1,236 recorded events, 1900–2026, from 22 city data systems. The city's paper trail here is mostly 531 311 service requests, 301 HPD complaints, 79 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 70% 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 66. In ZIP 10032, 36% 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 | 8 total — 7 class C (immediately hazardous), 1 class B, 0 class A. Oldest open since 2018-04-06. |
status snapshot refreshed weekly from HPD records
289 heat or hot-water complaints in the last three years (winter 2023–24: 116 · winter 2024–25: 38 · winter 2025–26: 135). Repeated winter clusters suggest a chronic heating problem.
No bedbug-infested units reported in the last three years of filings.
234 service requests in the last three years. Most common: HEAT/HOT WATER (144) · Noise (20) · Illegal Parking (11) · Food Establishment (9) · GENERAL (8) · Water System (6).
$1,783,074 in permitted construction work filed since 2016 (26 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 (1922) |
| Yes | Six or more residential units (59) |
| 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) | BLDG 620 WEST 171ST STREET LLC |
| Head officer | CHRISTOPHER ORPHEUS |
| Managing agent | BLDG MANAGEMENT CO., INC. |
| Last registered | 2025-08-15 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $7,483,000 | $3,367,350 |
| 2026 | $8,179,000 | $3,680,550 |
| 2027 | $8,659,000 | $3,896,550 |
The city's market estimate has risen 16% between tax years 2025 and 2027.
| Energy grade (LL33) | D — ENERGY STAR score 51/100, posted at the entrance by law (2022 disclosure cycle) |
| Heating fuel | NATURALGAS |
| Facade (Local Law 11) | SAFE (cycle 9) |
| Restaurant | Cuisine | Grade | Notes |
|---|---|---|---|
| Jersey Mike's #34074 | Sandwiches | B | — |
| Kung Fu Tea | Asian/Asian Fusion | A | Mice evidence |
| La Dinastia | Chinese/Cuban | A | — |
| Wingstop | Chicken | A | — |
Report to 311: Food poisoning · Food safety complaint
4 restaurants · 1 with mice evidence · See them on the Mice Map
1 food-poisoning report to 311 at this address in the last three years (0 with three or more people sick), shared by 4 restaurants
9 Food Establishment complaints to 311 at this address in the last three years (most often: Kitchen/Food Prep Area, Rodents/Insects/Garbage, Bare Hands in Contact w/ Food), shared by 4 restaurants · complaints filed by the public; DOHMH investigates, outcomes aren't published.
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 | 168 St — 1 A C · 450 ft straight-line (about a 2-minute walk) · station accessibility: partial |
| Bus | Nearest boarding stop: Broadway / W 171 St — Bx7 M5 M100 · 200 ft |
| Citi Bike | W 171 St & St Nicholas Ave · 300 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S./I.S. 173 Fort Washington School in the Heights 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.
4051 Broadway
| 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 |
234 311 service requests from this address in the last three years — 144 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 BLDG MANAGEMENT CO., INC. — 76 buildings, 5,436 units. Grades across the portfolio: A58 · B14 · C2. See the whole portfolio
showing 60 of 76 buildings
Most recent mortgage recorded against this lot: $503,500 on 1982-02-26 (lender: Rockville Equities INC), 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 |
|---|---|---|---|
| 2024-01-16 | RPTT&RET $108,800,000 — from GOLDMAN, DORIAN S; NEW GOLD EQUITIES CORP.; GOLDMAN, LLOYD; GOLDMAN, KATJA B to BLDG HOLDINGS II LLC | $108,800,000 | |
| 1982-02-26 | Mortgage $503,500 — from GREENPOINT TERM/WHSE/INC to ROCKVILLE EQUITIES INC | $503,500 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 2 | 0 | 15 | 0 | 5 | 22 |
| 2018 | 8 | 2 | 50 | 0 | 7 | 67 |
| 2019 | 7 | 4 | 18 | 0 | 8 | 37 |
| 2020 | 10 | 0 | 29 | 0 | 1 | 40 |
| 2021 | 6 | 8 | 39 | 0 | 3 | 56 |
| 2022 | 12 | 2 | 24 | 0 | 4 | 42 |
| 2023 | 0 | 2 | 108 | 1 | 8 | 119 |
| 2024 | 7 | 2 | 89 | 2 | 13 | 113 |
| 2025 | 6 | 1 | 168 | 0 | 5 | 180 |
| 2026 | 2 | 0 | 88 | 0 | 7 | 97 |
Every one of the 1,236 recorded events, 1900–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 10032 · Landlord rankings · How grades work · The map · The Mice Map