606 recorded events, 1966–2026, from 16 city data systems. The city's paper trail here is mostly 176 HPD housing violations, 136 311 service requests, 120 HPD complaints.
Full record, year by year Support this site
A sustained record of distress well beyond its peers. More recorded distress than 95% of 6-24-unit residential buildings citywide. The citywide median for 6-24-unit residential buildings is 16.3 penalty points per 10 units; this building carries 349.6. In ZIP 11220, 69% of residential buildings hold an A and 6% grade D or F. How grades work
Among 46,798 6-24-unit residential buildings citywide · left is less recorded distress, right is more
| Open HPD violations | 158 total — 27 class C (immediately hazardous), 77 class B, 54 class A. Oldest open since 1978-06-15. |
status snapshot refreshed weekly from HPD records
22 heat or hot-water complaints in the last three years (winter 2023–24: 4 · winter 2024–25: 6 · winter 2025–26: 10). Repeated winter clusters suggest a chronic heating problem.
No bedbug-infested units reported in the last three years of filings.
$1,250 in enforcement penalties imposed (ECB/OATH) in the last three years.
45 service requests in the last three years. Most common: UNSANITARY CONDITION (12) · HEAT/HOT WATER (11) · APPLIANCE (4) · DOOR/WINDOW (4) · Illegal Parking (3) · Building/Use (2).
$312,846 in permitted construction work filed since 2016 (10 filings with a declared cost) — a rough measure of how actively the owner maintains the building. Permit costs cover filed construction work only — they do not capture routine maintenance or repairs done without a permit.
| Yes | Built before 1974 (1915) |
| Yes | Six or more residential units (9) |
| No | 421-a / J-51 tax benefit on the current tax roll |
2 of 3 signals present. This is the classic profile of a rent-stabilized building (pre-1974, 6+ units) — many units in such buildings remain stabilized. The definitive answer for any unit: request its rent history from NYS Homes & Community Renewal (free, at hcr.ny.gov).
| Registered owner(s) | QI LONG LLC |
| Head officer | QI LIU |
| Managing agent | QI LIU |
| Last registered | 2025-12-29 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $2,162,000 | $972,900 |
| 2026 | $2,161,000 | $972,450 |
| 2027 | $2,218,000 | $998,100 |
The city's market estimate has risen 3% between tax years 2025 and 2027.
| Heating fuel | NO2FUEL |
| Restaurant | Cuisine | Grade | Notes |
|---|---|---|---|
| Mango Mango | Frozen Desserts | A | — |
Report to 311: Food poisoning · Food safety complaint
1 restaurant · 0 with mice evidence · See them on the Mice Map
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 | 53 St — R · 0.4 mi straight-line (about an 11-minute walk) · station accessibility: none 8 Av — N · 0.4 mi straight-line (about an 11-minute walk) · station accessibility: full |
| Bus | Nearest boarding stop: 50 St / 7 Av — B11 · 850 ft |
| Citi Bike | 55 St & 7 Ave · 500 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 094 The Henry Longfellow Middle: J.H.S. 220 John J. Pershing. 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.
5302 7 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 |
45 311 service requests from this address in the last three years — 11 of them about heat or hot water.
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: $1,044,183 on 2016-07-01 (lender: Wilmington Savings Fund Society, FSB). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2016-07-01 | Mortgage $1,044,183 — from QI LONG LLC to WILMINGTON SAVINGS FUND SOCIETY, FSB | $1,044,183 | |
| 2016-07-01 | AL&R $1,055,817 — from QI LONG LLC to WILMINGTON SAVINGS FUND SOCIETY, FSB | $1,055,817 | |
| 2016-07-01 | Agreement $1,055,817 — from QI LONG LLC | $1,055,817 | |
| 2016-07-01 | AL&R $1,044,183 — from QI LONG LLC to WILMINGTON SAVINGS FUND SOCIETY, FSB | $1,044,183 | |
| 2013-11-21 | AL&R $1,150,000 — from QI LONG LLC to WILMINGTON SAVINGS FUND SOCIETY, FSB | $1,150,000 | |
| 2013-11-21 | Mortgage $1,150,000 — from QI LONG LLC to WILMINGTON SAVINGS FUND SOCIETY, FSB | $1,150,000 | |
| 2013-11-21 | Deed $1,750,000 — from HONG XING (NY) CORPORATION to QI LONG LLC | $1,750,000 | |
| 2007-11-01 | Deed $1,600,000 — from H2K REALTY DEVELOPMENT & MANAGEMENT,LLC to HONG XING (NY) CORPORATION | $1,600,000 | |
| 2003-07-29 | DEEDO $720,000 — from GOLDEN DRAGON REALTY , INC to H2K REALTY DEVELOPMENT & MANAGEMENT , LL | $720,000 | |
| 2001-10-25 | Mortgage $360,000 — from GOLDEN DRAGON REALTYINC to FIRST AMERICAN INTERNATIONAL BANK | $360,000 | |
| 1999-03-02 | Mortgage $25,000 — from FIRST FOUR INC to HOSSAIN, NOOR | $25,000 | |
| 1990-11-28 | Mortgage $24,750 — from FIRST FOUR INC to CITY OF NEW YORK | $24,750 |
| Year | Construction | Enforcement | Housing & tenants | Health & systems | Total |
|---|---|---|---|---|---|
| 2017 | 0 | 2 | 14 | 1 | 17 |
| 2018 | 4 | 1 | 3 | 1 | 9 |
| 2019 | 2 | 2 | 1 | 1 | 6 |
| 2020 | 0 | 0 | 3 | 1 | 4 |
| 2021 | 8 | 8 | 5 | 1 | 22 |
| 2022 | 0 | 0 | 37 | 1 | 38 |
| 2023 | 0 | 0 | 14 | 1 | 15 |
| 2024 | 0 | 1 | 42 | 4 | 47 |
| 2025 | 0 | 1 | 93 | 3 | 97 |
| 2026 | 2 | 6 | 18 | 2 | 28 |
Every one of the 606 recorded events, 1966–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 11220 · Landlord rankings · How grades work · The map · The Mice Map