207 recorded events, 1972–2026, from 13 city data systems. The city's paper trail here is mostly 68 311 service requests, 36 HPD housing violations, 26 DOB permits.
Full record, year by year Support this site
The city's published records show little recorded distress here in the last three years. More recorded distress than 57% 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 21.7. In ZIP 11106, 71% of residential buildings hold an A and 5% 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 | 29 total — 3 class C (immediately hazardous), 10 class B, 16 class A. Oldest open since 2021-04-14. |
status snapshot refreshed weekly from HPD records
2 heat or hot-water complaints in the last three years (winter 2023–24: 2).
No bedbug-infested units reported in the last three years of filings.
8 service requests in the last three years. Most common: Illegal Parking (5) · HEAT/HOT WATER (1) · Food Establishment (1) · Dirty Condition (1).
$90,800 in permitted construction work filed since 2016 (4 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 (1930) |
| Yes | Six or more residential units (6) |
| Yes | 421-a / J-51 tax benefit on the current tax roll |
3 of 3 signals present. Buildings receiving 421-a or J-51 benefits are generally required to register their units as rent-stabilized for the duration of the benefit. The definitive answer for any unit: request its rent history from NYS Homes & Community Renewal (free, at hcr.ny.gov).
| Registered owner(s) | 3101 Astoria Real Estate LLC |
| Head officer | Stefano Troia |
| Managing agent | Stefano Troia |
| Last registered | 2026-02-03 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $955,000 | $429,750 |
| 2026 | $1,146,000 | $515,700 |
| 2027 | $1,375,000 | $618,750 |
The city's market estimate has risen 44% between tax years 2025 and 2027.
Tax exemptions on the roll: 421A 15 YR CAP
| Restaurant | Cuisine | Grade | Notes |
|---|---|---|---|
| Rosa's Pizza | Pizza | A | — |
Report to 311: Food poisoning · Food safety complaint
1 restaurant · 0 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: Pet/Animal) · complaints filed by the public; DOHMH investigates, outcomes aren't published.
In the FEMA 1%-annual-chance floodplain (2015 preliminary flood maps) — lenders typically require flood insurance here.
Hurricane evacuation zone 3 of 6 — zone 1 evacuates first.
Not in the city's stormwater (cloudburst) flood maps under any modeled scenario.
2 street-flooding or sewer-backup complaints at this address since 2015 (0 in the last three years).
Sources: FEMA flood maps (coastal), NYC DEP Stormwater Flood Maps (cloudburst), NYC hurricane evacuation zones, and 311 records for this address.
| Subway | Broadway — N W · 0.4 mi straight-line (about an 11-minute walk) · station accessibility: none |
| Bus | Nearest boarding stop: 21 St / 31 Av — Q69 · 100 ft |
| Citi Bike | 23 St & 31 Ave · 350 ft · station location as of 2026-09-23; live availability |
| Bike facility | Protected bike path mapped within 75 ft |
| School zones (2024–25 map) | Elementary: P.S. 234 Middle: Albert Shanker School for Visual and Performing Arts. 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.
31-01 21 Street
| 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 |
8 311 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.
Most recent mortgage recorded against this lot: $1,950,000 on 2020-10-09 (lender: Maspeth Federal Savings And Loan Association). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2020-10-19 | AL&R $1,950,000 — from 3101 ASTORIA REAL ESTATE LLC to MASPETH FEDERAL SAVINGS AND LOAN ASSOCIA | $1,950,000 | |
| 2020-10-09 | Mortgage $1,950,000 — from 3101 ASTORIA REAL ESTATE LLC; MASPETH FEDERAL SAVINGS AND LOAN ASSOCIA to MASPETH FEDERAL SAVINGS AND LOAN ASSOCIA | $1,950,000 | |
| 2020-10-09 | Deed $3,500,000 — from 310121ST STREET LLC to 3101 ASTORIA REAL ESTATE LLC | $3,500,000 | |
| 2020-10-09 | Deed $3,500,000 — from 310121ST STREET LLC to 3101 ASTORIA REAL ESTATE LLC | $3,500,000 | |
| 2020-09-24 | Sold for $3,500,000 | $3,500,000 | $583,333 |
| 2014-03-25 | Deed $800,000 — from CADIZ-VEGA, ERLINDA N to 3101 21ST STREET LLC | $800,000 | |
| 2007-03-05 | Mortgage $455,000 — from CADIZ-VEGA, ERLINDA N to GREENPOINT MORTGAGE FUNDING, INC. | $455,000 | |
| 2007-03-05 | Deed $675,000 — from RIZZO, MICHAEL; RANIERI, SALVATORE to CADIZ-VEGA, ERLINDA N | $675,000 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 8 | 3 | 2 | 0 | 0 | 13 |
| 2018 | 3 | 0 | 5 | 0 | 0 | 8 |
| 2019 | 0 | 0 | 8 | 0 | 0 | 8 |
| 2020 | 0 | 0 | 10 | 5 | 0 | 15 |
| 2021 | 0 | 0 | 25 | 0 | 0 | 25 |
| 2022 | 0 | 0 | 54 | 0 | 0 | 54 |
| 2023 | 0 | 0 | 6 | 0 | 0 | 6 |
| 2024 | 0 | 0 | 6 | 0 | 1 | 7 |
| 2025 | 0 | 0 | 5 | 0 | 2 | 7 |
| 2026 | 0 | 0 | 3 | 0 | 0 | 3 |
Every one of the 207 recorded events, 1972–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 11106 · Landlord rankings · How grades work · The map · The Mice Map