245 recorded events, 1969–2026, from 16 city data systems. The city's paper trail here is mostly 73 ACRIS deeds & mortgages, 48 rodent inspections, 34 311 service requests.
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 70% 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 6.1. In ZIP 10028, 79% of residential buildings hold an A and 3% 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 | 6 total — 0 class C (immediately hazardous), 4 class B, 2 class A. Oldest open since 2019-05-28. |
status snapshot refreshed weekly from HPD records
No heat or hot-water complaints in the last three years.
No bedbug-infested units reported in the last three years of filings.
7 service requests in the last three years. Most common: Rodent (4) · UNSANITARY CONDITION (3).
$2,265,100 in permitted construction work filed since 2016 (9 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 (1920) |
| Yes | Six or more residential units (15) |
| 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) | 512E81 STONE LLC |
| Head officer | ILYAS JULSAITOV |
| Managing agent | GREENETREE MANAGEMENT |
| Last registered | 2026-06-26 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $2,567,000 | $1,155,150 |
| 2026 | $2,729,000 | $1,228,050 |
| 2027 | $3,034,000 | $1,365,300 |
The city's market estimate has risen 18% between tax years 2025 and 2027.
| Heating fuel | NATURALGAS |
Not in the FEMA 1%-annual-chance floodplain (2015 preliminary maps).
Hurricane evacuation zone 6 of 6 — zone 1 evacuates first.
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 — Q · 0.3 mi straight-line (about a 9-minute walk) · station accessibility: full |
| Bus | Nearest boarding stop: York Av / E 82 St — M31 · 350 ft |
| Citi Bike | E 81 St & York Ave · 400 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 158 Bayard Taylor Middle: J.H.S. 167 Robert F. Wagner. 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.
512 East 81 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 |
7 311 service requests from this address in the last three years.
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 GREENETREE MANAGEMENT — 19 buildings, 519 units. Grades across the portfolio: A16 · B3. See the whole portfolio
| Building | Borough | Units | Grade |
|---|---|---|---|
| 10 Rutgers Street | MN | 83 | A |
| 909 Atlantic Avenue | BK | 78 | A |
| 440 West 47 Street | MN | 45 | A |
| 1043 Fulton Street | BK | 37 | A |
| 309 Washington Avenue | BK | 35 | A |
| 309 East 75 Street | MN | 27 | A |
| 260 Washington Avenue | BK | 27 | A |
| 351 East 82 Street | MN | 24 | A |
| 1413 York Avenue | MN | 22 | A |
| 335 East 65 Street | MN | 22 | A |
| 484 East 74 Street | MN | 20 | A |
| 528 East 85 Street | MN | 17 | A |
| 250 Washington Avenue | BK | 16 | A |
| 102 Suffolk Street | MN | 16 | B |
| 2095 Madison Avenue | MN | 16 | B |
| 512 East 81 Street | MN | 15 | A |
| 1750 2 Avenue | MN | 8 | A |
| 1752 2 Avenue | MN | 8 | A |
| 368 Myrtle Avenue | BK | 3 | B |
Most recent mortgage recorded against this lot: $5,377,847 on 2016-10-11 (lender: Arbor Realty Sr, INC.). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2017-09-26 | M&CON $7,125,000 — from 512E81 STONE LLC to SIGNATURE BANK | $7,125,000 | |
| 2017-09-26 | AL&R $7,125,000 — from 512E81 STONE LLC to SIGNATURE BANK | $7,125,000 | |
| 2016-10-11 | Agreement $6,770,000 — from 512E81 STONE LLC to ARBOR REALTY SR, INC. | $6,770,000 | |
| 2016-10-11 | AL&R $6,770,000 — from 512E81 STONE LLC to ARBOR REALTY SR, INC. | $6,770,000 | |
| 2016-10-11 | Deed $7,314,907 — from GB 512 LLC; JB 512 LLC; REISSMAN, CHRISTINE to 512E81 STONE LLC | $7,314,907 | |
| 2016-10-11 | Mortgage $5,377,847 — from 512E81 STONE LLC to ARBOR REALTY SR, INC. | $5,377,847 | |
| 2016-09-22 | Sold for $7,314,907 | $7,314,907 | $487,660 |
| 2014-07-31 | Agreement $1,450,000 — from JORDAN PHILIP CORPORATION to CAPITAL ONE NATIONAL ASSOCIATION | $1,450,000 | |
| 2014-07-31 | AL&R $1,450,000 — from JORDAN PHILIP CORPORATION to CAPITAL ONE NATIONAL ASSOCIATION | $1,450,000 | |
| 2014-07-31 | Mortgage $94,708 — from JORDAN PHILIP CORPORATION to CAPITAL ONE NATIONAL ASSOCIATION | $94,708 | |
| 2005-03-22 | Agreement $1,635,972 — from JORDAN PHILIP CORPORATION to NORTH FORK BANK | $1,635,972 | |
| 2002-10-09 | Mortgage $823,989 — from JORDAN PHILIP CORPORATION to NORTH FORK BANK | $823,989 | |
| 1998-07-02 | Mortgage $86,730 — from JORDAN PHILIP CORPORATION to NORTH FORK BANK | $86,730 | |
| 1993-12-21 | Mortgage $884,000 — from JORDAN PHILIP CORP to GREATER NEW YORK SVGS BK | $884,000 | |
| 1993-12-21 | Mortgage $640,759 — from JORDAN PHILIP CORP. to GREATER NEW YORK SVGS BK | $640,759 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 10 | 5 | 2 | 5 | 9 | 31 |
| 2018 | 0 | 1 | 2 | 0 | 10 | 13 |
| 2019 | 0 | 1 | 22 | 0 | 16 | 39 |
| 2020 | 0 | 0 | 1 | 0 | 1 | 2 |
| 2021 | 0 | 0 | 3 | 0 | 1 | 4 |
| 2022 | 0 | 2 | 7 | 0 | 5 | 14 |
| 2023 | 0 | 0 | 7 | 0 | 2 | 9 |
| 2024 | 0 | 0 | 11 | 4 | 5 | 20 |
| 2025 | 0 | 0 | 1 | 0 | 4 | 5 |
| 2026 | 0 | 0 | 1 | 6 | 3 | 10 |
Every one of the 245 recorded events, 1969–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 10028 · Landlord rankings · How grades work · The map · The Mice Map