223 recorded events, 1970–2026, from 11 city data systems. The city's paper trail here is mostly 74 HPD housing violations, 71 311 service requests, 28 ACRIS deeds & mortgages.
Full record, year by year Support this site
A sustained record of distress well beyond its peers. More recorded distress than 99% of 1-5-unit residential buildings citywide. The citywide median for 1-5-unit residential buildings is 0 penalty points per 10 units; this building carries 722.5. In ZIP 11238, 51% of residential buildings hold an A and 10% grade D or F. How grades work
Among 699,345 1-5-unit residential buildings citywide · left is less recorded distress, right is more
No current HPD flags in the latest weekly snapshot: no open violations, no pending litigation, no active vacate orders, and not in the Alternative Enforcement Program.
6 heat or hot-water complaints in the last three years (winter 2023–24: 6).
No bedbug-infested units reported in the last three years of filings.
23 service requests in the last three years. Most common: Illegal Parking (6) · FLOORING/STAIRS (2) · HEAT/HOT WATER (2) · General Construction/Plumbing (2) · Real Time Enforcement (2) · PLUMBING (2).
$572,410 in permitted construction work filed since 2016 (5 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 (1898) |
| No | Six or more residential units (4) |
| No | 421-a / J-51 tax benefit on the current tax roll |
1 of 3 signals present. Only a partial profile — stabilization is possible but less likely. The definitive answer for any unit: request its rent history from NYS Homes & Community Renewal (free, at hcr.ny.gov).
| Registered owner(s) | 621 Vanderbilt LLC |
| Head officer | alon ashourzadeh |
| Managing agent | 621 Vanderbilt LLC |
| Last registered | 2026-07-15 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $1,597,200 | $718,740 |
| 2026 | $1,703,000 | $766,350 |
| 2027 | $1,928,000 | $867,600 |
The city's market estimate has risen 21% between tax years 2025 and 2027.
Tax exemptions on the roll: COLD WAR VETERAN - DISABILITY
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 | 7 Av — B Q · 0.2 mi straight-line (about a 6-minute walk) · station accessibility: none Grand Army Plaza — 2 3 · 0.3 mi straight-line (about a 7-minute walk) · station accessibility: none |
| Bus | Nearest boarding stop: Vanderbilt Av / Saint Marks Av — B69 · 200 ft |
| Citi Bike | Bergen St & Vanderbilt Ave · 300 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: Public School 9 The Sarah Smith Garnet School. 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.
621 Vanderbilt 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 |
23 311 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.
Most recent mortgage recorded against this lot: $3,050,000 on 2024-05-23 (lender: Hakimian Partners LLC and Hakkimian Partners LLC). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2025-04-17 | M&CON $3,385,000 — from 621 VANDERBILT LLC to CUSTOMERS BANK | $3,385,000 | |
| 2025-04-17 | AL&R $3,385,000 — from 621 VANDERBILT LLC to CUSTOMERS BANK | $3,385,000 | |
| 2024-05-31 | AL&R $3,050,000 — from 621 VANDERBILT LLC to HAKIMIAN PARTNERS LLC | $3,050,000 | |
| 2024-05-23 | Deed $2,600,000 — from PARKER, JAMES; PARKER, CARNELL; PARKER, VELMA to 621 VANDERBILT LLC | $2,600,000 | |
| 2024-05-23 | Mortgage $3,050,000 — from 621 VANDERBILT LLC; 621 VANDERBILT LLC to HAKIMIAN PARTNERS LLC; HAKKIMIAN PARTNERS LLC | $3,050,000 | |
| 2024-05-23 | Mortgage $3,050,000 — from 621 VANDERBILT LLC; 621 VANDERBILT LLC to HAKIMIAN PARTNERS LLC; HAKKIMIAN PARTNERS LLC | $3,050,000 | |
| 2024-05-13 | Sold for $2,600,000 | $2,600,000 | $650,000 |
| 2007-11-27 | Mortgage $225,000 — from PARKER, VELMA; PARKER, JAMES to JP MORGAN CHASE BANK NA | $225,000 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 0 | 0 | 3 | 0 | 2 | 5 |
| 2018 | 0 | 0 | 2 | 0 | 2 | 4 |
| 2019 | 0 | 0 | 4 | 0 | 2 | 6 |
| 2020 | 0 | 0 | 17 | 0 | 0 | 17 |
| 2021 | 0 | 0 | 9 | 0 | 0 | 9 |
| 2022 | 0 | 0 | 14 | 0 | 0 | 14 |
| 2023 | 0 | 0 | 20 | 1 | 6 | 27 |
| 2024 | 9 | 4 | 61 | 5 | 1 | 80 |
| 2025 | 0 | 1 | 7 | 4 | 1 | 13 |
| 2026 | 0 | 0 | 9 | 0 | 1 | 10 |
Every one of the 223 recorded events, 1970–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 11238 · Landlord rankings · How grades work · The map · The Mice Map