2,643 recorded events, 1900–2026, from 21 city data systems. The city's paper trail here is mostly 1,122 311 service requests, 645 HPD complaints, 257 HPD housing violations.
Full record, year by year Support this site
A modest record — below the level that usually signals systemic problems. More recorded distress than 77% 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 21.5. In ZIP 10023, 77% of residential buildings hold an A and 3% 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 | 49 total — 14 class C (immediately hazardous), 25 class B, 10 class A. Oldest open since 2020-02-13. |
status snapshot refreshed weekly from HPD records
143 heat or hot-water complaints in the last three years (winter 2023–24: 22 · winter 2024–25: 65 · winter 2025–26: 52). Repeated winter clusters suggest a chronic heating problem.
No bedbug-infested units reported in the last three years of filings.
$2,500 in enforcement penalties imposed (ECB/OATH) in the last three years.
400 service requests in the last three years. Most common: HEAT/HOT WATER (71) · PLUMBING (50) · UNSANITARY CONDITION (49) · Illegal Parking (42) · Noise (34) · DOOR/WINDOW (24).
$199,200 in permitted construction work filed since 2016 (3 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.
| No | Built before 1974 (2006) |
| Yes | Six or more residential units (331) |
| Yes | 421-a / J-51 tax benefit on the current tax roll |
2 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) | 33 WEST END AVE ASSOC LP |
| Head officer | PETER FINE |
| Managing agent | KNICKERBOCKER MANAGEMENT LLC |
| Last registered | 2025-12-16 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $2,076,330 | $934,349 |
| 2026 | $2,125,494 | $956,473 |
| 2027 | $0 | $0 |
The city's market estimate has fallen 100% between tax years 2025 and 2027.
Tax exemptions on the roll: 420C · 421A 20 YR NO CAP
For property tax, the Department of Finance values this condo as if it were a rental building. Its 2023 estimate: gross income $12,454,554 a year ($43.26 per sq ft), operating expenses $4,681,254 ($16.26 per sq ft), net operating income $7,773,300. 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 19/100, posted at the entrance by law (2022 disclosure cycle) |
| Heating fuel | NATURALGAS |
| Facade (Local Law 11) | SAFE (cycle 9) |
| Restaurant | Cuisine | Grade | Notes |
|---|---|---|---|
| Bod Fitness NYC LLC | Not yet graded | — | |
| Crossfit Spot | Juice, Smoothies, Fruit Salads | A | — |
| Subway | Sandwiches | A | — |
Report to 311: Food poisoning · Food safety complaint
3 restaurants · 0 with mice evidence · See them on the Mice Map
1 Food Establishment complaint to 311 at this address in the last three years (most often: Rodents/Insects/Garbage), shared by 3 restaurants · complaints filed by the public; DOHMH investigates, outcomes aren't published.
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.
3 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 | 66 St-Lincoln Center — 1 · 0.4 mi straight-line (about a 10-minute walk) · station accessibility: full 59 St-Columbus Circle — 1 A B C D · 0.5 mi straight-line (about a 13-minute walk) · station accessibility: full |
| Bus | Nearest boarding stop: West End Av / W 61 St — M57 · 150 ft |
| Citi Bike | West End Ave & W 60 St · 350 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: The Riverside School for Makers and Artists. 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.
33 West End Avenue
| 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 |
| Food poisoning | Food poisoning |
| Food safety complaint | Food safety complaint |
| Anything else | Anything else |
400 311 service requests from this address in the last three years — 71 of them about heat or hot water.
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 KNICKERBOCKER MANAGEMENT LLC — 3 buildings, 521 units. Grades across the portfolio: A1 · B2. See the whole portfolio
| Building | Borough | Units | Grade |
|---|---|---|---|
| 33 West End Avenue | MN | 331 | B |
| 3880 Orloff Avenue | BX | 101 | B |
| 303 10 Avenue | MN | 89 | A |
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2019-09-03 | Agreement $80,000,000 — from WEST 61ST STREET ASSOCIATES, LLC to JONES LANG LASALLE MULTIFAMILY, LLC | $80,000,000 | |
| 2019-09-03 | Agreement $80,000,000 — from WEST 61ST STREET ASSOCIATES, LLC to JONES LANG LASALLE MULTIFAMILY, LLC | $80,000,000 | |
| 2019-09-03 | Mortgage $3,621,481 — from WEST 61ST STREET ASSOCIATES, LLC to JONES LANG LASALLE MULTIFAMILY, LLC | $3,621,481 | |
| 2019-09-03 | Agreement $80,000,000 — from WEST 61ST STREET ASSOCIATES, LLC to JONES LANG LASALLE MULTIFAMILY, LLC | $80,000,000 | |
| 2019-09-03 | Mortgage $3,621,481 — from WEST 61ST STREET ASSOCIATES, LLC to JONES LANG LASALLE MULTIFAMILY, LLC | $3,621,481 | |
| 2019-09-03 | Mortgage $3,621,481 — from WEST 61ST STREET ASSOCIATES, LLC to JONES LANG LASALLE MULTIFAMILY, LLC | $3,621,481 | |
| 2015-02-25 | Agreement $82,000,000 — from WEST 61ST STREET ASSOCIATES, LLC to OAK GROVE COMMERCIAL MORTGAGE, LLC | $82,000,000 | |
| 2015-02-25 | Mortgage $21,215,000 — from WEST 61ST STREET ASSOCIATES, LLC to OAK GROVE COMMERCIAL MORTGAGE, LLC | $21,215,000 | |
| 2015-02-25 | Agreement $82,000,000 — from WEST 61ST STREET ASSOCIATES, LLC to OAK GROVE COMMERCIAL MORTGAGE, LLC | $82,000,000 | |
| 2015-02-25 | Mortgage $21,215,000 — from WEST 61ST STREET ASSOCIATES, LLC to OAK GROVE COMMERCIAL MORTGAGE, LLC | $21,215,000 | |
| 2015-02-25 | Deed $100,000 — from SENIOR LIVING OPTIONS, INC. to WEST 61ST STREET ASSOCIATES, LLC | $100,000 | |
| 2015-02-25 | Mortgage $21,215,000 — from WEST 61ST STREET ASSOCIATES, LLC to OAK GROVE COMMERCIAL MORTGAGE, LLC | $21,215,000 | |
| 2015-02-25 | Agreement $82,000,000 — from WEST 61ST STREET ASSOCIATES, LLC to OAK GROVE COMMERCIAL MORTGAGE, LLC | $82,000,000 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 0 | 23 | 88 | 0 | 10 | 121 |
| 2018 | 0 | 4 | 142 | 0 | 15 | 161 |
| 2019 | 6 | 15 | 106 | 12 | 9 | 148 |
| 2020 | 0 | 1 | 94 | 0 | 5 | 100 |
| 2021 | 0 | 10 | 103 | 0 | 6 | 119 |
| 2022 | 0 | 2 | 100 | 0 | 9 | 111 |
| 2023 | 0 | 18 | 153 | 0 | 10 | 181 |
| 2024 | 0 | 1 | 275 | 0 | 7 | 283 |
| 2025 | 0 | 10 | 337 | 5 | 11 | 363 |
| 2026 | 0 | 4 | 174 | 0 | 5 | 183 |
Every one of the 2,643 recorded events, 1900–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 10023 · Landlord rankings · How grades work · The map · The Mice Map