543 recorded events, 1988–2026, from 16 city data systems. The city's paper trail here is mostly 241 311 service requests, 43 DOB complaints, 40 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 78% 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 3.5. In ZIP 10019, 65% 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 | 5 total — 1 class C (immediately hazardous), 2 class B, 2 class A. Oldest open since 2005-08-09. |
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.
54 service requests in the last three years. Most common: Missed Collection (12) · New Tree Request (10) · Illegal Parking (8) · Noise (7) · For Hire Vehicle Complaint (4) · Lead (2).
$869,550 in permitted construction work filed since 2016 (8 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 (1920) |
| Yes | Six or more residential units (44) |
| 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) | SITE FIVE, HDFC |
| Head officer | CHARLES MCKENNA |
| Managing agent | HSC MANAGEMENT CORP., AMO |
| Last registered | 2025-11-13 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $6,585,000 | $2,963,250 |
| 2026 | $6,714,000 | $3,021,300 |
| 2027 | $7,606,000 | $3,422,700 |
The city's market estimate has risen 16% between tax years 2025 and 2027.
Tax exemptions on the roll: J51
For property tax, the Department of Finance values this co-op as if it were a rental building. Its 2020 estimate: gross income $1,366,219 a year ($38.35 per sq ft), operating expenses $558,600 ($15.68 per sq ft), net operating income $807,619. These are the city's estimates from comparable rentals, not the building's actual budget, rents or maintenance charges.
| Heating fuel | NO2FUEL |
Not in the FEMA 1%-annual-chance floodplain (2015 preliminary maps).
Hurricane evacuation zone 6 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 2014 (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 | 59 St-Columbus Circle — 1 A B C D · 0.4 mi straight-line (about a 9-minute walk) · station accessibility: full 50 St — C E · 0.4 mi straight-line (about an 11-minute walk) · station accessibility: partial (Downtown only) |
| Bus | Nearest boarding stop: 10 Av / W 55 St — M11 M31 · 250 ft |
| Citi Bike | W 56 St & 10 Ave · 400 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. 111 Adolph S. Ochs 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.
498 West 55 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 |
54 311 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 HSC MANAGEMENT CORP., AMO — 40 buildings, 1,570 units. Grades across the portfolio: A19 · B13 · C3 · D3 · F1. See the whole portfolio
| Building | Borough | Units | Grade |
|---|---|---|---|
| 62-60 99 Street | QN | 419 | C |
| 21-05 30 Drive | QN | 99 | A |
| Nostrand Ave | BK | 93 | A |
| 2156 Cruger Avenue | BX | 73 | C |
| 1245 Findlay Avenue | BX | 67 | D |
| 3119 Bailey Avenue | BX | 66 | A |
| 1097 Walton Avenue | BX | 60 | B |
| 1177 Walton Avenue | BX | 60 | D |
| 1286 1 Avenue | MN | 52 | A |
| 498 West 55 Street | MN | 44 | A |
| 390 East 8 Street | MN | 36 | B |
| 444 West 48 Street | MN | 36 | A |
| 1864 Adam C Powell Blvd | MN | 35 | B |
| 90 Hamilton Place | MN | 34 | B |
| 97 South 8 Street | BK | 30 | B |
| 204 West Houston Street | MN | 29 | A |
| 745 East 6 Street | MN | 28 | A |
| 610 East 5 Street | MN | 23 | B |
| 195 Balcom Avenue | BX | 20 | A |
| 20 Westminster Road | BK | 20 | A |
| 98 Hamilton Place | MN | 20 | C |
| 2316 2 Avenue | MN | 19 | A |
| 211 Madison Street | MN | 19 | B |
| 517 West 48 Street | MN | 18 | A |
| 277 Hicks Street | BK | 18 | A |
| 302 East 119 Street | MN | 18 | A |
| 442 10 Avenue | MN | 16 | B |
| 440 10 Avenue | MN | 16 | A |
| 218 West 22 Street | MN | 15 | B |
| 423 Ocean Parkway | BK | 13 | D |
| 753 9 Avenue | MN | 12 | B |
| 341 West 47 Street | MN | 11 | A |
| 56 West 71 Street | MN | 10 | A |
| 451 West 48 Street | MN | 10 | A |
| 734 Amsterdam Avenue | MN | 8 | B |
| 336 West 46 Street | MN | 6 | B |
| 4 Great Jones Street | MN | 6 | B |
| 334 West 46 Street | MN | 6 | F |
| 13 Jay Street | MN | 5 | A |
| 240 West 73 Street | MN | 0 | — |
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2025-11-24 | RPTT&RET $280,000 — from CHARLES MAURICE, AS EXECUTOR; THE ESTATE OF CAROLYN MAURICE to KWONG, DEBORAH | $280,000 | |
| 2025-11-13 | Sold for $280,000 | $280,000 | $6,364 |
| 2025-07-15 | RPTT&RET $455,000 — from WINSLOW, GERALD to RAMPERSAUD, VIJAYA | $455,000 | |
| 2025-06-25 | Sold for $455,000 | $455,000 | $10,341 |
| 2024-07-12 | RPTT&RET $475,000 — from ESTATE OF DANIEL BARBARO; ELLEN FRECH, ADMINISTRATOR to MERRICK, BRITTANY | $475,000 | |
| 2024-07-10 | Sold for $475,000 | $475,000 | $10,795 |
| 2024-01-31 | RPTT&RET $340,000 — from MANATAKIS, MARINA to BELL, LISA | $340,000 | |
| 2022-02-04 | RPTT&RET $390,000 — from NILSSON, CHRISTOPHER to LE, KHANH MINH | $390,000 | |
| 2021-12-31 | Sold for $390,000 | $390,000 | $8,864 |
| 2021-11-15 | RPTT&RET $487,000 — from CARPENTER, ELIZABETH to DLABOHA, LILIA | $487,000 | |
| 2021-11-05 | Sold for $487,000 | $487,000 | $11,068 |
| 2021-01-13 | RPTT&RET $480,000 — from KAPADIA, JESSICA to NAGELE, BIRGIT | $480,000 | |
| 2020-12-21 | Sold for $480,000 | $480,000 | $10,909 |
| 2020-06-18 | RPTT&RET $425,000 — from BOYLES, RICHARD to BAGLEY-VAS, THOMAS | $425,000 | |
| 2020-06-04 | Sold for $425,000 | $425,000 | $9,659 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 6 | 2 | 23 | 4 | 2 | 37 |
| 2018 | 12 | 1 | 22 | 2 | 2 | 39 |
| 2019 | 0 | 0 | 22 | 2 | 2 | 26 |
| 2020 | 0 | 0 | 35 | 3 | 1 | 39 |
| 2021 | 0 | 0 | 12 | 4 | 1 | 17 |
| 2022 | 2 | 0 | 27 | 1 | 1 | 31 |
| 2023 | 0 | 0 | 35 | 0 | 1 | 36 |
| 2024 | 0 | 0 | 32 | 3 | 3 | 38 |
| 2025 | 2 | 2 | 16 | 4 | 4 | 28 |
| 2026 | 0 | 1 | 19 | 0 | 1 | 21 |
Every one of the 543 recorded events, 1988–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 10019 · Landlord rankings · How grades work · The map · The Mice Map