765 recorded events, 1972–2026, from 16 city data systems. The city's paper trail here is mostly 235 HPD complaints, 220 311 service requests, 119 HPD housing violations.
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 86% 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 1.5. In ZIP 10031, 40% 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 | 2 total — 1 class C (immediately hazardous), 1 class B, 0 class A. Oldest open since 2022-11-02. |
status snapshot refreshed weekly from HPD records
6 heat or hot-water complaints in the last three years (winter 2025–26: 6).
No bedbug-infested units reported in the last three years of filings.
33 service requests in the last three years. Most common: Noise (24) · HEAT/HOT WATER (3) · Rodent (1) · Damaged Tree (1) · WATER LEAK (1) · GENERAL (1).
$607,472 in permitted construction work filed since 2016 (6 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 (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) | WEST 147 AND 150 LLC |
| Head officer | ALISTAIR ECONOMAKIS |
| Managing agent | TRI-HILL MANAGEMENT LLC |
| Last registered | 2025-09-12 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $2,830,000 | $1,273,500 |
| 2026 | $3,237,000 | $1,456,650 |
| 2027 | $3,395,000 | $1,527,750 |
The city's market estimate has risen 20% between tax years 2025 and 2027.
| Heating fuel | NO2FUEL |
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 | 145 St — A B C D · 900 ft straight-line (about a 4-minute walk) · station accessibility: none |
| Bus | Nearest boarding stop: Amsterdam Av / W 149 St — M100 · 150 ft |
| Citi Bike | W 148 St & Amsterdam Ave · 450 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 153 Adam Clayton Powell Middle: 319, 324. 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.
474 West 150 Street
| 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 |
33 311 service requests from this address in the last three years — 3 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 TRI-HILL MANAGEMENT LLC — 74 buildings, 2,315 units. Grades across the portfolio: A36 · B20 · C10 · D7. See the whole portfolio
showing 60 of 74 buildings
Most recent mortgage recorded against this lot: $1,990,474 on 2019-06-03 (lender: Jp Morgan Chase Bank, N.A.), covering 2 lots — the amount covers all of them. Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2019-06-03 | Agreement $8,800,000 — from WEST 147 AND 150 LC to JP MORGAN CHASE BANK, N.A. | $8,800,000 | |
| 2019-06-03 | Mortgage $1,990,475 — from WEST 147 AND 150 LC to JP MORGAN CHASE BANK, N.A. | $1,990,475 | |
| 2014-09-19 | Agreement $7,550,000 — from WEST 147 AND 150 LLC to JP MORGAN CHASE BANK, NA | $7,550,000 | |
| 2014-09-19 | Mortgage $1,860,011 — from WEST 147 AND 150 LLC to JP MORGAN CHASE BANK, NATIONAL ASSOCIATI | $1,860,011 | |
| 2011-09-14 | Agreement $6,000,000 — from JP MORGAN CHASE BANK, N.A. to WEST 147 AND 150 LLC | $6,000,000 | |
| 2007-10-29 | Agreement $6,340,000 — from WEST 147 AND 150 LLC to WASHINGTON MUTUAL BANK, A FEDERAL ASSOCI | $6,340,000 | |
| 2007-10-29 | Mortgage $1,310,095 — from WEST 147 AND 150 LLC to WASHINGTON MUTUAL BANK, A FEDERAL ASSOCI | $1,310,095 | |
| 2006-07-19 | AL&R $5,075,000 — from INDEPENDENCE COMMUNITY BANK to WEST 147 AND 150 LLC | $5,075,000 | |
| 2006-07-19 | Agreement $5,075,000 — from 147 AND 150 LLC to INDEPENDENCE COMMUNITY BANK | $5,075,000 | |
| 2006-07-19 | Mortgage $2,021,021 — from 147 AND 150 LLC to INDEPENDENCE COMMUNITY BANK | $2,021,021 | |
| 2006-07-19 | Deed $2,556,000 — from 147-150 LLC to WEST 147 AND 150 LLC | $2,556,000 | |
| 2003-11-17 | Agreement $3,200,000 — from NEW YORK COMMUNITY BANK to 147-150 LLC | $3,200,000 | |
| 2003-11-17 | Mortgage $255,220 — from 147-150 LLC to NEW YORK COMMUNITY BANK | $255,220 | |
| 2002-10-28 | Mortgage $1,743,454 — from 147-150 LLC to FIRST NIAGRA BANK | $1,743,454 | |
| 2000-03-30 | Mortgage $550,000 — from 474 WEST 150TH STREET REALTY LLC to NORTH FORK BANK | $550,000 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 0 | 0 | 5 | 0 | 2 | 7 |
| 2018 | 0 | 0 | 4 | 0 | 2 | 6 |
| 2019 | 0 | 0 | 16 | 2 | 1 | 19 |
| 2020 | 9 | 0 | 37 | 0 | 1 | 47 |
| 2021 | 2 | 0 | 5 | 0 | 1 | 8 |
| 2022 | 0 | 0 | 38 | 0 | 4 | 42 |
| 2023 | 0 | 0 | 6 | 0 | 11 | 17 |
| 2024 | 0 | 0 | 3 | 0 | 4 | 7 |
| 2025 | 0 | 1 | 10 | 0 | 3 | 14 |
| 2026 | 0 | 0 | 25 | 0 | 2 | 27 |
Every one of the 765 recorded events, 1972–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 10031 · Landlord rankings · How grades work · The map · The Mice Map