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121-20 Liberty Avenue, Queens

📍 Howard Beach, Queens Built 1931 2 units Class K4 Commercial
Registered to MAYHONGWEI YIN LLC / Partnership HPD registration · updated monthly
HIGH RISK
3 Open Violations
3B
6 Complaints (12 mo)
0 Last 30 Days
3 hazardous (Class B) violations currently open. Review the full list below and document existing conditions at move-in.
⚠️ This is a commercial property. Complaint records and housing code violation reports may be incomplete.

311 Complaint Summary

0
Last 30 Days
0
Last 90 Days
6
Last 365 Days
Complaints have remained stable over the last year.
🐀 4 pest infestation complaints filed with HPD since 2024
Complaint Types (Last 12 Months)
WATER LEAK
3(50%)
HEAT/HOT WATER
3(50%)
📅 Monthly Activity Heatmap (Last 12 Months)
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Source: NYC 311 / HPD · Synced daily · Covers HPD-managed residential buildings · Records from Jan 2024 onward

DOHMH Rat Inspection History

15 Inspections on Record
Passed Most Recent Result
2024-05-07 Most Recent Date
2024-05-07 Initial Passed
2024-04-02 Initial Passed
2024-04-02 Initial Passed
2024-03-22 Initial Passed
2024-01-30 Initial Passed
2023-12-21 Initial Passed
2023-10-12 Initial Passed
2023-10-10 Initial Passed
2023-09-20 Initial Passed
2023-07-06 Initial Passed
2023-05-04 Initial Passed
2023-02-14 Initial Passed
2022-11-28 Initial Passed
2022-03-28 Initial Failed for Other Reason
2019-05-21 Initial Passed

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
3 Class B
0 Class C
Driving this hazardous violations rating
Class B Active roach infestation 2024-04-25
Class B Active mice infestation 2024-04-25
See all 3 violations ▼
Class B HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 2C, 2nd STORY, 2nd APARTMENT FROM NORTH AT EAST
2024-04-25 ▼

Violation ID: #16927419

Current Status: Open

Date Issued: 2024-04-25T00:00:00.000

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

Class B HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 2C, 2nd STORY, 2nd APARTMENT FROM NORTH AT EAST
2024-04-25 ▼

Violation ID: #16927420

Current Status: Open

Date Issued: 2024-04-25T00:00:00.000

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

Class B § 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 2C, 2nd STORY, 2nd APARTMENT FROM NORTH AT EAST
2024-04-25 ▼

Violation ID: #16927421

Current Status: Open

Date Issued: 2024-04-25T00:00:00.000

Description: § 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 2C, 2nd STORY, 2nd APARTMENT FROM NORTH AT EAST

⚠️ 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 3 Class B (hazardous) violations currently open. Prospective renters should review the full violation list, request HPD inspection history before signing, and document all existing conditions in writing at move-in.

Data current as of July 9, 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 9, 2026 · Source: NYC Open Data

⚠️ Notable Issues Found

This building has 6 complaints and active hazardous violations. We recommend reviewing the full history before making a decision.

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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 9, 2026.