534 recorded events, 1969–2026, from 18 city data systems. The city's paper trail here is mostly 186 311 service requests, 62 DOB permits, 46 DOB job filings.
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 67% 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 8.2. In ZIP 10014, 69% 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 | 1 total — 0 class C (immediately hazardous), 1 class B, 0 class A. Oldest open since 1984-06-19. |
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.
$3,780 in enforcement penalties imposed (ECB/OATH) in the last three years.
50 service requests in the last three years. Most common: Elevator (9) · Noise (5) · Illegal Parking (3) · Litter Basket Complaint (3) · UNSANITARY CONDITION (3) · Graffiti (3).
$813,687 in permitted construction work filed since 2016 (25 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 (1948) |
| Yes | Six or more residential units (47) |
| No | 421-a / J-51 tax benefit on the current tax roll |
2 of 3 signals present. This is the classic profile of a rent-stabilized building (pre-1974, 6+ units) — many units in such buildings remain stabilized. The definitive answer for any unit: request its rent history from NYS Homes & Community Renewal (free, at hcr.ny.gov).
| Registered owner(s) | HUDSON ONE ASSOCIATES LLC |
| Head officer | MAGDALENA KOSZ |
| Managing agent | A.J. CLARKE REAL ESTATE CORP |
| Last registered | 2026-07-27 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $13,766,000 | $6,194,700 |
| 2026 | $15,735,000 | $7,080,750 |
| 2027 | $18,151,000 | $8,167,950 |
The city's market estimate has risen 32% between tax years 2025 and 2027.
| Energy grade (LL33) | D — ENERGY STAR score 30/100, posted at the entrance by law (2022 disclosure cycle) |
| Heating fuel | NATURALGAS |
| Restaurant | Cuisine | Grade | Notes |
|---|---|---|---|
| Black Stone Coffee Roasters | American | A | — |
Report to 311: Food poisoning · Food safety complaint
1 restaurant · 0 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 | Christopher St-Stonewall — 1 · 800 ft straight-line (about a 4-minute walk) · station accessibility: none W 4 St-Wash Sq — A B C D E F M · 0.3 mi straight-line (about a 7-minute walk) · station accessibility: full |
| Bus | Nearest boarding stop: Christopher St / Hudson St — M8 · 50 ft |
| Citi Bike | Christopher St & Greenwich St · 350 ft · station location as of 2026-09-23; live availability |
| Bike facility | Painted bike lane mapped within 75 ft |
| School zones (2024–25 map) | Elementary: P.S. 003 Charrette School Middle: M.S. 297. 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.
502 Hudson 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 |
50 311 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 A.J. CLARKE REAL ESTATE CORP — 186 buildings, 3,651 units. Grades across the portfolio: A116 · B45 · C15 · D4. See the whole portfolio
showing 60 of 186 buildings
Most recent mortgage recorded against this lot: $369,319 on 2002-11-13 (lender: Dime Savings Bank Ofwilliamsburgh). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2017-02-07 | Agreement $1,168,627 — from HUDSON ONE ASSOCIATES, L.L.C. to HAM ASSOCIATES | $1,168,627 | |
| 2009-10-23 | AL&R $1,168,627 — from HUDSON ONE ASSOCIATES, L.L.C. to MALOOF, GEORGE | $1,168,627 | |
| 2009-10-23 | Agreement $1,168,627 — from HUDSON ONE ASSOCIATES, L.L.C. to MALOOF, GEORGE | $1,168,627 | |
| 2002-11-13 | Mortgage $369,319 — from HUDSON ONE ASSOCIATES, L.L.C. to DIME SAVINGS BANK OFWILLIAMSBURGH | $369,319 | |
| 1998-09-08 | Mortgage $47,606 — from HUDSON ONE ASSOCIATES L.L.C. to DIME SAVINGS BANK OFWILLIAMSBURGH | $47,606 | |
| 1993-09-22 | Mortgage $360,541 — from HUDSON ONE ASSOCIATES to DIME SV/BK WILLIAMSBURGH | $360,541 | |
| 1984-06-04 | Mortgage $298,826 — from HUDSON ONE ASSOCIATES to AMERICAN SAVINGS BANK | $298,826 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 12 | 1 | 7 | 3 | 5 | 28 |
| 2018 | 8 | 0 | 12 | 0 | 5 | 25 |
| 2019 | 4 | 6 | 14 | 0 | 4 | 28 |
| 2020 | 7 | 3 | 14 | 0 | 5 | 29 |
| 2021 | 7 | 3 | 22 | 0 | 4 | 36 |
| 2022 | 0 | 4 | 31 | 0 | 4 | 39 |
| 2023 | 0 | 4 | 21 | 0 | 7 | 32 |
| 2024 | 0 | 5 | 25 | 0 | 6 | 36 |
| 2025 | 4 | 19 | 13 | 0 | 6 | 42 |
| 2026 | 0 | 6 | 23 | 0 | 6 | 35 |
Every one of the 534 recorded events, 1969–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 10014 · Landlord rankings · How grades work · The map · The Mice Map