121-20 Liberty Avenue

121-20 Liberty Avenue in South Ozone Park, Queens, has 7 open HPD violations, 4 of them class C, and no rent-stabilized units are on its tax bill, as of Oct 26, 2026. StreetSpy grade: F (30/100).

Mixed residential & commercial · 2 units · Built 1931

StreetSpy grade: F (Severe, 30/100)

• 4 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
• 3 heat or hot water complaints to 311 in the last 12 months.
• 1 eviction carried out by marshals in the last 3 years.
• No rent-stabilized units on the tax bill. Increases aren't capped by stabilization, though Good Cause Eviction may still limit them.

• Repairs: High (7 open, 4 class C), records as of Oct 26, 2026
• Heat and hot water: 3 complaints, 12 mo, records as of Oct 25, 2026
• Pests: Clear (No bedbug filing, 3 yr), records as of Oct 28, 2026
• Safety: Clear (No open DOB violations), records as of Oct 26, 2026
• Registration: Renewal not yet in city data, records as of Oct 3, 2026

How the grade works

Housing code violations (HPD)

7 open violations: 4 class C (immediately hazardous), 3 class B, 0 class A. 0 issued in the last 12 months. 30 on record. Oldest open violation issued 2022-03-21. Newest violation issued 2025-01-06.

HPD recorded no violation closed here in the last 12 months.

• Class C: No hot water, 1st room from the north, 2nd floor. ADMIN. CODE: PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE 1st ROOM FROM NORTH AT EAST LOCATED AT APT A, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH (apt A), issued 2022-03-21. HPD violation 15039161
• Class C: Plumbing defect, kitchen, 2nd floor. ADMIN. CODE: PROVIDE ADEQUATE SUPPLY OF COLD WATER FOR THE FIXTURES AT SINK FAUCET IN THE KITCHENETTE LOCATED AT APT A, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH (apt A), issued 2022-03-21. HPD violation 15039165
• Class C: No hot water, kitchen, 2nd floor. ADMIN. CODE: PROVIDE ADEQUATE SUPPLY OF HOT WATER FOR THE FIXTURES AT SINK FAUCET IN THE KITCHENETTE LOCATED AT APT A, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH (apt A), issued 2022-03-21. HPD violation 15039166
• Class C: Electrical defect, kitchen, 2nd floor. , 2006, 2037 HMC: PROPERLY REPAIR AND ABATE UNSAFE ELECTRIC WIRING CONDITION CONSISTING OF ELECTRIC EXTENSION CABLE RUNNING FROM NORTH WALL TO OPERATE MICROWAVE OVEN IN THE KITCHENETTE LOCATED AT APT A, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH (apt A), issued 2022-03-21. HPD violation 15039168
• Class B: Roaches, throughout the apartment, 2nd floor. 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 (apt 2C), issued 2024-04-26. HPD violation 16927419
• Class B: Mice, throughout the apartment, 2nd floor. 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 (apt 2C), issued 2024-04-26. HPD violation 16927420
• Class B: Missing or broken smoke / CO detector, throughout the apartment, 2nd floor. 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 (apt 2C), issued 2024-04-26. HPD violation 16927421

311 housing complaints

5 in the last 12 months, 250 in 5 years. Most common: Heat/Hot Water (3), Water Leak (2).

Bedbugs

No bedbug filing on record for the last 3 years. HPD's bedbug filings are self-reported by the owner once a year; HPD does not inspect to confirm them.

• 2026: No bedbug filing on record for this year
• 2025: No bedbug filing on record for this year
• 2024: No bedbug filing on record for this year
• 2023: No bedbug filing on record for this year
• 2022: No bedbug filing on record for this year
• 2021: No bedbug filing on record for this year

Buildings department (DOB)

No open DOB violations. 0 DOB violations on record. Check on DOB BIS.

Evictions and housing court

1 executed evictions in the last 3 years (1 on record). 0 open HPD cases; 0 harassment findings.

Rent stabilization

No rent-stabilized units on the tax bill.

Owner and management

Owner: HONG 121-20 LIBERTY LLC. Head officer: MAYHONGWEI YIN. Managing agent: MAYHONGWEI YIN. See the full portfolio.

Last HPD registration Oct 17, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.

Tax lot and city IDs

BBL 4095750010, HPD building ID 673560. HPD Online, ACRIS, DOB BIS.

Nearest subway

• Ozone Park-Lefferts Blvd (A), 5 min walk
• 111 St (A), 12 min walk
• 104 St (A), 18 min walk

How the grade is calculated

Sources: NYC HPD Housing Maintenance Code Violations, NYC 311 Service Requests, NYC HPD Bedbug Reporting, NYC Marshal Evictions (DOI), NYC HPD Housing Litigations, NYC DOB Violations, NYC DOF tax bills (via JustFix Who Owns What portfolio API, v2), NYC HPD Property Registration. Methodology. Report generated 2026-10-28.