333 recorded events, 1900–2026, from 19 city data systems. The city's paper trail here is mostly 62 HPD housing violations, 61 311 service requests, 49 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 74% 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 4.9. In ZIP 10027, 43% of residential buildings hold an A and 14% 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 | 21 total — 17 class C (immediately hazardous), 4 class B, 0 class A. Oldest open since 1995-09-01. |
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.
7 service requests in the last three years. Most common: Illegal Parking (2) · UNSANITARY CONDITION (2) · Lead (1) · Encampment (1) · Indoor Air Quality (1).
$635,250 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 (1907) |
| Yes | Six or more residential units (38) |
| 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) | KEWA INC |
| Head officer | STEVEN R HOFFMAN |
| Managing agent | HOFFMAN MANAGEMENT |
| Last registered | 2025-08-29 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $10,283,000 | $4,627,350 |
| 2026 | $10,932,000 | $4,919,400 |
| 2027 | $11,655,000 | $5,244,750 |
The city's market estimate has risen 13% between tax years 2025 and 2027.
| Energy grade (LL33) | B — ENERGY STAR score 75/100 (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 | 116 St-Columbia University — 1 · 750 ft straight-line (about a 4-minute walk) · station accessibility: none |
| Bus | Nearest boarding stop: Riverside Dr / W 119 St — M5 · 150 ft |
| Citi Bike | W 120 St & Claremont Ave · 300 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: 36 ,125. 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.
468 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 |
7 311 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 HOFFMAN MANAGEMENT — 69 buildings, 3,893 units. Grades across the portfolio: A64 · B4 · D1. See the whole portfolio
showing 60 of 69 buildings
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 0 | 2 | 28 | 0 | 3 | 33 |
| 2018 | 5 | 4 | 3 | 0 | 6 | 18 |
| 2019 | 4 | 1 | 2 | 0 | 2 | 9 |
| 2020 | 3 | 2 | 4 | 0 | 1 | 10 |
| 2021 | 4 | 6 | 44 | 1 | 1 | 56 |
| 2022 | 3 | 1 | 3 | 0 | 2 | 9 |
| 2023 | 4 | 6 | 13 | 0 | 10 | 33 |
| 2024 | 13 | 0 | 5 | 1 | 3 | 22 |
| 2025 | 0 | 0 | 11 | 0 | 3 | 14 |
| 2026 | 0 | 1 | 0 | 0 | 5 | 6 |
Every one of the 333 recorded events, 1900–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 10027 · Landlord rankings · How grades work · The map · The Mice Map