326 recorded events, 1974–2026, from 15 city data systems. The city's paper trail here is mostly 113 311 service requests, 39 ACRIS deeds & mortgages, 33 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. Less recorded distress than 69% 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 7.5. In ZIP 11377, 77% of residential buildings hold an A and 4% 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 | 1 total — 0 class C (immediately hazardous), 1 class B, 0 class A. Oldest open since 2025-09-26. |
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.
30 service requests in the last three years. Most common: Noise (10) · Street Condition (5) · Illegal Parking (4) · Sidewalk Condition (2) · Blocked Driveway (2) · Dirty Condition (2).
$36,000 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 (2013) |
| Yes | Six or more residential units (66) |
| 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) | 52-01 LLC |
| Head officer | GREGORY KOURTESIS |
| Managing agent | BLOCK MANAGEMENT INC |
| Last registered | 2026-06-25 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $8,335,000 | $3,750,750 |
| 2026 | $8,633,000 | $3,884,850 |
| 2027 | $8,634,000 | $3,885,300 |
The city's market estimate has risen 4% between tax years 2025 and 2027.
Tax exemptions on the roll: 421A 15 YR NO CAP
| Energy grade (LL33) | D — ENERGY STAR score 53/100, posted at the entrance by law (2022 disclosure cycle) |
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 | 52 St — 7 · 400 ft straight-line (about a 2-minute walk) · station accessibility: none |
| Bus | Nearest boarding stop: Queens Blvd / 52 St — Q60 · 150 ft |
| Citi Bike | 51 St & Queens Blvd · 400 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 011 Kathryn Phelan Middle: I.S. 125 Thom J. McCann Woodside. 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.
43-41 52 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 |
| Anything else | Anything else |
30 311 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 BLOCK MANAGEMENT INC — 32 buildings, 726 units. Grades across the portfolio: A20 · B9 · C3. See the whole portfolio
| Building | Borough | Units | Grade |
|---|---|---|---|
| 31-90 29th Street | QN | 92 | A |
| 31-35 31 Street | QN | 81 | A |
| 43-41 52 Street | QN | 66 | A |
| 31-01 Vernon Boulevard | QN | 64 | A |
| 30-40 21 Street | QN | 62 | A |
| 3058 Godwin Terrace | BX | 42 | A |
| 227 West 11 Street | MN | 28 | A |
| 32-73 42 Street | QN | 24 | B |
| 25-77 31st Street | QN | 23 | A |
| 32-78 Steinway Street | QN | 22 | A |
| 32-22 41 Street | QN | 20 | A |
| 32-26 41 Street | QN | 20 | B |
| 43-06 164 Street | QN | 19 | B |
| 105 Eldridge Street | MN | 18 | A |
| 85 Audubon Avenue | MN | 18 | B |
| 21-71 27 Street | QN | 16 | A |
| 14-34 31 Avenue | QN | 14 | A |
| 26-14 28 Street | QN | 11 | A |
| 24-29 28 Street | QN | 9 | A |
| 38-01 31 Avenue | QN | 9 | A |
| 24-39 28 Street | QN | 9 | A |
| 1420 DeKalb Avenue | BK | 6 | C |
| 2026 2 Avenue | MN | 6 | B |
| 2036 2 Avenue | MN | 6 | C |
| 32-06 82 Street | QN | 6 | A |
| 2024 2 Avenue | MN | 6 | B |
| 2028 2 Avenue | MN | 6 | B |
| 5-42 51 Avenue | QN | 6 | B |
| 35-37 33 Street | QN | 6 | A |
| 34-50 42 Street | QN | 6 | B |
| 21-12 22 Drive | QN | 4 | C |
| 25-05 Steinway Street | QN | 1 | A |
Most recent mortgage recorded against this lot: $157,216 on 2025-06-30 (lender: Ponce 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 |
|---|---|---|---|
| 2026-07-23 | DEVR $660,000 — from 52-01, LLC to GZ5 DEVELOPMENT GROUP LLC | $660,000 | |
| 2025-06-30 | AL&R $13,300,000 — from 52-01 LLC to PONCE BANK | $13,300,000 | |
| 2025-06-30 | Agreement $13,300,000 — from 52-01 LLC to PONCE BANK | $13,300,000 | |
| 2025-06-30 | Mortgage $157,217 — from 52-01 LLC to PONCE BANK | $157,217 | |
| 2020-11-02 | Agreement $15,278,066 — from 52-01, LLC to NEW YORK COMMUNITY BANK | $15,278,066 | |
| 2016-05-04 | Agreement $16,000,000 — from 52-01, LLC to NEW YORK COMMUNITY BANK | $16,000,000 | |
| 2016-05-04 | AL&R $16,000,000 — from 52-01, LLC to NEW YORK COMMUNITY BANK | $16,000,000 | |
| 2016-05-04 | Mortgage $1,618,766 — from 52-01, LLC to NEW YORK COMMUNITY BANK | $1,618,766 | |
| 2014-03-18 | Agreement $15,000,000 — from 52-01, LLC to PEOPLE'S UNITED BANK | $15,000,000 | |
| 2014-03-18 | Mortgage $4,001,275 — from 52-01, LLC to PEOPLE'S UNITED BANK | $4,001,275 | |
| 2012-05-02 | AL&R $3,750,000 — from 52-01, LLC to ALMA BANK | $3,750,000 | |
| 2012-05-02 | Mortgage $7,250,000 — from 5201, LLC to ALMA BANK | $7,250,000 | |
| 2008-03-17 | Deed $3,000,000 — from A. LONG LLC to 52-01 LLC | $3,000,000 | |
| 2007-06-19 | AL&R $3,750,000 — from MARATHON NATIONAL BANK OF NEW YORK; 52-01 LLC; A. LONG LLC to MARATHON NATIONAL BANK OF NEW YORK | $3,750,000 | |
| 2007-06-19 | Mortgage $3,750,000 — from A. LONG LLC; 52-01 LLC to MARATHON NATIONAL BANK OF NEW YORK | $3,750,000 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 1 | 0 | 3 | 0 | 0 | 4 |
| 2018 | 2 | 0 | 19 | 0 | 3 | 24 |
| 2019 | 0 | 0 | 6 | 0 | 3 | 9 |
| 2020 | 0 | 0 | 16 | 1 | 4 | 21 |
| 2021 | 0 | 0 | 9 | 0 | 4 | 13 |
| 2022 | 0 | 5 | 9 | 0 | 3 | 17 |
| 2023 | 0 | 4 | 11 | 0 | 3 | 18 |
| 2024 | 0 | 5 | 16 | 0 | 3 | 24 |
| 2025 | 0 | 0 | 19 | 5 | 3 | 27 |
| 2026 | 1 | 0 | 9 | 4 | 3 | 17 |
Every one of the 326 recorded events, 1974–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 11377 · Landlord rankings · How grades work · The map · The Mice Map