21 West 118th Street, Manhattan

📍 Harlem, Manhattan Built 1940 35 units Class D1 Residential
Registered to JOSEPH MEMOLY Corporation HPD registration · updated monthly
CRITICAL RISK
13 Open Violations
5C 8B
10 Complaints (12 mo) ↓ down vs prior year
0 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

0
Last 30 Days
0
Last 90 Days
10
Last 365 Days
✅ Complaints are down 75% compared to the previous 6 months.
🐀 8 pest infestation complaints filed with HPD since 2024
Complaint Types (Last 12 Months)
HEAT/HOT WATER
6(60%)
UNSANITARY CONDITION
4(40%)
📅 Monthly Activity Heatmap (Last 12 Months)
Aug
Sep
Oct
Nov
Dec
Jan
Feb
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Apr
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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
Passed Most Recent Result
2025-12-31 Most Recent Date
2025-12-31 Initial Passed
2025-07-07 Initial Passed
2025-01-03 Initial Passed
2025-01-03 Initial Passed
2024-07-01 Initial Passed
2024-07-01 Initial Passed
2024-01-02 Initial Passed
2024-01-02 Initial Passed
2023-12-12 Initial Passed
2023-07-05 Initial Passed
2023-07-05 Initial Passed
2023-01-05 Initial Passed
2023-01-05 Initial Passed
2022-05-25 Initial Passed
2022-05-25 Initial Passed
2019-08-13 Initial Passed
2019-01-08 Initial Passed
2018-03-09 Initial Passed
2017-06-06 Initial Passed
2016-10-07 Initial Passed
2015-10-30 Initial Passed
2014-10-01 Initial Passed
2014-04-10 Treatments Bait applied
2014-04-01 Treatments Bait applied
2014-03-18 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
8 Class B
5 Class C
Driving this immediately hazardous rating
Class C Building door missing or defective self-close mechanism 2025-08-28
Class C Properly repair or replace the broken or defective counterbalance at 1st window from west at south in the 4th… 2025-08-28
See all 13 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 HINGE AT HOPPER DOOR AT PUBLIC HALL, 1st STORY
2025-08-28

Violation ID: #18191906

Current Status: Open

Date Issued: 2025-08-28T00:00:00.000

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 HINGE AT HOPPER DOOR AT PUBLIC HALL, 1st STORY

Class C § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE COUNTERBALANCE AT 1ST WINDOW FROM WEST AT SOUTH IN THE 4th ROOM FROM NORTH AT WEST LOCATED AT APT 4A, 4th STORY, 2nd APARTMENT FROM EAST AT SOUTH
2025-08-28

Violation ID: #18191903

Current Status: Open

Date Issued: 2025-08-28T00:00:00.000

Description: § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE COUNTERBALANCE AT 1ST WINDOW FROM WEST AT SOUTH IN THE 4th ROOM FROM NORTH AT WEST LOCATED AT APT 4A, 4th STORY, 2nd 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 5F, 5th STORY, 1st APARTMENT FROM WEST AT NORTH
2025-05-30

Violation ID: #17926581

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 5F, 5th 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 3B, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH
2024-08-06

Violation ID: #17169070

Current Status: Open

Date Issued: 2024-08-06T00:00:00.000

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

Class C HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES LOCATED AT APT 1A , 1st STORY, 1st APARTMENT FROM EAST AT SOUTH
2024-01-03

Violation ID: #16562825

Current Status: Open

Date Issued: 2024-01-03T00:00:00.000

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

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 4A, 4th STORY, 2nd APARTMENT FROM EAST AT SOUTH
2025-08-28

Violation ID: #18191905

Current Status: Open

Date Issued: 2025-08-28T00:00:00.000

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 4A, 4th STORY, 2nd APARTMENT FROM EAST AT SOUTH

Class B § 27-2026 ADM CODE REPAIR THE BROKEN OR DEFECTIVE CONNECTION WASTELINE AT SINK IN THE KITCHEN LOCATED AT APT 4A, 4th STORY, 2nd APARTMENT FROM EAST AT SOUTH
2025-08-28

Violation ID: #18191901

Current Status: Open

Date Issued: 2025-08-28T00:00:00.000

Description: § 27-2026 ADM CODE REPAIR THE BROKEN OR DEFECTIVE CONNECTION WASTELINE AT SINK IN THE KITCHEN LOCATED AT APT 4A, 4th STORY, 2nd APARTMENT FROM EAST AT SOUTH

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 4A, 4th STORY, 2nd APARTMENT FROM EAST AT SOUTH
2025-08-28

Violation ID: #18191902

Current Status: Open

Date Issued: 2025-08-28T00:00:00.000

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 4A, 4th STORY, 2nd APARTMENT FROM EAST AT SOUTH

Class B § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE PEEPHOLE IN THE ENTRANCE LOCATED AT APT 4A, 4th STORY, 2nd APARTMENT FROM EAST AT SOUTH
2025-08-28

Violation ID: #18191904

Current Status: Open

Date Issued: 2025-08-28T00:00:00.000

Description: § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE PEEPHOLE IN THE ENTRANCE LOCATED AT APT 4A, 4th STORY, 2nd APARTMENT FROM EAST AT SOUTH

Class B § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LIGHT FIXTURE AT WEST WALL IN THE BATHROOM LOCATED AT APT 3B, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH
2024-08-06

Violation ID: #17169071

Current Status: Open

Date Issued: 2024-08-06T00:00:00.000

Description: § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LIGHT FIXTURE AT WEST WALL IN THE BATHROOM LOCATED AT APT 3B, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH

Class B § 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR INOPERABLE IN THE ENTIRE APARTMENT LOCATED AT APT 3B, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH
2024-08-06

Violation ID: #17169072

Current Status: Open

Date Issued: 2024-08-06T00:00:00.000

Description: § 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR INOPERABLE IN THE ENTIRE APARTMENT LOCATED AT APT 3B, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH

Class B § 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). INOPERABLE IN THE ENTIRE APARTMENT LOCATED AT APT 3B, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH
2024-08-06

Violation ID: #17169073

Current Status: Open

Date Issued: 2024-08-06T00:00:00.000

Description: § 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). INOPERABLE IN THE ENTIRE APARTMENT LOCATED AT APT 3B, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH

Class B § 27-2026 ADM CODE REPAIR THE FLUSHING APPARATUS AND MAINTAIN SAME SO AS TO FLUSH EFFECTIVELY THE WATER CLOSET IN THE BATHROOM LOCATED AT APT 1A , 1st STORY, 1st APARTMENT FROM EAST AT SOUTH
2024-01-03

Violation ID: #16562827

Current Status: Open

Date Issued: 2024-01-03T00:00:00.000

Description: § 27-2026 ADM CODE REPAIR THE FLUSHING APPARATUS AND MAINTAIN SAME SO AS TO FLUSH EFFECTIVELY THE WATER CLOSET IN THE BATHROOM LOCATED AT APT 1A , 1st 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 10 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 last updated: July 10, 2026 · Source: NYC Open Data

⚠️ Serious Concerns Found

This building has 10 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 10, 2026.