371 Union Avenue · Staten Island · BBL 5012230021 · generated 2026-10-20 · FREE
| Component | What it covers | Points |
|---|---|---|
| Housing code | HPD violations by class, complaints, emergency repairs, litigation, vacate orders, AEP | 3 |
| Structural & safety | DOB violations, ECB/OATH violations by class | 0 |
| Pests | Bedbug filings, failed rodent inspections, rodent 311s | 0 |
| Displacement | Marshal evictions executed | 0 |
A modest record — below the level that usually signals systemic problems. More recorded distress than 82% 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 10. In ZIP 10303, 87% 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
No current HPD flags in the latest weekly snapshot: no open violations, no pending litigation, no active vacate orders, and not in the Alternative Enforcement Program.
No heat or hot-water complaints in the last three years.
No bedbug-infested units reported in the last three years of filings.
4 service requests in the last three years. Most common: Blocked Driveway (2) · Missed Collection (1) · Noise (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.
| No | Built before 1974 (2008) |
| No | Six or more residential units (2) |
| No | 421-a / J-51 tax benefit on the current tax roll |
0 of 3 signals present. None of the common signals are present — stabilization is unlikely (though never impossible). The definitive answer for any unit: request its rent history from NYS Homes & Community Renewal (free, at hcr.ny.gov).
| Registered owner(s) | BLOCK 1223 LLC |
| Head officer | THOMAS GENNARELLI |
| Managing agent | SI NORTHSHOER ENTERPRISES LLC |
| Last registered | 2025-11-01 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $755,000 | $45,300 |
| 2026 | $819,000 | $49,140 |
| 2027 | $860,000 | $51,600 |
The city's market estimate has risen 14% between tax years 2025 and 2027.
Not in the FEMA 1%-annual-chance floodplain (2015 preliminary maps).
Hurricane evacuation zone 4 of 6 — zone 1 evacuates first.
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.
| Bus | Nearest boarding stop: Forest Av / Union Av — S48 S98 SIM30 · 400 ft |
| School zones (2024–25 map) | Elementary: P.S. 044 Thomas C. Brown Middle: I.S. 051 Edwin Markham. 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.
371 Union 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 |
| Anything else | Anything else |
4 311 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.
Managed by SI NORTHSHOER ENTERPRISES LLC — 8 buildings, 16 units. Grades across the portfolio: B7 · C1. See the whole portfolio
| Building | Borough | Units | Grade |
|---|---|---|---|
| 188 Netherland Avenue | SI | 2 | B |
| 373 Union Avenue | SI | 2 | B |
| 182 Dixon Avenue | SI | 2 | B |
| 192 Netherland Avenue | SI | 2 | B |
| 311 Van Pelt Avenue | SI | 2 | B |
| 313 Van Pelt Avenue | SI | 2 | C |
| 371 Union Avenue | SI | 2 | B |
| 184 Netherland Avenue | SI | 2 | B |
| Year | Housing & tenants | Health & systems | Total |
|---|---|---|---|
| 2017 | 0 | 1 | 1 |
| 2018 | 1 | 0 | 1 |
| 2019 | 8 | 1 | 9 |
| 2020 | 0 | 0 | 0 |
| 2021 | 3 | 0 | 3 |
| 2022 | 1 | 0 | 1 |
| 2023 | 2 | 0 | 2 |
| 2024 | 1 | 0 | 1 |
| 2025 | 2 | 0 | 2 |
| 2026 | 1 | 0 | 1 |
| Date | Record | |
|---|---|---|
| 2026-08-01 | 311: Noise - Street/Sidewalk — Loud Music/Party |