662 recorded events, 1967–2026, from 18 city data systems. The city's paper trail here is mostly 328 311 service requests, 77 HPD complaints, 39 ACRIS deeds & mortgages.
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 85% 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 1.7. In ZIP 11102, 70% of residential buildings hold an A and 5% 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 | 3 total — 0 class C (immediately hazardous), 2 class B, 1 class A. Oldest open since 2016-09-13. |
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.
67 service requests in the last three years. Most common: Noise (32) · Illegal Parking (26) · Electrical (2) · Plumbing (2) · General Construction/Plumbing (2) · UNSANITARY CONDITION (1).
$234,900 in permitted construction work filed since 2016 (5 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 (2000) |
| Yes | Six or more residential units (26) |
| Yes | 421-a / J-51 tax benefit on the current tax roll |
2 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) | ADE LLC |
| Head officer | ANELA RADONCIC |
| Managing agent | ADE LLC |
| Last registered | 2026-07-23 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $3,797,000 | $1,708,650 |
| 2026 | $3,977,000 | $1,789,650 |
| 2027 | $3,981,000 | $1,791,450 |
The city's market estimate has risen 5% between tax years 2025 and 2027.
Tax exemptions on the roll: 421A 25 YR NO CAP
| Energy grade (LL33) | D — ENERGY STAR score 6/100, posted at the entrance by law (2022 disclosure cycle) |
| Facade (Local Law 11) | SWARMP — "Safe With A Repair and Maintenance Program": known facade conditions that must be repaired (cycle 10) |
| Restaurant | Cuisine | Grade | Notes |
|---|---|---|---|
| Renaissance | American | B | Mice evidence |
Report to 311: Food poisoning · Food safety complaint
1 restaurant · 1 with mice evidence · See them on the Mice Map
Not in the FEMA 1%-annual-chance floodplain (2015 preliminary maps).
Hurricane evacuation zone 5 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.
| Subway | 30 Av — N W · 0.4 mi straight-line (about an 11-minute walk) · station accessibility: none |
| Bus | Nearest boarding stop: 21 St / Astoria Blvd — Q69 Q100 · 350 ft |
| Citi Bike | 18 St & 27 Ave · 500 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 171 Peter G. Van Alst 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.
27-34 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 |
67 311 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.
Most recent mortgage recorded against this lot: $54,499 on 2025-10-02 (lender: JPMorgan Chase Bank, N.A.). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2025-10-02 | Mortgage $54,500 — from ADE, LLC to JPMORGAN CHASE BANK, N.A. | $54,500 | |
| 2025-10-02 | Agreement $3,392,000 — from ADE, LLC to JPMORGAN CHASE BANK, N.A. | $3,392,000 | |
| 2015-09-08 | Mortgage $730,966 — from ADE, LLC to BANCO POPULAR, NORTH AMERICA | $730,966 | |
| 2015-09-08 | AL&R $4,790,000 — from ADE, LLC to BANCO POPULAR, NORTH AMERICA | $4,790,000 | |
| 2015-09-08 | Agreement $4,790,000 — from ADE, LLC to BANCO POPULAR, NORTH AMERICA | $4,790,000 | |
| 2012-02-10 | Agreement $4,321,241 — from MASPETH FEDERAL SAVINGS AND LOAN ASSOCIA to ADE LLC; RADONCIC, ANELA; RADONCIC, REFIK | $4,321,241 | |
| 2009-02-03 | Mortgage $2,841,386 — from ADE, LLC to MASPETH FEDERAL SAVINGS AND LOAN ASSOCIA | $2,841,386 | |
| 2009-02-03 | AL&R $4,450,000 — from ADE, LLC to MASPETH FEDERAL SAVINGS AND LOAN ASSOCIA | $4,450,000 | |
| 2009-02-03 | Agreement $4,450,000 — from MASPETH FEDERAL SAVINGS AND LOAN ASSOCIA to RADONCIC, REFIK; ADE, LLC; RADONCIC, ANELA | $4,450,000 | |
| 2002-06-06 | Mortgage $1,600,000 — from ADE, LLC to MASPETH FEDERAL SAVINGS & LOAN ASSN | $1,600,000 | |
| 2000-11-28 | Mortgage $900,000 — from ADE, LLC to MASPETH FEDERAL SAVINGS & LOAN ASSN | $900,000 | |
| 1990-05-29 | Mortgage $20,000 — from KIOUZELLIS, GEORGE to GALAXY INSURANCE CO | $20,000 | |
| 1990-04-13 | Mortgage $110,000 — from KIOUZELLIS, GEORGE; KIOUZELLIS, MARY to ANAGNOSTOPOULOS,PANAGIOT | $110,000 | |
| 1987-08-06 | Mortgage $550,000 — from KIOUZELLIS, GEORGE to UNION CHELSEA NATL BANK | $550,000 | |
| 1986-05-01 | Mortgage $100,000 — from KIOUZELIS, GEORGE to DIAKOS, ZAN | $100,000 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 6 | 6 | 21 | 0 | 3 | 36 |
| 2018 | 3 | 3 | 18 | 3 | 3 | 30 |
| 2019 | 3 | 6 | 42 | 0 | 3 | 54 |
| 2020 | 2 | 1 | 24 | 0 | 4 | 31 |
| 2021 | 2 | 4 | 21 | 0 | 3 | 30 |
| 2022 | 0 | 2 | 10 | 0 | 5 | 17 |
| 2023 | 0 | 2 | 25 | 0 | 4 | 31 |
| 2024 | 0 | 1 | 21 | 0 | 4 | 26 |
| 2025 | 0 | 1 | 16 | 4 | 3 | 24 |
| 2026 | 0 | 6 | 28 | 0 | 1 | 35 |
Every one of the 662 recorded events, 1967–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 11102 · Landlord rankings · How grades work · The map · The Mice Map