222 recorded events, 1979–2026, from 13 city data systems. The city's paper trail here is mostly 56 HPD housing violations, 53 HPD complaints, 29 HPD emergency-repair charges.
Full record, year by year Support this site
A meaningful record of code violations or complaints relative to its peers. More recorded distress than 90% 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 27.5. In ZIP 11232, 65% of residential buildings hold an A and 8% 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 | 9 total — 1 class C (immediately hazardous), 4 class B, 4 class A. Oldest open since 1986-11-14. |
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.
No 311 service requests from this address in the last three years.
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 (1931) |
| No | Six or more residential units (4) |
| 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) | 4312 PROPERTY LLC |
| Head officer | YIWEN SUN |
| Managing agent | YIWEN SUN |
| Last registered | 2026-07-15 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $729,000 | $328,050 |
| 2026 | $811,000 | $364,950 |
| 2027 | $970,000 | $436,500 |
The city's market estimate has risen 33% between tax years 2025 and 2027.
| Restaurant | Cuisine | Grade | Notes |
|---|---|---|---|
| Sunset Nutrition | Juice, Smoothies, Fruit Salads | 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 | 9 Av — D · 0.3 mi straight-line (about an 8-minute walk) · station accessibility: none |
| Bus | Nearest boarding stop: 8 Av / 43 St — B70 · 100 ft |
| Citi Bike | 7 Ave & 41 St · 900 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 169 Sunset Park Middle: J.H.S. 223 The Montauk. 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.
4312 8 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 |
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: $135,052 on 2015-01-05 (lender: Cathay Bank). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2015-01-05 | Agreement $910,000 — from 4312 SUN LLC to CATHAY BANK | $910,000 | |
| 2015-01-05 | Deed $1,300,000 — from HUANG, LAN ZHEN to 4312 SUN LLC | $1,300,000 | |
| 2015-01-05 | AL&R $910,000 — from 4312 SUN LLC to CATHAY BANK | $910,000 | |
| 2015-01-05 | Mortgage $135,053 — from 4312 SUN LLC to CATHAY BANK | $135,053 | |
| 2013-07-10 | Agreement $800,000 — from HUANG, LAN ZHEN to CATHAY BANK | $800,000 | |
| 2013-07-10 | Mortgage $270,743 — from HUANG, LAN ZHEN to CATHAY BANK | $270,743 | |
| 2013-07-10 | AL&R $800,000 — from HUANG, LAN ZHEN to CATHAY BANK | $800,000 | |
| 2012-07-19 | Deed $927,225 — from BAPAZ ADERET PROPERTIES CORP. to HUANG, LAN ZHEN | $927,225 | |
| 2012-07-19 | Mortgage $550,000 — from HUANG, LAN ZHEN to LEUNG, FAY | $550,000 | |
| 2008-04-02 | Deed $23,250 — from CONNORS, ELEANOR to BAPAZ ADERET PROPERTIES CORP. | $23,250 |
| Year | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|
| 2017 | 0 | 1 | 0 | 1 | 2 |
| 2018 | 8 | 3 | 0 | 0 | 11 |
| 2019 | 0 | 1 | 0 | 0 | 1 |
| 2020 | 0 | 1 | 0 | 0 | 1 |
| 2021 | 0 | 2 | 0 | 0 | 2 |
| 2022 | 0 | 3 | 0 | 0 | 3 |
| 2023 | 0 | 2 | 0 | 1 | 3 |
| 2024 | 0 | 3 | 0 | 1 | 4 |
| 2025 | 0 | 2 | 2 | 0 | 4 |
| 2026 | 0 | 1 | 0 | 1 | 2 |
Every one of the 222 recorded events, 1979–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 11232 · Landlord rankings · How grades work · The map · The Mice Map