131 recorded events, 1976–2026, from 15 city data systems. The city's paper trail here is mostly 34 311 service requests, 25 HPD housing violations, 24 ACRIS deeds & mortgages.
Full record, year by year Support this site
A meaningful record of code violations or complaints relative to its peers. More recorded distress than 93% of 1-5-unit residential buildings citywide. The citywide median for 1-5-unit residential buildings is 0 penalty points per 10 units; this building carries 36.7. In ZIP 11377, 77% of residential buildings hold an A and 4% grade D or F. How grades work
Among 699,345 1-5-unit residential buildings citywide · left is less recorded distress, right is more
| Open HPD violations | 1 total — 0 class C (immediately hazardous), 1 class B, 0 class A. Oldest open since 2001-08-23. |
status snapshot refreshed weekly from HPD records
No heat or hot-water complaints in the last three years.
No bedbug-infested units reported in the last three years of filings.
5 service requests in the last three years. Most common: Outdoor Dining (2) · Illegal Parking (1) · Sewer Maintenance (1) · Food Establishment (1).
No permitted work with a declared cost filed in the last decade. Permit costs cover filed construction work only — they do not capture routine maintenance or repairs done without a permit.
| Yes | Built before 1974 (1920) |
| No | Six or more residential units (2) |
| No | 421-a / J-51 tax benefit on the current tax roll |
1 of 3 signals present. Only a partial profile — stabilization is possible but less likely. The definitive answer for any unit: request its rent history from NYS Homes & Community Renewal (free, at hcr.ny.gov).
| Registered owner(s) | LIU GROUP LIVING TRUST |
| Head officer | JENNIFER LIU |
| Managing agent | LOUIS LIU |
| Last registered | 2026-01-20 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $1,509,000 | $90,540 |
| 2026 | $1,649,000 | $98,940 |
| 2027 | $1,770,000 | $106,200 |
The city's market estimate has risen 17% between tax years 2025 and 2027.
| Restaurant | Cuisine | Grade | Notes |
|---|---|---|---|
| Prung Asian Cuisine | Asian/Asian Fusion | B | Mice evidence |
Report to 311: Food poisoning · Food safety complaint
1 restaurant · 1 with mice evidence · See them on the Mice Map
1 Food Establishment complaint to 311 at this address in the last three years (most often: Letter Grading) · complaints filed by the public; DOHMH investigates, outcomes aren't published.
Not in the FEMA 1%-annual-chance floodplain (2015 preliminary maps).
Not in a hurricane evacuation zone.
Not in the city's stormwater (cloudburst) flood maps under any modeled scenario.
No street-flooding or sewer-backup complaints on record at this address.
Sources: FEMA flood maps (coastal), NYC DEP Stormwater Flood Maps (cloudburst), NYC hurricane evacuation zones, and 311 records for this address.
| Subway | 52 St — 7 · 550 ft straight-line (about a 3-minute walk) · station accessibility: none |
| Bus | Nearest boarding stop: Roosevelt Av / 51 St — Q32 · 750 ft |
| Citi Bike | 53 St & Roosevelt Ave · 500 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 011 Kathryn Phelan Middle: I.S. 125 Thom J. McCann Woodside. Confirm with the DOE's school search. |
Distances are straight-line, not walking routes. Transit locations from the MTA and Citi Bike, bike facilities from NYC DOT, school zones from the DOE's 2024–25 maps.
51-20 Skillman Avenue
| Heat or hot water | Heat or hot water |
| Apartment maintenance | Apartment maintenance |
| Bed bugs | Bed bugs |
| Residential pests | Residential pests |
| Rats or mice | Rats or mice |
| Food poisoning | Food poisoning |
| Food safety complaint | Food safety complaint |
| Anything else | Anything else |
5 311 service requests from this address in the last three years.
311 will ask for the address, the apartment if the problem is inside, and what's wrong. Contact details are optional for most complaints; food-poisoning reports can be anonymous. Complaints appear in the city's public 311 data, usually within a day or two, and then in the Live from 311 box on this page.
Most recent mortgage recorded against this lot: $500,000 on 2006-03-23 (lender: Citibank, N.A.). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2006-03-23 | Mortgage $500,000 — from LIU, JENNIFER to CITIBANK, N.A. | $500,000 | |
| 2000-01-10 | Mortgage $31,325 — from LIU, JENNIFER to MASPETH FEDERAL SAVINGS & LOAN ASSOC | $31,325 | |
| 1992-09-09 | Mortgage $59,764 — from LIU, JENNIFER to MASPETH FEDERAL S&LASSN | $59,764 | |
| 1987-11-10 | Mortgage $120,000 — from LIU, SUI HSING; LIOU, LEOU SING to ASTORIA FED S&L ASSN | $120,000 |
| Year | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|
| 2017 | 1 | 5 | 0 | 0 | 6 |
| 2018 | 0 | 34 | 0 | 1 | 35 |
| 2019 | 0 | 2 | 2 | 1 | 5 |
| 2020 | 0 | 0 | 0 | 1 | 1 |
| 2021 | 0 | 1 | 0 | 3 | 4 |
| 2022 | 0 | 4 | 0 | 3 | 7 |
| 2023 | 0 | 4 | 0 | 3 | 7 |
| 2024 | 0 | 5 | 1 | 1 | 7 |
| 2025 | 0 | 2 | 2 | 2 | 6 |
| 2026 | 0 | 3 | 0 | 2 | 5 |
Every one of the 131 recorded events, 1976–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 11377 · Landlord rankings · How grades work · The map · The Mice Map