4,673 recorded events, 1900–2026, from 20 city data systems. The city's paper trail here is mostly 1,822 311 service requests, 1,295 HPD complaints, 1,147 HPD housing violations.
Full record, year by year Support this site
A sustained record of distress well beyond its peers. More recorded distress than 95% 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 333.2. In ZIP 10463, 74% of residential buildings hold an A and 5% 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 | 233 total — 75 class C (immediately hazardous), 110 class B, 48 class A. Oldest open since 2012-07-06. |
| Alternative Enforcement | currently in HPD's worst-buildings program |
status snapshot refreshed weekly from HPD records
57 heat or hot-water complaints in the last three years (winter 2023–24: 35 · winter 2024–25: 12 · winter 2025–26: 10). Repeated winter clusters suggest a chronic heating problem.
No bedbug-infested units reported in the last three years of filings.
$163,125 in enforcement penalties imposed (ECB/OATH) in the last three years.
559 service requests in the last three years. Most common: Illegal Parking (83) · Elevator (77) · Dirty Condition (68) · Noise (51) · UNSANITARY CONDITION (46) · Residential Disposal Complaint (30).
$294,000 in permitted construction work filed since 2016 (6 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 (1927) |
| Yes | Six or more residential units (40) |
| Yes | 421-a / J-51 tax benefit on the current tax roll |
3 of 3 signals present. Buildings receiving 421-a or J-51 benefits are generally required to register their units as rent-stabilized for the duration of the benefit. The definitive answer for any unit: request its rent history from NYS Homes & Community Renewal (free, at hcr.ny.gov).
| Registered owner(s) | AV 3804 LLC |
| Head officer | JOSEPH HOCH |
| Managing agent | PARK DRIVE MANAGEMENT |
| Last registered | 2025-07-16 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $4,260,000 | $1,917,000 |
| 2026 | $4,370,000 | $1,966,500 |
| 2027 | $4,480,000 | $2,016,000 |
The city's market estimate has risen 5% between tax years 2025 and 2027.
Tax exemptions on the roll: J51
| Energy grade (LL33) | F — did not submit required benchmarking data, posted at the entrance by law (2022 disclosure cycle) |
| Heating fuel | NATURALGAS |
| Restaurant | Cuisine | Grade | Notes |
|---|---|---|---|
| An Beal Bocht Cafe | American | A | — |
| Lava House Crepes & Cafe | Bakery Products/Desserts | B | Mice evidence |
| Vegan Bodeguita | Not yet graded | — |
Report to 311: Food poisoning · Food safety complaint
3 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 3 restaurants
2 Food Establishment complaints to 311 at this address in the last three years (most often: Food Preparation Location, Rodents/Insects/Garbage), shared by 3 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.
2 street-flooding or sewer-backup complaints at this address since 2014 (0 in the last three years).
Sources: FEMA flood maps (coastal), NYC DEP Stormwater Flood Maps (cloudburst), NYC hurricane evacuation zones, and 311 records for this address.
| Subway | 238 St — 1 · 0.3 mi straight-line (about a 7-minute walk) · station accessibility: none |
| Bus | Nearest boarding stop: Riverdale Av / W 236 St — Bx7 · 600 ft |
| Citi Bike | Waldo Ave & Manhattan College Pkwy · 800 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 081 Robert J. Christen Middle: Riverdale / Kingsbridge Academy (Middle School / High School 141). 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.
3804 Greystone 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 |
559 311 service requests from this address in the last three years — 27 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 PARK DRIVE MANAGEMENT — 4 buildings, 240 units. Grades across the portfolio: B1 · C2 · D1. See the whole portfolio
| Building | Borough | Units | Grade |
|---|---|---|---|
| 41-15 46 Street | QN | 96 | C |
| 41-29 46 Street | QN | 96 | B |
| 3804 Greystone Avenue | BX | 40 | D |
| 467 Vanderbilt Avenue | BK | 8 | C |
Most recent mortgage recorded against this lot: $1,246,217 on 2015-04-10 (lender: JPMorgan Chase Bank, N.A.). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2022-04-11 | Agreement $6,000,000 — from JPMORGAN CHASE BANK, N.A. to AV GREYSTONE, LLC | $6,000,000 | |
| 2015-06-04 | Agreement $6,000,000 — from AV GREYSTONE, LLC to JPMORGAN CHASE BANK, N.A. | $6,000,000 | |
| 2015-04-10 | Mortgage $1,246,218 — from AV GREYSTONE, LLC to JPMORGAN CHASE BANK, N.A. | $1,246,218 | |
| 2011-01-21 | Agreement $5,100,000 — from AV GREYSTONE, LLC to THE DIME SAVINGS BANK OF WILLIAMSBURGH | $5,100,000 | |
| 2011-01-21 | Mortgage $636,636 — from AV GREYSTONE, LLC to THE DIME SAVINGS BANK OF WILLIAMSBURGH | $636,636 | |
| 2005-05-27 | Mortgage $2,343,500 — from AV POLO RUN ASSOCIATES LTD., L.P. to INDEPENDENCE COMMUNITY BANK | $2,343,500 | |
| 2005-05-27 | AL&R $2,343,500 — from INDEPENDENCE COMMUNITY BANK to AV POLO RUN ASSOCIATES LTD., L.P. | $2,343,500 | |
| 2001-06-29 | Mortgage $972,967 — from A.V. POLO RUN ASSOCIATES, LTD. L.P. to INDEPENDENCE COMMUNITY BANK | $972,967 | |
| 1997-06-26 | Mortgage $467,937 — from AV POLO RUN ASSOCIATES, LTD to INDEPENDENCE SAVINGSBANK | $467,937 | |
| 1988-11-02 | Mortgage $1,350,000 — from SUTTON, GLENN III; BRENNAN, MARK to 3804 GREYSTONE AVE.CO. | $1,350,000 | |
| 1985-05-14 | Mortgage $800,000 — from 3804 OWNER'S CORP to WEISSMAN MANAGEMENTCORP | $800,000 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 0 | 5 | 283 | 0 | 1 | 289 |
| 2018 | 0 | 8 | 366 | 0 | 2 | 376 |
| 2019 | 3 | 8 | 398 | 0 | 1 | 410 |
| 2020 | 3 | 19 | 277 | 0 | 3 | 302 |
| 2021 | 0 | 17 | 370 | 0 | 6 | 393 |
| 2022 | 0 | 17 | 112 | 1 | 2 | 132 |
| 2023 | 1 | 16 | 363 | 0 | 3 | 383 |
| 2024 | 0 | 16 | 227 | 0 | 9 | 252 |
| 2025 | 0 | 7 | 436 | 0 | 8 | 451 |
| 2026 | 0 | 18 | 290 | 0 | 7 | 315 |
Every one of the 4,673 recorded events, 1900–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 10463 · Landlord rankings · How grades work · The map · The Mice Map