405 recorded events, 1900–2026, from 18 city data systems. The city's paper trail here is mostly 84 311 service requests, 68 ACRIS deeds & mortgages, 68 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 100% 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 0. 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
No current HPD flags in the latest weekly snapshot: no open violations, no pending litigation, no active vacate orders, and not in the Alternative Enforcement Program.
No heat or hot-water complaints in the last three years.
No bedbug-infested units reported in the last three years of filings.
11 service requests in the last three years. Most common: Missed Collection (2) · Noise (2) · Damaged Tree (1) · Encampment (1) · Derelict Vehicles (1) · Street Condition (1).
$5,233,227 in permitted construction work filed since 2016 (20 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 (1916) |
| 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) | 243 RIVERSIDE DRIVE CORP |
| Head officer | KEN CONNOLLY |
| Managing agent | BUCHBINDER & WARREN LLC |
| Last registered | 2025-08-26 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $6,239,000 | $2,807,550 |
| 2026 | $6,413,000 | $2,885,850 |
| 2027 | $7,412,000 | $3,335,400 |
The city's market estimate has risen 19% between tax years 2025 and 2027.
Tax exemptions on the roll: SENIOR CITIZEN HOMEOWNER
For property tax, the Department of Finance values this co-op as if it were a rental building. Its 2022 estimate: gross income $1,363,114 a year ($33.14 per sq ft), operating expenses $623,972 ($15.17 per sq ft), net operating income $739,142. These are the city's estimates from comparable rentals, not the building's actual budget, rents or maintenance charges.
| Energy grade (LL33) | C — ENERGY STAR score 56/100 (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.
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 · 950 ft straight-line (about a 5-minute walk) · station accessibility: full |
| Bus | Nearest boarding stop: Riverside Dr / W 97 St — M5 · 150 ft |
| Citi Bike | West End Ave & W 94 St · 700 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.
240 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 |
11 311 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 BUCHBINDER & WARREN LLC — 106 buildings, 2,394 units. Grades across the portfolio: A90 · B8 · C2 · D3. See the whole portfolio
showing 60 of 106 buildings
Most recent mortgage recorded against this lot: $500,000 on 2022-01-06 (lender: National Consumer Cooperative Bank). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2026-09-29 | Sold for $350,000 | $350,000 | $7,447 |
| 2026-09-16 | RPTT&RET $695,000 — from CAREY, CHARLES; SCHOETTLE, DOUGLAS to GRAF, DOUGLAS | $695,000 | |
| 2026-09-04 | Sold for $695,000 | $695,000 | $14,787 |
| 2024-05-10 | RPTT&RET $555,000 — from THE ESTATE OF EDIS I. HERMAN; THE ESTATE OF EDIS HERMAN; AVRUM HERMAN, AS ADMINISTRATOR to ROTHMAN, ROBIN; SCHWARTZFARB, ADAM | $555,000 | |
| 2024-05-09 | Sold for $555,000 | $555,000 | $11,809 |
| 2024-03-15 | RPTT&RET $1,324,200 — from MOSES, RICHARD L; MOSES, WINNIE WEI to MELAS-KYRIAZI, GEORGE JOHN | $1,324,200 | |
| 2024-03-06 | Sold for $1,324,200 | $1,324,200 | $28,174 |
| 2023-10-03 | RPTT&RET $1,650,000 — from MARCUS, LAURIE to SCHWARTZ, ALISON; TANCRED, HUGH | $1,650,000 | |
| 2023-09-18 | Sold for $1,650,000 | $1,650,000 | $35,106 |
| 2023-06-15 | RPTT&RET $600,000 — from BROWN, PATRICIA JOYCE; ETHERTON, DAVID to SHAFER, MIRANDA | $600,000 | |
| 2023-06-12 | Sold for $600,000 | $600,000 | $12,766 |
| 2023-05-25 | RPTT&RET $930,000 — from STEPHEN ALFIERI, EXECUTOR; LISA ALFIERI, EXECUTOR; ESTATE OF CAROLE CAMPANA to SCHIMINOVICH, DAVID; WILLIAMSON, JUNE PAULINE | $930,000 | |
| 2023-05-25 | RPTT&RET $930,000 — from STEPHEN ALFIERI, EXECUTOR; LISA ALFIERI, EXECUTOR; ESTATE OF CAROLE CAMPANA to SCHIMINOVICH, DAVID; WILLIAMSON, JUNE PAULINE | $930,000 | |
| 2023-04-25 | Sold for $930,000 | $930,000 | $19,787 |
| 2022-01-06 | Mortgage $1,800,000 — from 243 RIVERSIDE DRIVE CORPORATION to NATIONAL CONSUMER COOPERATIVE BANK | $1,800,000 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 0 | 0 | 1 | 0 | 2 | 3 |
| 2018 | 16 | 6 | 3 | 2 | 9 | 36 |
| 2019 | 7 | 4 | 9 | 4 | 6 | 30 |
| 2020 | 6 | 4 | 10 | 9 | 3 | 32 |
| 2021 | 13 | 0 | 11 | 6 | 2 | 32 |
| 2022 | 4 | 1 | 13 | 14 | 3 | 35 |
| 2023 | 9 | 1 | 11 | 7 | 4 | 32 |
| 2024 | 8 | 0 | 3 | 6 | 4 | 21 |
| 2025 | 1 | 0 | 6 | 0 | 3 | 10 |
| 2026 | 0 | 0 | 4 | 3 | 3 | 10 |
Every one of the 405 recorded events, 1900–2026, is laid out year by year in the full report (print-ready).
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