhattan

📍 Lower East Side, Manhattan Built 1900 37 units Class C4 Residential
Registered to ZACHARY KADDEN LLC / Partnership HPD registration · updated monthly
CRITICAL RISK
20 Open Violations
7C 10B 3A
55 Complaints (12 mo) ↑ up vs prior year
4 Last 30 Days
Renting here? This building has 7 unresolved immediately-hazardous violations — ask the landlord what's being done about them before you sign.

311 Complaint Summary

4
Last 30 Days
38
Last 90 Days
55
Last 365 Days
⚠️ Complaints are up 144% compared to the previous 6 months.
🐀 3 pest infestation complaints filed with HPD since 2024
Complaint Types (Last 12 Months)
PAINT/PLASTER
18(34%)
FLOORING/STAIRS
8(15%)
UNSANITARY CONDITION
7(13%)
DOOR/WINDOW
6(11%)
WATER LEAK
5(9%)
PLUMBING
4(8%)
GENERAL
3(6%)
APPLIANCE
2(4%)
📅 Monthly Activity Heatmap (Last 12 Months)
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep

Source: NYC 311 / HPD · Synced daily · Covers HPD-managed residential buildings · Records from Jan 2024 onward

DOHMH Rat Inspection History

43 Inspections on Record
Passed Most Recent Result
2026-07-10 Most Recent Date
2026-07-10 Initial Passed
2026-01-12 Initial Passed
2025-11-24 Initial Passed
2025-07-07 Initial Passed
2025-01-10 Initial Passed
2024-07-10 Initial Passed
2024-01-09 Initial Passed
2023-07-14 Initial Passed
2023-02-10 Compliance Passed
2023-01-10 Initial Failed for Rat Activity
2022-12-21 Compliance Passed
2022-11-28 Initial Failed for Rat Activity
2022-07-11 Initial Passed
2022-05-23 Initial Passed
2022-01-19 Initial Passed
2021-11-12 Initial Passed
2021-08-12 Initial Passed
2021-07-13 Initial Passed
2021-06-03 Initial Passed
2021-05-07 Initial Passed
2020-11-12 Compliance Passed
2020-10-02 Initial Failed for Rat Activity and Other Reason
2020-07-21 Compliance Passed
2020-07-21 Initial Passed
2020-05-18 Initial Failed for Rat Activity

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

3 Class A
10 Class B
7 Class C
Driving this immediately hazardous rating
Class C Active roach infestation 2026-08-19
Class C Active mice infestation 2026-08-19
See all 20 violations ▼
Class C HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES AT BASEMENT
2026-08-19 ▼

Violation ID: #19148657

Current Status: Open

Date Issued: 2026-08-19T00:00:00.000

Description: HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES AT BASEMENT

Class C HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE AT BASEMENT
2026-08-19 ▼

Violation ID: #19148656

Current Status: Open

Date Issued: 2026-08-19T00:00:00.000

Description: HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE AT BASEMENT

Class C § 27-2056.6 ADM CODE - CORRECT THE LEAD-BASED PAINT HAZARD-PAINT THAT IS PEELING OR ON A DETERIORATED SUBSURFACE AND EITHER TESTED INCONCLUSIVE FOR LEAD CONTENT AT 0.5MG/CM2 OR TESTED POSITIVE FOR LEAD CONTENT ON A METAL OR CERAMIC SUBSTRATE AS SET FORTH IN (28 RCNY §11-07(b)) USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(b)(2). 1st DOOR FROM NORTH AT EAST WALL IN THE KITCHEN LOCATED AT APT 1F, 1st STORY, 2nd APARTMENT FROM SOUTH AT WEST
2026-08-12 ▼

Violation ID: #19142332

Current Status: Open

Date Issued: 2026-08-12T00:00:00.000

Description: § 27-2056.6 ADM CODE - CORRECT THE LEAD-BASED PAINT HAZARD-PAINT THAT IS PEELING OR ON A DETERIORATED SUBSURFACE AND EITHER TESTED INCONCLUSIVE FOR LEAD CONTENT AT 0.5MG/CM2 OR TESTED POSITIVE FOR LEAD CONTENT ON A METAL OR CERAMIC SUBSTRATE AS SET FORTH IN (28 RCNY §11-07(b)) USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(b)(2). 1st DOOR FROM NORTH AT EAST WALL IN THE KITCHEN LOCATED AT APT 1F, 1st 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 1F, 1st STORY, 2nd APARTMENT FROM SOUTH AT WEST
2026-08-12 ▼

Violation ID: #19130929

Current Status: Open

Date Issued: 2026-08-12T00:00:00.000

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

Class C § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF UNCAPPED GAS LINE AT NORTH WALL IN THE KITCHEN LOCATED AT APT 1F, 1st STORY, 2nd APARTMENT FROM SOUTH AT WEST
2026-08-12 ▼

Violation ID: #19130931

Current Status: Open

Date Issued: 2026-08-12T00:00:00.000

Description: § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF UNCAPPED GAS LINE AT NORTH WALL IN THE KITCHEN LOCATED AT APT 1F, 1st STORY, 2nd APARTMENT FROM SOUTH AT WEST

Class C § 27-2056.7 ADM CODE: CORRECT FAILURE TO PROVIDE TO THE DEPARTMENT WITHIN 45 DAYS OF DEMAND ALL RECORDS REQUIRED TO BE MAINTAINED BY OWNER PURSUANT TO LOCAL LAW 1 OF 2004 RELATED TO LEAD-BASED PAINT NOTICES, INSPECTIONS AND REMEDIATION/ABATEMENT ACTIVITIES.
2024-08-28 ▼

Violation ID: #17362199

Current Status: Open

Date Issued: 2024-08-28T00:00:00.000

Description: § 27-2056.7 ADM CODE: CORRECT FAILURE TO PROVIDE TO THE DEPARTMENT WITHIN 45 DAYS OF DEMAND ALL RECORDS REQUIRED TO BE MAINTAINED BY OWNER PURSUANT TO LOCAL LAW 1 OF 2004 RELATED TO LEAD-BASED PAINT NOTICES, INSPECTIONS AND REMEDIATION/ABATEMENT ACTIVITIES.

Class C § 27-2056.4 ADM CODE- CORRECT FAILURE TO NOTIFY OCCUPANTS AND/OR TO INVESTIGATE LEAD-BASED PAINT HAZARDS.
2024-08-28 ▼

Violation ID: #17362200

Current Status: Open

Date Issued: 2024-08-28T00:00:00.000

Description: § 27-2056.4 ADM CODE- CORRECT FAILURE TO NOTIFY OCCUPANTS AND/OR TO INVESTIGATE LEAD-BASED PAINT HAZARDS.

Class B § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT NORTH WALL IN THE KITCHEN LOCATED AT APT 1F, 1st STORY, 2nd APARTMENT FROM SOUTH AT WEST
2026-08-12 ▼

Violation ID: #19130926

Current Status: Open

Date Issued: 2026-08-12T00:00:00.000

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

Class B § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE DOORS AT EAST BASE CABINET IN THE KITCHEN LOCATED AT APT 1F, 1st STORY, 2nd APARTMENT FROM SOUTH AT WEST
2026-08-12 ▼

Violation ID: #19130930

Current Status: Open

Date Issued: 2026-08-12T00:00:00.000

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

Class B § 27-2026 ADM CODE REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS AT BATHTUB IN THE BATHROOM LOCATED AT APT 1F, 1st STORY, 2nd APARTMENT FROM SOUTH AT WEST
2026-08-12 ▼

Violation ID: #19130932

Current Status: Open

Date Issued: 2026-08-12T00:00:00.000

Description: § 27-2026 ADM CODE REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS AT BATHTUB IN THE BATHROOM LOCATED AT APT 1F, 1st STORY, 2nd APARTMENT FROM SOUTH AT WEST

Class B § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF AIR CONDITIONER UNIT INSTALLED AT FIRE ESCAPE WINDOW IN THE 1st ROOM FROM NORTH LOCATED AT APT 1F, 1st STORY, 2nd APARTMENT FROM SOUTH AT WEST
2026-08-12 ▼

Violation ID: #19130933

Current Status: Open

Date Issued: 2026-08-12T00:00:00.000

Description: § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF AIR CONDITIONER UNIT INSTALLED AT FIRE ESCAPE WINDOW IN THE 1st ROOM FROM NORTH LOCATED AT APT 1F, 1st STORY, 2nd APARTMENT FROM SOUTH AT WEST

Class B § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE METAL CORNICE AT ROOF AT BUILDING FRONT
2026-01-31 ▼

Violation ID: #18609126

Current Status: Open

Date Issued: 2026-01-31T00:00:00.000

Description: § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE METAL CORNICE AT ROOF AT BUILDING FRONT

Class B § 27-2056.7, 27-2056.17 AND 27-2056.8 ADM CODE - CERTIFY COMPLIANCE WITH LEAD-BASED PAINT HAZARD CONTROL REQUIREMENTS DURING PERIOD OF UNIT VACANCY BY SUBMITTING REQUIRED SUPPORTING DOCUMENTATION AND AFFIDAVITS FOR APARTMENT LOCATED AT APT 3B, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST
2024-10-19 ▼

Violation ID: #17363391

Current Status: Open

Date Issued: 2024-10-19T00:00:00.000

Description: § 27-2056.7, 27-2056.17 AND 27-2056.8 ADM CODE - CERTIFY COMPLIANCE WITH LEAD-BASED PAINT HAZARD CONTROL REQUIREMENTS DURING PERIOD OF UNIT VACANCY BY SUBMITTING REQUIRED SUPPORTING DOCUMENTATION AND AFFIDAVITS FOR APARTMENT LOCATED AT APT 3B, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST

Class B § 27-2056.7, 27-2056.17 AND 27-2056.8 ADM CODE - CERTIFY COMPLIANCE WITH LEAD-BASED PAINT HAZARD CONTROL REQUIREMENTS DURING PERIOD OF UNIT VACANCY BY SUBMITTING REQUIRED SUPPORTING DOCUMENTATION AND AFFIDAVITS FOR APARTMENT LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH
2024-10-19 ▼

Violation ID: #17363392

Current Status: Open

Date Issued: 2024-10-19T00:00:00.000

Description: § 27-2056.7, 27-2056.17 AND 27-2056.8 ADM CODE - CERTIFY COMPLIANCE WITH LEAD-BASED PAINT HAZARD CONTROL REQUIREMENTS DURING PERIOD OF UNIT VACANCY BY SUBMITTING REQUIRED SUPPORTING DOCUMENTATION AND AFFIDAVITS FOR APARTMENT LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH

Class B § 27-2056.7, 27-2056.17 AND 27-2056.8 ADM CODE - CERTIFY COMPLIANCE WITH LEAD-BASED PAINT HAZARD CONTROL REQUIREMENTS DURING PERIOD OF UNIT VACANCY BY SUBMITTING REQUIRED SUPPORTING DOCUMENTATION AND AFFIDAVITS FOR APARTMENT LOCATED AT APT 4E, 4th STORY, 2nd APARTMENT FROM SOUTH AT WEST
2024-10-19 ▼

Violation ID: #17363388

Current Status: Open

Date Issued: 2024-10-19T00:00:00.000

Description: § 27-2056.7, 27-2056.17 AND 27-2056.8 ADM CODE - CERTIFY COMPLIANCE WITH LEAD-BASED PAINT HAZARD CONTROL REQUIREMENTS DURING PERIOD OF UNIT VACANCY BY SUBMITTING REQUIRED SUPPORTING DOCUMENTATION AND AFFIDAVITS FOR APARTMENT LOCATED AT APT 4E, 4th STORY, 2nd APARTMENT FROM SOUTH AT WEST

Class B § 27-2056.7, 27-2056.17 AND 27-2056.8 ADM CODE - CERTIFY COMPLIANCE WITH LEAD-BASED PAINT HAZARD CONTROL REQUIREMENTS DURING PERIOD OF UNIT VACANCY BY SUBMITTING REQUIRED SUPPORTING DOCUMENTATION AND AFFIDAVITS FOR APARTMENT LOCATED AT APT 6E, 6th STORY, 2nd APARTMENT FROM WEST AT NORTH
2024-10-19 ▼

Violation ID: #17363389

Current Status: Open

Date Issued: 2024-10-19T00:00:00.000

Description: § 27-2056.7, 27-2056.17 AND 27-2056.8 ADM CODE - CERTIFY COMPLIANCE WITH LEAD-BASED PAINT HAZARD CONTROL REQUIREMENTS DURING PERIOD OF UNIT VACANCY BY SUBMITTING REQUIRED SUPPORTING DOCUMENTATION AND AFFIDAVITS FOR APARTMENT LOCATED AT APT 6E, 6th STORY, 2nd APARTMENT FROM WEST AT NORTH

Class B § 27-2056.7, 27-2056.17 AND 27-2056.8 ADM CODE - CERTIFY COMPLIANCE WITH LEAD-BASED PAINT HAZARD CONTROL REQUIREMENTS DURING PERIOD OF UNIT VACANCY BY SUBMITTING REQUIRED SUPPORTING DOCUMENTATION AND AFFIDAVITS FOR APARTMENT LOCATED AT APT 2D, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST
2024-10-19 ▼

Violation ID: #17363390

Current Status: Open

Date Issued: 2024-10-19T00:00:00.000

Description: § 27-2056.7, 27-2056.17 AND 27-2056.8 ADM CODE - CERTIFY COMPLIANCE WITH LEAD-BASED PAINT HAZARD CONTROL REQUIREMENTS DURING PERIOD OF UNIT VACANCY BY SUBMITTING REQUIRED SUPPORTING DOCUMENTATION AND AFFIDAVITS FOR APARTMENT LOCATED AT APT 2D, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST

Class A § 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT ALL PEELING PAINT SURFACES IN THE 2nd ROOM FROM NORTH, THE BATHROOM , THE 1st ROOM FROM NORTH LOCATED AT APT 1F, 1st STORY, 2nd APARTMENT FROM SOUTH AT WEST
2026-08-12 ▼

Violation ID: #19142331

Current Status: Open

Date Issued: 2026-08-12T00:00:00.000

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

Class A § 27-2005 ADM CODE PAINT METAL IN ACCORDANCE WITH DEPT. REGULATION AT 1st DOOR FRAME FROM NORTH AT EAST WALL, 1st RISER FROM EAST AT SOUTH WALL IN THE KITCHEN LOCATED AT APT 1F, 1st STORY, 2nd APARTMENT FROM SOUTH AT WEST
2026-08-12 ▼

Violation ID: #19130927

Current Status: Open

Date Issued: 2026-08-12T00:00:00.000

Description: § 27-2005 ADM CODE PAINT METAL IN ACCORDANCE WITH DEPT. REGULATION AT 1st DOOR FRAME FROM NORTH AT EAST WALL, 1st RISER FROM EAST AT SOUTH WALL IN THE KITCHEN LOCATED AT APT 1F, 1st STORY, 2nd APARTMENT FROM SOUTH AT WEST

Class A § 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT EAST WALL AND SOUTH WALL IN THE FOYER LOCATED AT APT 4B, 4th STORY, 1st APARTMENT FROM SOUTH AT WEST
2026-01-31 ▼

Violation ID: #18609125

Current Status: Open

Date Issued: 2026-01-31T00:00:00.000

Description: § 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT EAST WALL AND SOUTH WALL IN THE FOYER LOCATED AT APT 4B, 4th STORY, 1st APARTMENT FROM SOUTH AT WEST

⚠️ 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 7 Class C (immediately hazardous) violations currently open — the most serious HPD category. With 55 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 September 21, 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: September 21, 2026 · Source: NYC Open Data

⚠️ Serious Concerns Found

This building has 55 complaints and 7 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: September 21, 2026.