7,195 recorded events, 1900–2026, from 21 city data systems. The city's paper trail here is mostly 5,399 ACRIS deeds & mortgages, 319 HPD complaints, 302 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. More recorded distress than 59% of 100+-unit residential buildings citywide. The citywide median for 100+-unit residential buildings is 3.7 penalty points per 10 units; this building carries 6.1. In ZIP 10025, 70% of residential buildings hold an A and 2% grade D or F. How grades work
Among 4,677 100+-unit residential buildings citywide · left is less recorded distress, right is more
| Open HPD violations | 87 total — 8 class C (immediately hazardous), 50 class B, 29 class A. Oldest open since 1993-06-03. |
status snapshot refreshed weekly from HPD records
No heat or hot-water complaints in the last three years.
8 bedbug-infested unit(s) reported in filings over the last three years.
56 service requests in the last three years. Most common: Noise (19) · DOOR/WINDOW (5) · UNSANITARY CONDITION (5) · Lead (4) · Illegal Parking (4) · Damaged Tree (3).
$6,778,122 in permitted construction work filed since 2016 (82 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 (1931) |
| Yes | Six or more residential units (259) |
| 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) | THE 230 RIVERSIDE CONDOMINIUM |
| Head officer | Laura End |
| Managing agent | RA COHEN & ASSOCIATES, INC. |
| Last registered | 2025-07-18 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $120,935 | $54,421 |
| 2026 | $228,355 | $102,759 |
| 2027 | $207,960 | $93,583 |
The city's market estimate has risen 72% between tax years 2025 and 2027.
Tax exemptions on the roll: SENIOR CITIZEN HOMEOWNER
For property tax, the Department of Finance values this condo as if it were a rental building. Its 2021 estimate: gross income $9,131,368 a year ($43.85 per sq ft), operating expenses $3,154,851 ($15.15 per sq ft), net operating income $5,976,517. These are the city's estimates from comparable rentals, not the building's actual budget, rents or maintenance charges.
| Energy grade (LL33) | D — ENERGY STAR score 30/100, posted at the entrance by law (2022 disclosure cycle) |
| Heating fuel | NATURALGAS |
| 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.
2 street-flooding or sewer-backup complaints at this address since 2011 (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 | 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 · 400 ft |
| Citi Bike | West End Ave & W 94 St · 550 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.
230 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 |
56 311 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 RA COHEN & ASSOCIATES, INC. — 47 buildings, 1,384 units. Grades across the portfolio: A35 · B6 · C4 · D2. See the whole portfolio
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2026-09-18 | Deed $757,500 — from BLUMENTHAL, AVRAM; BLUMENTHAL, SHARON to ICEF REAL ESTATE INVESTMENTS LLC | $757,500 | |
| 2026-09-03 | Sold for $757,500 | $757,500 | $2,925 |
| 2026-08-31 | Deed $558,000 — from DEASON, EDWARD to LINKHOUZZ LLC | $558,000 | |
| 2026-08-27 | Deed $522,450 — from NG, ROSE to BENDER, ANTOINE | $522,450 | |
| 2026-08-21 | Mortgage $350,000 — from GABLER, EDNA; GABLER JR, CHARLES L; JOHNSON, POLLY; JOHNSON, DARYL to TD BANK NA | $350,000 | |
| 2026-08-18 | Sold for $558,000 | $558,000 | $2,154 |
| 2026-08-10 | Deed $1,587,500 — from THE HELLER FAMILY TRUST DATED MARCH 16, ; C.B. HELLER, AS TRUSTEE; MIRANDA C. HELLER, AS T to MIRANDA COWLEY HELLER, AS TRUSTEE; MIRANDA COWLEY HELLER FAMILY TRUST DATED | $1,587,500 | |
| 2026-08-05 | Sold for $522,450 | $522,450 | $2,017 |
| 2026-07-17 | Mortgage $250,000 — from WOO, TIFFANY to JPMORGAN CHASE BANK, N.A. | $250,000 | |
| 2026-07-17 | Deed $925,000 — from MLHJ REALTY CORPORATION to WOO, TIFFANY | $925,000 | |
| 2026-07-10 | Deed $840,000 — from SHAINBERG, PAUL; SHAINBERG, ROBIN LEVINE to STRUCKMEYER, PETER | $840,000 | |
| 2026-07-10 | Mortgage $672,000 — from STRUCKMEYER, PETER to JPMORGAN CHASE BANK, N.A. | $672,000 | |
| 2026-07-02 | Sold for $925,000 | $925,000 | $3,571 |
| 2026-06-26 | Sold for $1,587,500 | $1,587,500 | $6,129 |
| 2026-06-23 | Sold for $840,000 | $840,000 | $3,243 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 22 | 4 | 24 | 79 | 8 | 137 |
| 2018 | 8 | 1 | 39 | 222 | 17 | 287 |
| 2019 | 19 | 6 | 45 | 47 | 4 | 121 |
| 2020 | 32 | 9 | 32 | 35 | 3 | 111 |
| 2021 | 10 | 14 | 35 | 73 | 4 | 136 |
| 2022 | 20 | 1 | 51 | 54 | 11 | 137 |
| 2023 | 20 | 7 | 48 | 39 | 3 | 117 |
| 2024 | 7 | 3 | 12 | 40 | 5 | 67 |
| 2025 | 17 | 0 | 32 | 58 | 9 | 116 |
| 2026 | 19 | 0 | 44 | 43 | 5 | 111 |
Every one of the 7,195 recorded events, 1900–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 10025 · Landlord rankings · How grades work · The map · The Mice Map