298 recorded events, 1900–2026, from 17 city data systems. The city's paper trail here is mostly 94 ACRIS deeds & mortgages, 36 311 service requests, 29 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 75% 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 4.5. In ZIP 10025, 70% of residential buildings hold an A and 2% 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 — 1 class C (immediately hazardous), 0 class B, 2 class A. Oldest open since 1986-03-03. |
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.
4 service requests in the last three years. Most common: Illegal Parking (2) · General Construction/Plumbing (1) · Elevator (1).
$414,475 in permitted construction work filed since 2016 (7 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 (1901) |
| Yes | Six or more residential units (29) |
| 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) | 224 RIVERSIDE OWNERS CORP |
| Head officer | NANCY DONNER |
| Managing agent | HSC MANAGEMENT CORP. |
| Last registered | 2025-04-03 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $4,164,000 | $1,873,800 |
| 2026 | $4,371,000 | $1,966,950 |
| 2027 | $4,924,000 | $2,215,800 |
The city's market estimate has risen 18% between tax years 2025 and 2027.
For property tax, the Department of Finance values this co-op as if it were a rental building. Its 2022 estimate: gross income $822,791 a year ($32.56 per sq ft), operating expenses $370,206 ($14.65 per sq ft), net operating income $452,586. These are the city's estimates from comparable rentals, not the building's actual budget, rents or maintenance charges.
| Energy grade (LL33) | A — ENERGY STAR score 91/100 (2022 disclosure cycle) |
| Heating fuel | NO2FUEL |
| Facade (Local Law 11) | SAFE (cycle 9) |
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 | 96 St — 1 2 3 · 1,000 ft straight-line (about a 5-minute walk) · station accessibility: full |
| Bus | Nearest boarding stop: Riverside Dr / W 94 St — M5 · 200 ft |
| Citi Bike | West End Ave & W 94 St · 600 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 075 Emily Dickinson. 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.
224 Riverside Drive
| 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 |
4 311 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. — 117 buildings, 2,929 units. Grades across the portfolio: A72 · B24 · C18 · D2. See the whole portfolio
showing 60 of 117 buildings
Most recent mortgage recorded against this lot: $125,541 on 2022-05-11 (lender: Astoria Bank and Astoria Federal Savings And Loan Association). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2024-09-30 | RPTT&RET $820,000 — from PHALEN, NATHAN W; FESSENDEN-PHALEN, MOLLY H to CHEN, LINDA | $820,000 | |
| 2024-09-19 | Sold for $820,000 | $820,000 | $28,276 |
| 2022-05-11 | Agreement $1,625,000 — from 224 RIVERSIDE OWNERS CORP. to WEBSTER BANK, NATIONAL ASSOCIATION; STERLING NATIONAL BANK; ASTORIA FEDERAL SAVINGS AND LO | $1,625,000 | |
| 2022-05-11 | Mortgage $125,542 — from 224 RIVERSIDE OWNERS CORP. to STERLING NATIONAL BANK; WEBSTER BANK, NATIONAL ASSOCIATION; ASTORIA BANK; ASTORIA FEDERAL | $125,542 | |
| 2022-05-11 | AL&R $1,625,000 — from 224 RIVERSIDE OWNERS CORP. to STERLING NATIONAL BANK; ASTORIA BANK; ASTORIA FEDERAL SAVINGS AND LOAN ASSOCIA; WEBSTER BA | $1,625,000 | |
| 2022-03-07 | RPTT&RET $875,000 — from RODRIGUEZ, JAMES R to DEMBO, JESSE | $875,000 | |
| 2022-02-28 | Sold for $875,000 | $875,000 | $30,172 |
| 2021-03-25 | RPTT&RET $845,000 — from RENTILLO, DANIEL to GENT, MEI; GENT, BENJAMIN C | $845,000 | |
| 2021-03-10 | Sold for $845,000 | $845,000 | $29,138 |
| 2021-02-19 | RPTT&RET $780,000 — from DEWIND, SARA E; DEWIND, ADRIAN S to MCNISH, CHRISTOPHER A; MCNISH, CARRIE ANN | $780,000 | |
| 2021-02-08 | Sold for $780,000 | $780,000 | $26,897 |
| 2019-04-01 | RPTT&RET $895,000 — from O'DONNELL, KYLE to RODRIGUEZ, JAMES RODAY | $895,000 | |
| 2019-03-19 | Sold for $895,000 | $895,000 | $30,862 |
| 2019-02-25 | RPTT&RET $830,000 — from GROSS, SEAN MICHAEL to MURPHY, NIALL P | $830,000 | |
| 2019-02-11 | Sold for $830,000 | $830,000 | $28,621 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 1 | 1 | 1 | 6 | 1 | 10 |
| 2018 | 6 | 1 | 2 | 2 | 3 | 14 |
| 2019 | 10 | 2 | 4 | 4 | 3 | 23 |
| 2020 | 0 | 0 | 2 | 2 | 4 | 8 |
| 2021 | 0 | 1 | 5 | 6 | 2 | 14 |
| 2022 | 0 | 0 | 6 | 7 | 4 | 17 |
| 2023 | 0 | 0 | 3 | 0 | 2 | 5 |
| 2024 | 0 | 1 | 4 | 2 | 3 | 10 |
| 2025 | 0 | 2 | 4 | 0 | 3 | 9 |
| 2026 | 0 | 0 | 1 | 0 | 1 | 2 |
Every one of the 298 recorded events, 1900–2026, is laid out year by year in the full report (print-ready).
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