1423 Amsterdam Avenue, Manhattan is a residential building in Morningside Heights, Manhattan, New York City. As of June 8, 2026, this building has 51 open HPD violations: 9 Class A, 34 Class B, and 8 Class C (immediately hazardous). In the last 12 months, 212 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.

1423 Amsterdam Avenue, Manhattan

📍 Morningside Heights, Manhattan 🔨 Built 1988 🏢 130 units 🏷️ Class D1
Residential
CRITICAL RISK

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

311 Complaint Summary

9
Last 30 Days
63
Last 90 Days
212
Last 365 Days
⚠️ Complaints are up 68% compared to the previous 6 months.
Complaint Types (Last 12 Months)
HEAT/HOT WATER
91(45%)
PLUMBING
26(13%)
UNSANITARY CONDITION
17(8%)
ELECTRIC
17(8%)
PAINT/PLASTER
15(7%)
WATER LEAK
14(7%)
GENERAL
14(7%)
DOOR/WINDOW
7(3%)
📅 Monthly Activity Heatmap (Last 12 Months)
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun

HPD Housing Violations

9 Class A
34 Class B
8 Class C
Class A § 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT AT CEILING AND SOUTH WALL AT PUBLIC HALL, 1st STORY
2026-03-25

Violation ID: #18737692

Current Status: Open

Date Issued: 2026-03-25T00:00:00.000

Description: § 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT AT CEILING AND SOUTH WALL AT PUBLIC HALL, 1st STORY

Class A § 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... LESS THAN 10 SQFT AT CEILING IN THE BATHROOM LOCATED AT APT 2P, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH
2026-03-19

Violation ID: #18725167

Current Status: Open

Date Issued: 2026-03-19T00:00:00.000

Description: § 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... LESS THAN 10 SQFT AT CEILING IN THE BATHROOM LOCATED AT APT 2P, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH

Class A § 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT AT NORTH WALL AT PUBLIC HALL, 4th STORY
2026-03-19

Violation ID: #18725175

Current Status: Open

Date Issued: 2026-03-19T00:00:00.000

Description: § 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT AT NORTH WALL AT PUBLIC HALL, 4th STORY

Class A § 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... AT NORTH AND SOUTH WALLS IN THE BATHROOM LOCATED AT APT 4D, 4th STORY, 2nd APARTMENT FROM SOUTH AT WEST
2026-02-21

Violation ID: #18660934

Current Status: Open

Date Issued: 2026-02-21T00:00:00.000

Description: § 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... AT NORTH AND SOUTH WALLS IN THE BATHROOM LOCATED AT APT 4D, 4th STORY, 2nd APARTMENT FROM SOUTH AT WEST

Class A § 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT AT NORTH AND SOUTH WALLS IN THE BATHROOM LOCATED AT APT 4D, 4th STORY, 2nd APARTMENT FROM SOUTH AT WEST
2026-02-21

Violation ID: #18660935

Current Status: Open

Date Issued: 2026-02-21T00:00:00.000

Description: § 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT AT NORTH AND SOUTH WALLS IN THE BATHROOM LOCATED AT APT 4D, 4th STORY, 2nd APARTMENT FROM SOUTH AT WEST

Class A § 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT ALL WALLS THROUGHOUT IN THE BATHROOM LOCATED AT APT 2H, 3rd STORY, 6th APARTMENT FROM SOUTH AT WEST
2025-12-26

Violation ID: #18532100

Current Status: Open

Date Issued: 2025-12-26T00:00:00.000

Description: § 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT ALL WALLS THROUGHOUT IN THE BATHROOM LOCATED AT APT 2H, 3rd STORY, 6th APARTMENT FROM SOUTH AT WEST

Class A § 300 M/D LAW FILE PLANS AND APPLICATION AND LEGALIZE THE FOLLOWING ALTERATION OR RESTORE TO THE LEGAL CONDITION EXISTING PRIOR TO THE MAKING OF SAID ALTERATION DROP CEILING AT PUBLIC HALL, 9th STORY
2025-07-30

Violation ID: #18134951

Current Status: Open

Date Issued: 2025-07-30T00:00:00.000

Description: § 300 M/D LAW FILE PLANS AND APPLICATION AND LEGALIZE THE FOLLOWING ALTERATION OR RESTORE TO THE LEGAL CONDITION EXISTING PRIOR TO THE MAKING OF SAID ALTERATION DROP CEILING AT PUBLIC HALL, 9th STORY

Class A § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR NORTH WALL IN THE KITCHEN LOCATED AT APT 4P, 4th STORY, 1st APARTMENT FROM EAST AT SOUTH
2025-06-30

Violation ID: #18059199

Current Status: Open

Date Issued: 2025-06-30T00:00:00.000

Description: § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR NORTH WALL IN THE KITCHEN LOCATED AT APT 4P, 4th STORY, 1st APARTMENT FROM EAST AT SOUTH

Class A § 300 M/D LAW FILE PLANS AND APPLICATION AND LEGALIZE THE FOLLOWING ALTERATION OR RESTORE TO THE LEGAL CONDITION EXISTING PRIOR TO THE MAKING OF SAID ALTERATION DROP CEILING AT PUBLIC HALL, 1st STORY
2024-10-03

Violation ID: #17331169

Current Status: Open

Date Issued: 2024-10-03T00:00:00.000

Description: § 300 M/D LAW FILE PLANS AND APPLICATION AND LEGALIZE THE FOLLOWING ALTERATION OR RESTORE TO THE LEGAL CONDITION EXISTING PRIOR TO THE MAKING OF SAID ALTERATION DROP CEILING AT PUBLIC HALL, 1st STORY

Class B § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE FIRE RETARDANT MATERIAL AT CEILING AND SOUTH WALL AT PUBLIC HALL, 1st STORY
2026-03-25

Violation ID: #18737691

Current Status: Open

Date Issued: 2026-03-25T00:00:00.000

Description: § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE FIRE RETARDANT MATERIAL AT CEILING AND SOUTH WALL AT PUBLIC HALL, 1st STORY

Class B § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT SOUTH WALL IN THE KITCHEN LOCATED AT APT 4P, 5th STORY, 1st APARTMENT FROM WEST AT NORTH
2026-03-19

Violation ID: #18725165

Current Status: Open

Date Issued: 2026-03-19T00:00:00.000

Description: § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT SOUTH WALL IN THE KITCHEN LOCATED AT APT 4P, 5th STORY, 1st APARTMENT FROM WEST AT NORTH

Class B § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT SOUTH WALL IN THE KITCHEN LOCATED AT APT 4P, 5th STORY, 1st APARTMENT FROM WEST AT NORTH
2026-03-19

Violation ID: #18725166

Current Status: Open

Date Issued: 2026-03-19T00:00:00.000

Description: § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT SOUTH WALL IN THE KITCHEN LOCATED AT APT 4P, 5th STORY, 1st APARTMENT FROM WEST AT NORTH

Class B § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT WEST WALL AND CEILING IN THE BATHROOM LOCATED AT APT 2P, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH
2026-03-19

Violation ID: #18725168

Current Status: Open

Date Issued: 2026-03-19T00:00:00.000

Description: § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT WEST WALL AND CEILING IN THE BATHROOM LOCATED AT APT 2P, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH

Class B § 27-2045(B)(1)(B) HMC, § 12-06, § 12-07, § 12-09 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 2P, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH
2026-03-19

Violation ID: #18725171

Current Status: Open

Date Issued: 2026-03-19T00:00:00.000

Description: § 27-2045(B)(1)(B) HMC, § 12-06, § 12-07, § 12-09 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 2P, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH

Class B § 27-2045(B)(1)(A) HMC, § 12-01, § 12-03 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL SMOKE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH DEPARTMENT OF BUILDINGS RULES AND REGULATIONS DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 2P, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH
2026-03-19

Violation ID: #18725172

Current Status: Open

Date Issued: 2026-03-19T00:00:00.000

Description: § 27-2045(B)(1)(A) HMC, § 12-01, § 12-03 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL SMOKE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH DEPARTMENT OF BUILDINGS RULES AND REGULATIONS DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 2P, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH

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 2P, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH
2026-03-19

Violation ID: #18725173

Current Status: Open

Date Issued: 2026-03-19T00:00:00.000

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 2P, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH

Class B § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE FIRE RETARDENT MATERIAL AT NORTH WALL AT PUBLIC HALL, 4th STORY
2026-03-19

Violation ID: #18725174

Current Status: Open

Date Issued: 2026-03-19T00:00:00.000

Description: § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE FIRE RETARDENT MATERIAL AT NORTH WALL AT PUBLIC HALL, 4th STORY

Class B § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE BASEBOARD RADIATOR AT NORTH WALL IN THE 1st ROOM FROM EAST LOCATED AT APT 8M, 8th STORY, 4th APARTMENT FROM WEST AT NORTH
2026-03-04

Violation ID: #18687061

Current Status: Open

Date Issued: 2026-03-04T00:00:00.000

Description: § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE BASEBOARD RADIATOR AT NORTH WALL IN THE 1st ROOM FROM EAST LOCATED AT APT 8M, 8th STORY, 4th APARTMENT FROM WEST AT NORTH

Class B § 27-2045(B)(1)(A) HMC, § 12-01, § 12-03 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL SMOKE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH DEPARTMENT OF BUILDINGS RULES AND REGULATIONS DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 4D, 4th STORY, 2nd APARTMENT FROM SOUTH AT WEST
2026-02-21

Violation ID: #18660936

Current Status: Open

Date Issued: 2026-02-21T00:00:00.000

Description: § 27-2045(B)(1)(A) HMC, § 12-01, § 12-03 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL SMOKE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH DEPARTMENT OF BUILDINGS RULES AND REGULATIONS DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 4D, 4th STORY, 2nd APARTMENT FROM SOUTH AT WEST

Class B § 27-2045(B)(1)(B) HMC, § 12-06, § 12-07, § 12-09 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 4D, 4th STORY, 2nd APARTMENT FROM SOUTH AT WEST
2026-02-21

Violation ID: #18660937

Current Status: Open

Date Issued: 2026-02-21T00:00:00.000

Description: § 27-2045(B)(1)(B) HMC, § 12-06, § 12-07, § 12-09 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 4D, 4th STORY, 2nd APARTMENT FROM SOUTH AT WEST

Class B § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE EAST AND SOUTH WALL IN THE BATHROOM LOCATED AT APT 2H, 2nd STORY, 6th APARTMENT FROM SOUTH AT WEST
2026-01-29

Violation ID: #18605325

Current Status: Open

Date Issued: 2026-01-29T00:00:00.000

Description: § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE EAST AND SOUTH WALL IN THE BATHROOM LOCATED AT APT 2H, 2nd STORY, 6th APARTMENT FROM SOUTH AT WEST

Class B § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT THE CEILING IN THE BATHROOM LOCATED AT APT 5A, 5th STORY, 2nd APARTMENT FROM EAST AT SOUTH
2025-11-17

Violation ID: #18377147

Current Status: Open

Date Issued: 2025-11-17T00:00:00.000

Description: § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT THE CEILING IN THE BATHROOM LOCATED AT APT 5A, 5th 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 CEILING IN THE BATHROOM LOCATED AT APT 5A, 5th STORY, 2nd APARTMENT FROM NORTH AT EAST
2025-09-03

Violation ID: #18209326

Current Status: Open

Date Issued: 2025-09-03T00:00:00.000

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

Class B § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE MECHANICAL AIR VENT AT NORTH WALL IN THE KITCHEN LOCATED AT APT 8R, 9th STORY, 2nd APARTMENT FROM EAST AT SOUTH
2025-07-30

Violation ID: #18135020

Current Status: Open

Date Issued: 2025-07-30T00:00:00.000

Description: § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE MECHANICAL AIR VENT AT NORTH WALL IN THE KITCHEN LOCATED AT APT 8R, 9th 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 4th ROOM FROM EAST AT SOUTH LOCATED AT APT 8R, 9th STORY, 2nd APARTMENT FROM EAST AT SOUTH
2025-07-30

Violation ID: #18135026

Current Status: Open

Date Issued: 2025-07-30T00:00:00.000

Description: § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING IN THE 4th ROOM FROM EAST AT SOUTH LOCATED AT APT 8R, 9th STORY, 2nd APARTMENT FROM EAST AT SOUTH

Class B § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE BASE CABINET AT SOUTH WALL IN THE KITCHEN LOCATED AT APT 8M, 9th STORY, 4th APARTMENT FROM WEST AT NORTH
2025-07-30

Violation ID: #18135005

Current Status: Open

Date Issued: 2025-07-30T00:00:00.000

Description: § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE BASE CABINET AT SOUTH WALL IN THE KITCHEN LOCATED AT APT 8M, 9th STORY, 4th APARTMENT FROM WEST AT NORTH

Class B § 27-2024 ADM CODE PROVIDE ADEQUATE SUPPLY OF HOT WATER FOR THE FIXTURES AT WASH BASIN IN THE BATHROOM LOCATED AT APT LB, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH
2025-07-10

Violation ID: #18082817

Current Status: Open

Date Issued: 2025-07-10T00:00:00.000

Description: § 27-2024 ADM CODE PROVIDE ADEQUATE SUPPLY OF HOT WATER FOR THE FIXTURES AT WASH BASIN IN THE BATHROOM LOCATED AT APT LB, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH

Class B § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR CEILING IN THE BATHROOM LOCATED AT APT 5A, 5th STORY, 2nd APARTMENT FROM NORTH AT EAST
2025-06-07

Violation ID: #17941231

Current Status: Open

Date Issued: 2025-06-07T00:00:00.000

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

Class B § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CERAMIC WALL TILES AT EAST WALL IN THE BATHROOM LOCATED AT APT 2B, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH
2024-05-23

Violation ID: #16996193

Current Status: Open

Date Issued: 2024-05-23T00:00:00.000

Description: § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CERAMIC WALL TILES AT EAST WALL IN THE BATHROOM LOCATED AT APT 2B, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH

Class B § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE CEILING AND NORTH WALL IN THE 1st BATHROOM FROM EAST LOCATED AT APT 1R, 2nd STORY, 2nd APARTMENT FROM EAST AT SOUTH
2024-05-01

Violation ID: #16946911

Current Status: Open

Date Issued: 2024-05-01T00:00:00.000

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

Class B § 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 1R, 2nd STORY, 2nd APARTMENT FROM EAST AT SOUTH
2024-05-01

Violation ID: #16946907

Current Status: Open

Date Issued: 2024-05-01T00:00:00.000

Description: § 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 1R, 2nd 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 1R, 2nd STORY, 2nd APARTMENT FROM EAST AT SOUTH
2024-05-01

Violation ID: #16946909

Current Status: Open

Date Issued: 2024-05-01T00:00:00.000

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

Class B § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE MARBLE SADDLE IN THE BATHROOM LOCATED AT APT 4C, 5th STORY, 1st APARTMENT FROM SOUTH AT WEST
2024-03-18

Violation ID: #16764872

Current Status: Open

Date Issued: 2024-03-18T00:00:00.000

Description: § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE MARBLE SADDLE IN THE BATHROOM LOCATED AT APT 4C, 5th STORY, 1st 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 1R, 2nd STORY, 2nd APARTMENT FROM EAST AT SOUTH
2024-03-18

Violation ID: #16764779

Current Status: Open

Date Issued: 2024-03-18T00:00:00.000

Description: § 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 1R, 2nd 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 1R, 2nd STORY, 2nd APARTMENT FROM EAST AT SOUTH
2024-03-18

Violation ID: #16764780

Current Status: Open

Date Issued: 2024-03-18T00:00:00.000

Description: § 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 1R, 2nd 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 1st ROOM FROM NORTH AT EAST LOCATED AT APT 1L, 2nd STORY, 3rd APARTMENT FROM WEST AT NORTH
2024-01-31

Violation ID: #16635640

Current Status: Open

Date Issued: 2024-01-31T00:00:00.000

Description: § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING IN THE 1st ROOM FROM NORTH AT EAST LOCATED AT APT 1L, 2nd STORY, 3rd APARTMENT FROM WEST AT NORTH

Class B § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK CEILING AND WEST WALL IN THE BATHROOM LOCATED AT APT 1L, 2nd STORY, 3rd APARTMENT FROM WEST AT NORTH
2024-01-31

Violation ID: #16635638

Current Status: Open

Date Issued: 2024-01-31T00:00:00.000

Description: § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK CEILING AND WEST WALL IN THE BATHROOM LOCATED AT APT 1L, 2nd STORY, 3rd APARTMENT FROM WEST AT NORTH

Class B § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING IN THE PRIVATE HALLWAY LOCATED AT APT 1L, 2nd STORY, 3rd APARTMENT FROM WEST AT NORTH
2024-01-31

Violation ID: #16635641

Current Status: Open

Date Issued: 2024-01-31T00:00:00.000

Description: § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING IN THE PRIVATE HALLWAY LOCATED AT APT 1L, 2nd STORY, 3rd APARTMENT FROM WEST AT NORTH

Class B § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING AND WEST WALL IN THE BATHROOM LOCATED AT APT 1L, 2nd STORY, 3rd APARTMENT FROM WEST AT NORTH
2024-01-31

Violation ID: #16635642

Current Status: Open

Date Issued: 2024-01-31T00:00:00.000

Description: § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING AND WEST WALL IN THE BATHROOM LOCATED AT APT 1L, 2nd STORY, 3rd APARTMENT FROM WEST AT NORTH

Class B § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING IN THE 1st ROOM FROM NORTH AT EAST LOCATED AT APT 1L, 2nd STORY, 3rd APARTMENT FROM WEST AT NORTH
2024-01-24

Violation ID: #16619115

Current Status: Open

Date Issued: 2024-01-24T00:00:00.000

Description: § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING IN THE 1st ROOM FROM NORTH AT EAST LOCATED AT APT 1L, 2nd STORY, 3rd APARTMENT FROM WEST AT NORTH

Class B § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE CEILING AND WEST WALL IN THE BATHROOM LOCATED AT APT 1L, 2nd STORY, 3rd APARTMENT FROM WEST AT NORTH
2024-01-24

Violation ID: #16619120

Current Status: Open

Date Issued: 2024-01-24T00:00:00.000

Description: § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE CEILING AND WEST WALL IN THE BATHROOM LOCATED AT APT 1L, 2nd STORY, 3rd APARTMENT FROM WEST AT NORTH

Class B § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING IN THE PRIVATE HALLWAY LOCATED AT APT 1L, 2nd STORY, 3rd APARTMENT FROM WEST AT NORTH
2024-01-24

Violation ID: #16619118

Current Status: Open

Date Issued: 2024-01-24T00:00:00.000

Description: § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING IN THE PRIVATE HALLWAY LOCATED AT APT 1L, 2nd STORY, 3rd APARTMENT FROM WEST AT NORTH

Class B § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING AND WEST WALL IN THE BATHROOM LOCATED AT APT 1L, 2nd STORY, 3rd APARTMENT FROM WEST AT NORTH
2024-01-24

Violation ID: #16619119

Current Status: Open

Date Issued: 2024-01-24T00:00:00.000

Description: § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING AND WEST WALL IN THE BATHROOM LOCATED AT APT 1L, 2nd STORY, 3rd APARTMENT FROM WEST AT NORTH

Class C § 27-2070 ADM CODE PROVIDE AN ADEQUATE SUPPLY OF GAS TO THE FIXTURES AT RANGE IN THE KITCHEN LOCATED AT APT 5A, 5th STORY, 2nd APARTMENT FROM NORTH AT EAST
2026-03-20

Violation ID: #18739603

Current Status: Open

Date Issued: 2026-03-20T00:00:00.000

Description: § 27-2070 ADM CODE PROVIDE AN ADEQUATE SUPPLY OF GAS TO THE FIXTURES AT RANGE IN THE KITCHEN LOCATED AT APT 5A, 5th STORY, 2nd APARTMENT FROM NORTH AT EAST

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 2P, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH
2026-03-19

Violation ID: #18725169

Current Status: Open

Date Issued: 2026-03-19T00:00:00.000

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 HINGES IN THE ENTRANCE LOCATED AT APT 2P, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH

Class C HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 2P, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH
2026-03-19

Violation ID: #18725170

Current Status: Open

Date Issued: 2026-03-19T00:00:00.000

Description: HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 2P, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH

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 5E, 5th STORY, 3rd APARTMENT FROM SOUTH AT WEST
2026-02-07

Violation ID: #18626894

Current Status: Open

Date Issued: 2026-02-07T00:00:00.000

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 5E, 5th 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 5A, 5th STORY, 2nd APARTMENT FROM EAST AT SOUTH
2025-11-17

Violation ID: #18377149

Current Status: Open

Date Issued: 2025-11-17T00:00:00.000

Description: HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 5A, 5th 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 HINGES IN THE ENTRANCE LOCATED AT APT 4F, 4th STORY, 4th APARTMENT FROM SOUTH AT WEST
2024-03-27

Violation ID: #16776664

Current Status: Open

Date Issued: 2024-03-27T00:00:00.000

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 4F, 4th STORY, 4th APARTMENT FROM SOUTH AT WEST

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 DOOR IN THE ENTRANCE LOCATED AT APT 3G, 4th STORY, 5th APARTMENT FROM SOUTH AT WEST
2024-02-16

Violation ID: #16700129

Current Status: Open

Date Issued: 2024-02-16T00:00:00.000

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 DOOR IN THE ENTRANCE LOCATED AT APT 3G, 4th STORY, 5th APARTMENT FROM SOUTH AT WEST

Class C § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE PRIVATE HALLWAY LOCATED AT APT 1L, 2nd STORY, 3rd APARTMENT FROM WEST AT NORTH
2024-01-24

Violation ID: #16619117

Current Status: Open

Date Issued: 2024-01-24T00:00:00.000

Description: § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE PRIVATE HALLWAY LOCATED AT APT 1L, 2nd STORY, 3rd 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

C Violation Severity
51 Open Violations
9 Class A
34 Class B
8 Class C

Multiple Class C violations open.

Score: 58.1/100 · Based on current open violations. Higher Class C violations = lower score.

First violation on record: 2024-01-24 · Most recent: 2026-03-25

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

Neighborhood Comparison

How 1423 Amsterdam Avenue, Manhattan compares to other tracked buildings in Morningside Heights in the last 12 months.

10
Average building in Morningside Heights
212
This building
1
NYC Average
📊 That's 21.2× the Morningside Heights average · top 40% most-complained in neighborhood

Nearby Buildings

Top complained-about buildings in the same neighborhood (Morningside Heights) in the last 12 months.

Address Complaints Violations Risk Score Actions
76 ST NICHOLAS PLACE, MANHATTAN 746 19 CRITICAL View →
606 WEST 145 STREET, MANHATTAN 378 29 CRITICAL View →
1345 AMSTERDAM AVENUE, MANHATTAN 354 3 CRITICAL View →
511 WEST 143 STREET, MANHATTAN 257 37 CRITICAL View →
611 WEST 148 STREET, MANHATTAN 251 19 CRITICAL View →
Data last updated: June 8, 2026 · Source: NYC Open Data

⚠️ Serious Concerns Found

This building has 212 complaints and 8 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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📊 NYC Building Insights

Read our data analysis of NYC's worst landlords, most complained buildings, and Grade A properties.

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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.