807 recorded events, 1979–2026, from 17 city data systems. The city's paper trail here is mostly 262 311 service requests, 186 HPD housing violations, 170 HPD complaints.
Full record, year by year Support this site
A meaningful record of code violations or complaints relative to its peers. More recorded distress than 93% of 6-24-unit residential buildings citywide. The citywide median for 6-24-unit residential buildings is 16.3 penalty points per 10 units; this building carries 270. In ZIP 10024, 70% of residential buildings hold an A and 2% grade D or F. How grades work
Among 46,798 6-24-unit residential buildings citywide · left is less recorded distress, right is more
| Open HPD violations | 93 total — 20 class C (immediately hazardous), 61 class B, 12 class A. Oldest open since 2015-03-21. |
status snapshot refreshed weekly from HPD records
43 heat or hot-water complaints in the last three years (winter 2023–24: 2 · winter 2024–25: 37 · winter 2025–26: 4). Repeated winter clusters suggest a chronic heating problem.
No bedbug-infested units reported in the last three years of filings.
43 service requests in the last three years. Most common: HEAT/HOT WATER (14) · Illegal Parking (9) · Noise (6) · PLUMBING (3) · Sidewalk Condition (3) · Litter Basket Request (2).
$40,000 in permitted construction work filed since 2016 (2 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 (1890) |
| Yes | Six or more residential units (8) |
| 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) | HERLIEN AMSTERDAM LLC |
| Head officer | DYLAN PICHULIK |
| Managing agent | XL Real Property Management |
| Last registered | 2025-12-02 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $5,256,000 | $2,365,200 |
| 2026 | $6,307,000 | $2,838,150 |
| 2027 | $5,046,000 | $2,270,700 |
The city's market estimate has fallen 4% between tax years 2025 and 2027.
| Heating fuel | NATURALGAS |
| Restaurant | Cuisine | Grade | Notes |
|---|---|---|---|
| Hi Life | American | A | — |
Report to 311: Food poisoning · Food safety complaint
1 restaurant · 0 with mice evidence · See them on the Mice Map
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 | 86 St — 1 · 950 ft straight-line (about a 5-minute walk) · station accessibility: none |
| Bus | Nearest boarding stop: Amsterdam Av / W 83 St — M7 M11 · 150 ft |
| Citi Bike | Amsterdam Ave & W 82 St · 150 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 009 Sarah Anderson. 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.
477 Amsterdam 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 |
43 311 service requests from this address in the last three years — 14 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 XL REAL PROPERTY MANAGEMENT — 99 buildings, 536 units. Grades across the portfolio: A37 · B29 · C22 · D9 · F1. See the whole portfolio
showing 60 of 99 buildings
Most recent mortgage recorded against this lot: $9,000,000 on 2025-10-29 (lender: Bank Of America, N.A.), covering 5 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 |
|---|---|---|---|
| 2025-10-29 | Mortgage $9,000,000 — from HERLIEN AMSTERDAM LLC; HERLIEN SECOND LLC; HERLIEN 72ND STREET LLC; HERLIEN THIRD, LLC; PA to BANK OF AMERICA, N.A. | $9,000,000 | |
| 2016-08-02 | Deed $17,100,000 — from 477 AMSTERDAM REALTY LLC to HERLIEN AMSTERDAM LLC | $17,100,000 | |
| 2016-07-21 | Sold for $17,100,000 | $17,100,000 | $2,137,500 |
| 2014-05-22 | SPRD $10,100,000 — from 145 AVENUE A REALTY LLC; 477 AMSTERDAM REALTY LLC to MANUFACTURERS AND TRADERS TRUST COMPANY | $10,100,000 | |
| 2014-05-22 | SPRD $7,400,000 — from 477 AMSTERDAM REALTY LLC; 145 AVENUE A REALTY LLC to MANUFACTURERS AND TRADERS TRUST COMPANY | $7,400,000 | |
| 2014-05-22 | AL&R $7,400,000 — from 477 AMSTERDAM REALTY LLC to MANUFACTURERS AND TRADERS TRUST COMPANY | $7,400,000 | |
| 2014-05-22 | Mortgage $6,476,413 — from 477 AMSTERDAM REALTY LLC to MANUFACTURERS AND TRADERS TRUST COMPANY | $6,476,413 | |
| 2014-05-22 | Deed $8,500,000 — from 170 WEST 83RD STREET CORP. to 477 AMSTERDAM REALTY LLC | $8,500,000 | |
| 2014-05-22 | Agreement $7,400,000 — from 477 AMSTERDAM REALTY LLC to MANUFACTURERS AND TRADERS TRUST COMPANY | $7,400,000 | |
| 2014-05-19 | Agreement $3,200,000 — from 145 AVENUE A REALTY LLC; 192 EAST 3 REALTY LLC; 477 AMSTERDAM REALTY LLC to MANUFACTURERS AND TRADERS TRUST COMPANY | $3,200,000 | |
| 2014-05-19 | Agreement $3,200,000 — from 192 EAST 3 REALTY LLC; 477 AMSTERDAM REALTY LLC; 145 AVENUE A REALTY LLC to MANUFACTURERS AND TRADERS TRUST COMPANY | $3,200,000 | |
| 2014-05-19 | Agreement $3,200,000 — from 145 AVENUE A REALTY LLC; 192 EAST 3 REALTY LLC; 477 AMSTERDAM REALTY LLC to MANUFACTURERS AND TRADERS TRUST COMPANY | $3,200,000 | |
| 2008-11-17 | M&CON $828,119 — from 170 WEST 83RD STREET CORP., to ASTORIA FEDERAL SAVINGS AND LOAN ASSOCIA | $828,119 | |
| 1988-06-02 | Mortgage $475,000 — from MEI, ARMANDO to MANUFACTURERS & ETAL | $475,000 |
| Year | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|
| 2017 | 0 | 4 | 0 | 2 | 6 |
| 2018 | 0 | 3 | 0 | 2 | 5 |
| 2019 | 0 | 122 | 0 | 2 | 124 |
| 2020 | 0 | 42 | 0 | 2 | 44 |
| 2021 | 0 | 41 | 0 | 0 | 41 |
| 2022 | 0 | 90 | 0 | 4 | 94 |
| 2023 | 6 | 23 | 0 | 3 | 32 |
| 2024 | 0 | 67 | 0 | 2 | 69 |
| 2025 | 1 | 20 | 1 | 3 | 25 |
| 2026 | 0 | 17 | 0 | 2 | 19 |
Every one of the 807 recorded events, 1979–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 10024 · Landlord rankings · How grades work · The map · The Mice Map