383 recorded events, 1990–2026, from 14 city data systems. The city's paper trail here is mostly 114 311 service requests, 81 ACRIS deeds & mortgages, 38 DOF property sales.
Full record, year by year Support this site
The city's published records show little recorded distress here in the last three years. Less recorded distress than 92% of 25-99-unit residential buildings citywide. The citywide median for 25-99-unit residential buildings is 23.6 penalty points per 10 units; this building carries 0.6. In ZIP 10308, 96% of residential buildings hold an A and 1% grade D or F. How grades work
Among 17,252 25-99-unit residential buildings citywide · left is less recorded distress, right is more
| Open HPD violations | 6 total — 0 class C (immediately hazardous), 0 class B, 6 class A. Oldest open since 1990-05-24. |
status snapshot refreshed weekly from HPD records
2 heat or hot-water complaints in the last three years (winter 2024–25: 2).
No bedbug-infested units reported in the last three years of filings.
22 service requests in the last three years. Most common: Noise (6) · Illegal Dumping (5) · Damaged Tree (3) · Abandoned Vehicle (2) · HEAT/HOT WATER (1) · Water System (1).
$18,200 in permitted construction work filed since 2016 (2 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.
| No | Built before 1974 (1974) |
| Yes | Six or more residential units (60) |
| 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) | ARMSTRONG GARDENS OWNERS CORP |
| Head officer | LINA PETTIGNANO |
| Managing agent | GRANT MANAGEMENT SERVICES |
| Last registered | 2025-07-11 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $2,873,000 | $1,292,850 |
| 2026 | $3,132,000 | $1,409,400 |
| 2027 | $3,132,000 | $1,409,400 |
The city's market estimate has risen 9% between tax years 2025 and 2027.
Tax exemptions on the roll: COLD WAR VETERAN - DISABILITY · SENIOR CITIZEN HOMEOWNER
For property tax, the Department of Finance values this co-op as if it were a rental building. Its 2022 estimate: gross income $828,978 a year ($21.45 per sq ft), operating expenses $468,788 ($12.13 per sq ft), net operating income $360,190. These are the city's estimates from comparable rentals, not the building's actual budget, rents or maintenance charges.
| Energy grade (LL33) | F — did not submit required benchmarking data, posted at the entrance by law (2022 disclosure cycle) |
Inside the 2007 FEMA floodplain but outside the 2015 preliminary update — worth checking against current FEMA 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.
| Staten Island Railway | Eltingville — SIR · 0.4 mi straight-line (about a 9-minute walk) · station accessibility: none |
| School zones (2024–25 map) | Elementary: P.S. 8 Shirlee Solomon Middle: I.S. 024 Myra S. Barnes. 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.
475 Armstrong 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 |
22 311 service requests from this address in the last three years — 1 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.
Managed by GRANT MANAGEMENT SERVICES — 6 buildings, 251 units. Grades across the portfolio: A5 · B1. See the whole portfolio
| Building | Borough | Units | Grade |
|---|---|---|---|
| 285 East 35 Street | BK | 66 | B |
| 475 Armstrong Avenue | SI | 60 | A |
| 94-20 Magnolia Court | QN | 48 | A |
| 37-28 30th Street | QN | 33 | A |
| 37-24 30th Street | QN | 32 | A |
| 1306 2 Avenue | MN | 12 | A |
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2026-09-01 | RPTT&RET $155,000 — from MICHAEL B. O'CONNOR, TRUSTEE; BRENDAN F. O'CONNOR & LILLIAN R. O'CONNO to O'NEAL, LINDA | $155,000 | |
| 2026-08-13 | Sold for $155,000 | $155,000 | $2,583 |
| 2026-06-08 | RPTT&RET $150,000 — from GARDA, FRENCESCA to BOLEY, CHRISTOPHER | $150,000 | |
| 2026-05-28 | Sold for $150,000 | $150,000 | $2,500 |
| 2026-03-17 | RPTT&RET $289,000 — from DEXTER, ELWOOD to NICOSIA, ROBERT | $289,000 | |
| 2026-03-13 | RPTT&RET $130,000 — from BERARDI, CARMELA; BERARDI, ROCCO to MAGLIONE, ANGELA | $130,000 | |
| 2026-03-06 | Sold for $289,000 | $289,000 | $4,817 |
| 2026-03-03 | Sold for $130,000 | $130,000 | $2,167 |
| 2026-02-17 | RPTT&RET $231,000 — from BIRMINGHAM, JUDITH to CAMPIONE, INGRID; CAMPIONE, DANIELLA; CAMPIONE, PAUL | $231,000 | |
| 2026-02-09 | Sold for $231,000 | $231,000 | $3,850 |
| 2025-10-27 | RPTT&RET $229,000 — from FRANK S. CAIAZZO, TRUSTEE; THE CAIAZZO IRREVOCABLE TRUST to NACCARATO, FRANK | $229,000 | |
| 2025-10-21 | Sold for $229,000 | $229,000 | $3,817 |
| 2025-10-17 | RPTT&RET $110,000 — from SCHUSTER, ROBIN to FARRELL, MICHAEL | $110,000 | |
| 2025-10-09 | Sold for $110,000 | $110,000 | $1,833 |
| 2025-05-02 | RPTT&RET $300,000 — from GHAZARYAN, VAZGEN to BIONDOLILLO, VINCENT; BIONDOLILLO, LINDA | $300,000 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 0 | 2 | 4 | 8 | 0 | 14 |
| 2018 | 0 | 0 | 13 | 4 | 2 | 19 |
| 2019 | 0 | 1 | 9 | 10 | 2 | 22 |
| 2020 | 0 | 4 | 30 | 8 | 2 | 44 |
| 2021 | 0 | 5 | 8 | 8 | 2 | 23 |
| 2022 | 0 | 5 | 19 | 6 | 0 | 30 |
| 2023 | 0 | 8 | 16 | 10 | 2 | 36 |
| 2024 | 1 | 4 | 12 | 2 | 3 | 22 |
| 2025 | 2 | 2 | 8 | 6 | 2 | 20 |
| 2026 | 1 | 1 | 8 | 10 | 2 | 22 |
Every one of the 383 recorded events, 1990–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 10308 · Landlord rankings · How grades work · The map · The Mice Map