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111 Morningside Avenue, Manhattan

📍 Morningside Heights, Manhattan Built 1901 10 units Class C4 Residential
Registered to STANLEY CELIUS LLC / Partnership HPD registration · updated monthly
CRITICAL RISK
18 Open Violations
4C 11B 3A
53 Complaints (12 mo) ↓ down vs prior year
11 Last 30 Days
Renting here? This building has 4 unresolved immediately-hazardous violations — ask the landlord what's being done about them before you sign.

311 Complaint Summary

11
Last 30 Days
19
Last 90 Days
53
Last 365 Days
✅ Complaints are down 17% compared to the previous 6 months.
Complaint Types (Last 12 Months)
PLUMBING
17(32%)
HEAT/HOT WATER
16(30%)
ELECTRIC
7(13%)
GENERAL
5(9%)
APPLIANCE
3(6%)
PAINT/PLASTER
2(4%)
DOOR/WINDOW
2(4%)
FLOORING/STAIRS
1(2%)
📅 Monthly Activity Heatmap (Last 12 Months)
Aug
Oct
Oct
Dec
Dec
Jan
Mar
Mar
May
May
Jul
Jul

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

DOHMH Rat Inspection History

40 Inspections on Record
Bait applied Most Recent Result
2026-05-21 Most Recent Date
2026-05-21 Treatments Bait applied
2026-05-04 Treatments Bait applied
2026-04-22 Compliance Failed for Rat Activity and Other Reason
2026-02-05 Treatments Monitoring visit
2026-01-23 Compliance Failed for Rat Activity and Other Reason
2025-12-16 Initial Failed for Rat Activity and Other Reason
2025-07-18 Compliance Failed for Rat Activity and Other Reason
2025-06-13 Initial Failed for Rat Activity and Other Reason
2025-01-10 Compliance Failed for Rat Activity and Other Reason
2024-12-10 Initial Failed for Rat Activity
2024-06-11 Initial Passed
2024-01-03 Compliance Failed for Rat Activity and Other Reason
2023-12-05 Initial Failed for Rat Activity
2023-07-19 Compliance Failed for Rat Activity and Other Reason
2023-06-22 Initial Failed for Rat Activity
2023-03-04 Treatments Bait applied
2023-02-25 Treatments Bait applied
2023-02-09 Treatments Bait applied
2023-02-01 Treatments Bait applied
2022-12-30 Compliance Failed for Rat Activity and Other Reason
2022-11-28 Compliance Failed for Rat Activity
2022-11-18 Initial Failed for Rat Activity
2022-10-18 Initial Failed for Rat Activity
2022-06-08 Treatments Bait applied
2022-05-12 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

3 Class A
11 Class B
4 Class C
Driving this immediately hazardous rating
Class C Active roach infestation 2026-07-21
Class C Building door missing or defective self-close mechanism 2026-07-21
See all 18 violations ▼
Class C HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 1A, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH
2026-07-21 ▼

Violation ID: #19086196

Current Status: Open

Date Issued: 2026-07-21T00:00:00.000

Description: HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 1A, 1st STORY, 1st 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 1A, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH
2026-07-21 ▼

Violation ID: #19086197

Current Status: Open

Date Issued: 2026-07-21T00:00:00.000

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 1A, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH

Class C § 27-2033 ADM CODE PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM AT BOILER ROOM
2025-12-18 ▼

Violation ID: #18522047

Current Status: Open

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

Description: § 27-2033 ADM CODE PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM AT BOILER ROOM

Class C § 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 5A, 5th STORY, 1st APARTMENT FROM WEST AT NORTH
2025-12-18 ▼

Violation ID: #18522044

Current Status: Open

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

Description: § 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 5A, 5th STORY, 1st 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 IN THE 1st ROOM FROM NORTH LOCATED AT APT 1A, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH
2026-07-21 ▼

Violation ID: #19086188

Current Status: Open

Date Issued: 2026-07-21T00:00:00.000

Description: § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE 1st ROOM FROM NORTH LOCATED AT APT 1A, 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 AT CEILING IN THE 1st ROOM FROM NORTH LOCATED AT APT 1A, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH
2026-07-21 ▼

Violation ID: #19086189

Current Status: Open

Date Issued: 2026-07-21T00:00:00.000

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 LOCATED AT APT 1A, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH

Class B § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR IN THE 1st ROOM FROM NORTH LOCATED AT APT 1A, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH
2026-07-21 ▼

Violation ID: #19086190

Current Status: Open

Date Issued: 2026-07-21T00:00:00.000

Description: § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR IN THE 1st ROOM FROM NORTH LOCATED AT APT 1A, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH

Class B § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF PAINTED 3 SPRINKLER HEADS AT CEILING IN THE 1st ROOM FROM NORTH LOCATED AT APT 1A, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH
2026-07-21 ▼

Violation ID: #19086191

Current Status: Open

Date Issued: 2026-07-21T00:00:00.000

Description: § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF PAINTED 3 SPRINKLER HEADS AT CEILING IN THE 1st ROOM FROM NORTH LOCATED AT APT 1A, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH

Class B § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR IN THE FOYER LOCATED AT APT 1A, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH
2026-07-21 ▼

Violation ID: #19086192

Current Status: Open

Date Issued: 2026-07-21T00:00:00.000

Description: § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR IN THE FOYER LOCATED AT APT 1A, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH

Class B § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE FOYER LOCATED AT APT 1A, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH
2026-07-21 ▼

Violation ID: #19086193

Current Status: Open

Date Issued: 2026-07-21T00:00:00.000

Description: § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE FOYER LOCATED AT APT 1A, 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 AT CEILING IN THE FOYER LOCATED AT APT 1A, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH
2026-07-21 ▼

Violation ID: #19086194

Current Status: Open

Date Issued: 2026-07-21T00:00:00.000

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

Class B § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE RUBBER GASKET AT REFRIGERATOR DOORS IN THE KITCHEN LOCATED AT APT 1A, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH
2026-07-21 ▼

Violation ID: #19086195

Current Status: Open

Date Issued: 2026-07-21T00:00:00.000

Description: § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE RUBBER GASKET AT REFRIGERATOR DOORS IN THE KITCHEN LOCATED AT APT 1A, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH

Class B § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF TOO MUCH TENSION ON HINGES AT BUILDING ENTRANCE CAUSING IT TO SLAM CLOSE , 1st STORY
2026-07-21 ▼

Violation ID: #19086198

Current Status: Open

Date Issued: 2026-07-21T00:00:00.000

Description: § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF TOO MUCH TENSION ON HINGES AT BUILDING ENTRANCE CAUSING IT TO SLAM CLOSE , 1st STORY

Class B § 27-2024 ADM CODE PROVIDE ADEQUATE SUPPLY OF COLD WATER FOR THE FIXTURES AT SINK IN THE KITCHEN LOCATED AT APT 2A, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH
2025-06-20 ▼

Violation ID: #18052033

Current Status: Open

Date Issued: 2025-06-20T00:00:00.000

Description: § 27-2024 ADM CODE PROVIDE ADEQUATE SUPPLY OF COLD WATER FOR THE FIXTURES AT SINK IN THE KITCHEN LOCATED AT APT 2A, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH

Class B § 27-2024 ADM CODE PROVIDE ADEQUATE SUPPLY OF HOT WATER FOR THE FIXTURES AT SINK IN THE KITCHEN LOCATED AT APT 2A, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH
2025-06-20 ▼

Violation ID: #18052034

Current Status: Open

Date Issued: 2025-06-20T00:00:00.000

Description: § 27-2024 ADM CODE PROVIDE ADEQUATE SUPPLY OF HOT WATER FOR THE FIXTURES AT SINK IN THE KITCHEN LOCATED AT APT 2A, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH

Class A § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE MECHANICAL DRAIN STOPPER AT BATHTUB IN THE BATHROOM LOCATED AT APT 2A, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH
2026-01-26 ▼

Violation ID: #18604052

Current Status: Open

Date Issued: 2026-01-26T00:00:00.000

Description: § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE MECHANICAL DRAIN STOPPER AT BATHTUB IN THE BATHROOM LOCATED AT APT 2A, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH

Class A § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING AT PUBLIC HALL, 5th STORY
2025-06-20 ▼

Violation ID: #18052043

Current Status: Open

Date Issued: 2025-06-20T00:00:00.000

Description: § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING AT PUBLIC HALL, 5th STORY

Class A § 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT AT CEILING AND WALLS AT PUBLIC HALL, 5th STORY
2025-06-20 ▼

Violation ID: #18052044

Current Status: Open

Date Issued: 2025-06-20T00:00:00.000

Description: § 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT AT CEILING AND WALLS AT PUBLIC HALL, 5th 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 4 Class C (immediately hazardous) violations currently open — the most serious HPD category. With 53 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 31, 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 31, 2026 · Source: NYC Open Data

⚠️ Serious Concerns Found

This building has 53 complaints and 4 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 31, 2026.