1,828 recorded events, 1974–2026, from 20 city data systems. The city's paper trail here is mostly 646 HPD complaints, 539 HPD housing violations, 457 311 service requests.
Full record, year by year Support this site
A sustained record of distress well beyond its peers. More recorded distress than 97% 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 448.6. In ZIP 10033, 41% of residential buildings hold an A and 10% 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 | 42 total — 13 class C (immediately hazardous), 20 class B, 9 class A. Oldest open since 2006-02-08. |
status snapshot refreshed weekly from HPD records
18 heat or hot-water complaints in the last three years (winter 2023–24: 9 · winter 2024–25: 7 · winter 2025–26: 1). Repeated winter clusters suggest a chronic heating problem.
No bedbug-infested units reported in the last three years of filings.
90 service requests in the last three years. Most common: UNSANITARY CONDITION (15) · DOOR/WINDOW (11) · FLOORING/STAIRS (10) · PLUMBING (8) · HEAT/HOT WATER (7) · PAINT/PLASTER (7).
$60,000 in permitted construction work filed since 2016 (3 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 (1902) |
| Yes | Six or more residential units (14) |
| 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) | 350 Audubon Avenue |
| Head officer | Nirav Desai |
| Managing agent | ZION MGMT |
| Last registered | 2025-12-10 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $1,114,000 | $501,300 |
| 2026 | $1,184,000 | $532,800 |
| 2027 | $1,186,000 | $533,700 |
The city's market estimate has risen 6% 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 | 181 St — 1 · 450 ft straight-line (about a 2-minute walk) · station accessibility: none 181 St — A · 0.3 mi straight-line (about an 8-minute walk) · station accessibility: full |
| Bus | Nearest boarding stop: Saint Nicholas Av / W 181 St — M3 · 450 ft |
| Citi Bike | Amsterdam Ave & W 183 St · 500 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: 103, 132 Middle: 143, 346, 348. 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.
550 West 183 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 |
90 311 service requests from this address in the last three years — 7 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 ZION MGMT — 14 buildings, 948 units. Grades across the portfolio: A1 · B3 · C6 · D3 · F1. See the whole portfolio
| Building | Borough | Units | Grade |
|---|---|---|---|
| 5407 Kings Highway | BK | 225 | C |
| 2501 Tratman Avenue | BX | 213 | F |
| 78-34 164 Street | QN | 119 | C |
| 180 East 17 Street | BK | 90 | B |
| 541 West 49 Street | MN | 66 | C |
| 42-42 Ithaca Street | QN | 54 | C |
| 428 East 46 Street | BK | 50 | C |
| 202 East 91 Street | BK | 39 | D |
| 266 East 21 Street | BK | 24 | C |
| 211-01 Hillside Avenue | QN | 21 | B |
| 209-03 Hillside Avenue | QN | 19 | A |
| 550 West 183 Street | MN | 14 | D |
| 2750 Kingsbridge Terrace | BX | 10 | D |
| 254 6 Avenue | BK | 4 | B |
Most recent mortgage recorded against this lot: $24,796 on 2025-11-10 (lender: Dime Community Bank and The Dime Savings Bank Of Williamsburgh). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2025-11-10 | Deed $2,150,000 — from 350 AUDUBON HOLDING LLC to 350 AUDUBON REALTY LLC | $2,150,000 | |
| 2025-11-10 | Mortgage $24,797 — from 350 AUDUBON REALTY LLC to THE DIME SAVINGS BANK OF WILLIAMSBURGH; DIME COMMUNITY BANK | $24,797 | |
| 2025-11-10 | Agreement $1,820,000 — from 350 AUDUBON REALTY LLC to DIME COMMUNITY BANK; THE DIME SAVINGS BANK OF WILLIAMSBURGH | $1,820,000 | |
| 2025-11-10 | AL&R $1,820,000 — from 350 AUDUBON REALTY LLC to DIME COMMUNITY BANK; THE DIME SAVINGS BANK OF WILLIAMSBURGH | $1,820,000 | |
| 2025-11-04 | Sold for $2,150,000 | $2,150,000 | $153,571 |
| 2016-04-19 | Agreement $2,200,000 — from 350 AUDUBON HOLDING LLC to THE DIME SAVINGS BANK OF WILLIAMSBURGH | $2,200,000 | |
| 2016-04-19 | Mortgage $448,940 — from 350 AUDUBON HOLDING LLC to THE DIME SAVINGS BANK OF WILLIAMSBURGH | $448,940 | |
| 2016-04-19 | AL&R $2,200,000 — from 350 AUDUBON HOLDING LLC to THE DIME SAVINGS BANK OF WILLIAMSBURGH | $2,200,000 | |
| 2013-09-18 | Mortgage $317,191 — from 350 AUDUBON HOLDING LLC to THE FIRST NATIONAL BANK OF LONG ISLAND | $317,191 | |
| 2013-09-18 | Agreement $1,850,000 — from 350 AUDUBON HOLDING LLC to THE FIRST NATIONAL BANK OF LONG ISLAND | $1,850,000 | |
| 2013-09-18 | AL&R $1,850,000 — from 350 AUDUBON HOLDING LLC to THE FIRST NATIONAL BANK OF LONG ISLAND | $1,850,000 | |
| 2007-10-29 | Mortgage $576,418 — from AUDUBON HOLDING LLC to BANK OF SMITHTOWN | $576,418 | |
| 2007-10-29 | AL&R $1,700,000 — from AUDUBON HOLDING LLC to BANK OF SMITHTOWN | $1,700,000 | |
| 2007-10-29 | Agreement $1,700,000 — from AUDUBON HOLDING LLC to BANK OF SMITHTOWN | $1,700,000 | |
| 2005-11-02 | Mortgage $1,140,000 — from 350 AUDUBON HOLDING, LLC to INTERVEST NATIONAL BANK | $1,140,000 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 6 | 1 | 55 | 0 | 2 | 64 |
| 2018 | 0 | 0 | 108 | 2 | 2 | 112 |
| 2019 | 0 | 0 | 142 | 0 | 2 | 144 |
| 2020 | 0 | 0 | 137 | 0 | 2 | 139 |
| 2021 | 0 | 0 | 157 | 0 | 3 | 160 |
| 2022 | 0 | 0 | 65 | 0 | 3 | 68 |
| 2023 | 0 | 0 | 276 | 0 | 4 | 280 |
| 2024 | 0 | 1 | 100 | 0 | 4 | 105 |
| 2025 | 0 | 0 | 30 | 12 | 3 | 45 |
| 2026 | 0 | 0 | 134 | 0 | 1 | 135 |
Every one of the 1,828 recorded events, 1974–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 10033 · Landlord rankings · How grades work · The map · The Mice Map