141 recorded events, 1966–2026, from 12 city data systems. The city's paper trail here is mostly 39 rodent inspections, 36 ACRIS deeds & mortgages, 24 311 service requests.
Full record, year by year Support this site
A sustained record of distress well beyond its peers. More recorded distress than 99% 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 275.3. In ZIP 11221, 43% of residential buildings hold an A and 17% grade D or F. How grades work
Among 699,345 1-5-unit residential buildings citywide · left is less recorded distress, right is more
| Open HPD violations | 4 total — 2 class C (immediately hazardous), 2 class B, 0 class A. Oldest open since 2024-10-02. |
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.
14 service requests in the last three years. Most common: Rodent (6) · DOOR/WINDOW (4) · HEAT/HOT WATER (1) · Sidewalk Condition (1) · Illegal Parking (1) · Residential Disposal Complaint (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.
| Yes | Built before 1974 (1899) |
| No | Six or more residential units (3) |
| 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) | NU WORLD BUILDERS LLC |
| Head officer | DAVID YOUNG |
| Managing agent | NASHER REALTY ASSOCIATES, INC. |
| Last registered | 2025-07-28 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $1,455,000 | $87,300 |
| 2026 | $1,237,000 | $74,220 |
| 2027 | $1,278,000 | $76,680 |
The city's market estimate has fallen 12% between tax years 2025 and 2027.
| Heating fuel | NO2FUEL |
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 | Kosciuszko St — J · 0.3 mi straight-line (about a 7-minute walk) · station accessibility: none Myrtle Av — J M Z · 0.3 mi straight-line (about a 9-minute walk) · station accessibility: none |
| Bus | Nearest boarding stop: Lafayette Av / Stuyvesant Av — B38 · 250 ft |
| Citi Bike | Lafayette Ave & Stuyvesant Ave · 200 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 026 Jesse Owens. 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.
522 Kosciuszko 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 |
14 311 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 NASHER REALTY ASSOCIATES, INC. — 35 buildings, 285 units. Grades across the portfolio: A4 · B7 · C10 · D10 · F4. See the whole portfolio
| Building | Borough | Units | Grade |
|---|---|---|---|
| 31 Van Buren Street | BK | 42 | B |
| 109-29 Sutphin Boulevard | QN | 34 | C |
| 62 Stuyvesant Avenue | BK | 21 | C |
| 601 Kosciuszko Street | BK | 16 | A |
| 559 Kosciuszko Street | BK | 16 | B |
| 556 Kosciuszko Street | BK | 16 | A |
| 518 Kosciuszko Street | BK | 8 | B |
| 357 Greene Avenue | BK | 8 | C |
| 722 Bergen Street | BK | 8 | D |
| 801 Prospect Place | BK | 8 | B |
| 446 St Marks Avenue | BK | 8 | C |
| 2567 Bedford Avenue | BK | 8 | B |
| 465 Prospect Place | BK | 8 | B |
| 1353 Sterling Place | BK | 7 | D |
| 5601 5 Avenue | BK | 7 | C |
| 205 Buffalo Avenue | BK | 6 | A |
| 1914 Pacific Street | BK | 6 | C |
| 201 Buffalo Avenue | BK | 6 | B |
| 189 Dumont Avenue | BK | 6 | F |
| 1222 St Marks Avenue | BK | 6 | D |
| 733 Dean Street | BK | 4 | C |
| 580 Vanderbilt Avenue | BK | 4 | D |
| 520 Kosciuszko Street | BK | 3 | D |
| 1080 DeKalb Avenue | BK | 3 | F |
| 911 DeKalb Avenue | BK | 3 | F |
| 474 Ralph Avenue | BK | 3 | D |
| 533 Kosciuszko Street | BK | 3 | D |
| 1098 DeKalb Avenue | BK | 3 | D |
| 522 Kosciuszko Street | BK | 3 | F |
| 812 Lafayette Avenue | BK | 2 | A |
| 192-19 Linden Boulevard | QN | 2 | D |
| 195-11 Linden Boulevard | QN | 2 | C |
| 594 Vanderbilt Avenue | BK | 2 | D |
| 295 Kosciuszko Street | BK | 2 | C |
| 1134 Broadway | BK | 1 | C |
Most recent mortgage recorded against this lot: $4,425,000 on 2022-01-13 (lender: Connectone Bank), covering 8 lots — the amount covers all of them. Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2022-01-13 | Mortgage $4,425,000 — from NU WORLD BUILDERS LLC to CONNECTONE BANK | $4,425,000 | |
| 2022-01-13 | AL&R $4,425,000 — from NU WORLD BUILDERS LLC to CONNECTONE BANK | $4,425,000 | |
| 2022-01-07 | RPTT&RET $8,205,851 — from NEW YORK EQUITY FUND 2000 SERIES II LIMI to NU WORLD BUILDERS LLC | $8,205,851 | |
| 2001-12-13 | Mortgage $3,584,256 — from FATSVILLE & COMPANYLP to NYC HPD | $3,584,256 | |
| 1998-09-02 | Mortgage $1,083,835 — from NEIGHBORHOOD PARTNERSHIP HOUSING DEVELOP to ROSIE REALTY SERVICES,LLC | $1,083,835 | |
| 1998-09-02 | Mortgage $10,395,046 — from NEIGHBORHOOD PARTNERSHIP HOUSING DEVELOP; ROSIE REALTY SERVICES L L C to EAB COMMUNITY DEVELOPMENT CORP | $10,395,046 | |
| 1998-09-02 | Mortgage $9,311,211 — from NEIGHBORHOOD PARTNERSHIP HOUSING DEVELOP to EAB COMMUNITY DEVELOPMENT CORP.; ROSIE REALTY SERVICES, LLC | $9,311,211 |
| Year | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|
| 2017 | 0 | 0 | 0 | 2 | 2 |
| 2018 | 0 | 0 | 0 | 2 | 2 |
| 2019 | 1 | 0 | 0 | 2 | 3 |
| 2020 | 0 | 3 | 1 | 1 | 5 |
| 2021 | 0 | 4 | 1 | 1 | 6 |
| 2022 | 0 | 4 | 4 | 6 | 14 |
| 2023 | 0 | 3 | 0 | 9 | 12 |
| 2024 | 0 | 21 | 1 | 7 | 29 |
| 2025 | 1 | 10 | 0 | 5 | 16 |
| 2026 | 0 | 2 | 0 | 3 | 5 |
Every one of the 141 recorded events, 1966–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 11221 · Landlord rankings · How grades work · The map · The Mice Map