1,655 recorded events, 1988–2026, from 18 city data systems. The city's paper trail here is mostly 739 ACRIS deeds & mortgages, 191 311 service requests, 177 HPD complaints.
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 73% 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 5.5. In ZIP 10025, 70% of residential buildings hold an A and 2% 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 | 53 total — 4 class C (immediately hazardous), 27 class B, 22 class A. Oldest open since 1993-08-18. |
status snapshot refreshed weekly from HPD records
4 heat or hot-water complaints in the last three years (winter 2024–25: 4).
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.
53 service requests in the last three years. Most common: PLUMBING (15) · Illegal Parking (11) · PAINT/PLASTER (5) · Noise (4) · Street Condition (3) · Rodent (2).
$9,337,632 in permitted construction work filed since 2016 (35 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 (1917) |
| Yes | Six or more residential units (47) |
| 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) | 650 WEST END AVENUE CONDOMINIUM |
| Head officer | JOSHUA SIEGEL |
| Managing agent | ARGO REAL ESTATE, LLC |
| Last registered | 2025-09-03 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $560,284 | $252,128 |
| 2026 | $191,930 | $86,369 |
| 2027 | $199,758 | $89,891 |
The city's market estimate has fallen 64% between tax years 2025 and 2027.
Tax exemptions on the roll: COLD WAR VETERAN - DISABILITY
For property tax, the Department of Finance values this condo as if it were a rental building. Its 2023 estimate: gross income $4,864,041 a year ($52.64 per sq ft), operating expenses $1,848,964 ($20.01 per sq ft), net operating income $3,015,077. These are the city's estimates from comparable rentals, not the building's actual budget, rents or maintenance charges.
| Energy grade (LL33) | A — ENERGY STAR score 87/100 (2022 disclosure cycle) |
| Heating fuel | NO2FUEL |
| Facade (Local Law 11) | SWARMP — "Safe With A Repair and Maintenance Program": known facade conditions that must be repaired (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 | 96 St — 1 2 3 · 550 ft straight-line (about a 3-minute walk) · station accessibility: full |
| Bus | Nearest boarding stop: Broadway / W 92 St — M104 · 300 ft |
| Citi Bike | W 92 St & Broadway · 300 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 084 Lillian Weber. 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.
650 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 |
| Anything else | Anything else |
53 311 service requests from this address in the last three years — 2 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 ARGO REAL ESTATE, LLC — 140 buildings, 9,601 units. Grades across the portfolio: A126 · B14. See the whole portfolio
showing 60 of 140 buildings
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2026-09-25 | Deed $2,627,500 — from KUNDRA, RAJAN; GUPTA, ANJALI to MIX, JULIA GRACE; MIX, MICHAEL ANDREW | $2,627,500 | |
| 2026-09-25 | Mortgage $751,076 — from MIX, JULIA GRACE; MIX, MICHAEL ANDREW to CITIZENS BANK, N.A. | $751,076 | |
| 2026-09-25 | Agreement $2,102,000 — from MIX, JULIA GRACE; MIX, MICHAEL ANDREW to CITIZENS BANK, N.A. | $2,102,000 | |
| 2026-09-23 | Sold for $2,627,500 | $2,627,500 | $55,904 |
| 2025-12-08 | Deed $1,250,000 — from THE ESTATE OF MYLES SHARE; LEE ZUCKERMAN SHARE, AS ADMINISTRATOR to ZUCKERMAN SHARE, LEE | $1,250,000 | |
| 2025-12-01 | Sold for $1,250,000 | $1,250,000 | $26,596 |
| 2025-12-01 | Sold for $1,250,000 | $1,250,000 | $26,596 |
| 2025-03-25 | Deed $2,700,000 — from ZHANNA BASINA, C0-TRUSTEE; KAROLINA LIKHACHEV, CO-TRUSTEE; THE KAROLINA LIKHACHEV 2021 TRU to TRIDENT MANAGEMENT LLC | $2,700,000 | |
| 2025-03-18 | Sold for $2,700,000 | $2,700,000 | $57,447 |
| 2024-11-19 | Mortgage $1,980,000 — from LE BRUSQ, HERVE; LABITA, CHRISTINE to MERS, INC. | $1,980,000 | |
| 2024-11-19 | Deed $2,475,000 — from BANK, KAREN to LABITA, CHRISTINE; LE BRUSQ, HERVE | $2,475,000 | |
| 2024-11-12 | Sold for $2,475,000 | $2,475,000 | $52,660 |
| 2023-09-08 | Mortgage $1,500,000 — from JOHNSON, MATTHEW; JOHNSON, NAOMI to MORTGAGE ELECTRONIC REGISTRATION SYSTEMS; MORGAN STANLEY PRIVATE BANK, NATIONAL AS | $1,500,000 | |
| 2023-07-18 | Deed $3,825,000 — from LEYTON, MARK; LEYTON, JENNIFER to BLOOMFIELD, JOHN V | $3,825,000 | |
| 2023-07-18 | Mortgage $2,103,000 — from BLOOMFIELD, JOHN V to MERS | $2,103,000 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 7 | 0 | 21 | 25 | 4 | 57 |
| 2018 | 0 | 2 | 109 | 1 | 4 | 116 |
| 2019 | 1 | 5 | 92 | 1 | 2 | 101 |
| 2020 | 2 | 5 | 46 | 9 | 2 | 64 |
| 2021 | 7 | 2 | 10 | 17 | 2 | 38 |
| 2022 | 17 | 9 | 10 | 49 | 4 | 89 |
| 2023 | 12 | 2 | 12 | 18 | 2 | 46 |
| 2024 | 10 | 1 | 12 | 8 | 5 | 36 |
| 2025 | 11 | 2 | 59 | 10 | 3 | 85 |
| 2026 | 6 | 1 | 10 | 8 | 1 | 26 |
Every one of the 1,655 recorded events, 1988–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 10025 · Landlord rankings · How grades work · The map · The Mice Map