411 recorded events, 1978–2026, from 16 city data systems. The city's paper trail here is mostly 78 311 service requests, 72 ACRIS deeds & mortgages, 70 DOB permits.
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 81% 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 2.6. In ZIP 11205, 49% of residential buildings hold an A and 13% grade D or F. How grades work
Among 17,252 25-99-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.
4 heat or hot-water complaints in the last three years (winter 2023–24: 2 · winter 2025–26: 2). Repeated winter clusters suggest a chronic heating problem.
No bedbug-infested units reported in the last three years of filings.
15 service requests in the last three years. Most common: Illegal Parking (4) · Blocked Driveway (3) · Noise (2) · HEAT/HOT WATER (2) · Lead (1) · Illegal Dumping (1).
$4,074,878 in permitted construction work filed since 2016 (44 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 (1891) |
| Yes | Six or more residential units (35) |
| 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) | 309-311 WASHINGTON 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 | $4,794,000 | $2,157,300 |
| 2026 | $5,282,000 | $2,376,900 |
| 2027 | $5,915,000 | $2,661,750 |
The city's market estimate has risen 23% between tax years 2025 and 2027.
| Heating fuel | NATURALGAS |
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 | Clinton-Washington Avs — G · 400 ft straight-line (about a 2-minute walk) · station accessibility: none |
| Bus | Nearest boarding stop: De Kalb Av / Washington Av — B38 · 250 ft |
| Citi Bike | Lafayette Ave & St James Pl · 450 ft · station location as of 2026-09-23; live availability |
| Bike facility | Painted bike lane mapped within 75 ft |
| School zones (2024–25 map) | Elementary: P.S. 020 Clinton Hill. 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.
309 Washington 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 |
15 311 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 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: $6,365,187 on 2020-09-11 (lender: New York Community Bank), covering 3 lots — the amount covers all of them. Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2025-12-01 | AL&R $29,000,000 — from 260 WASHINGTON STONE LLC; 309-311 WASHINGTON STONE LLC; 250 WASHINGTON STONE LLC to TRUIST BANK | $29,000,000 | |
| 2025-12-01 | M&CON $29,000,000 — from 309-311 WASHINGTON STONE LLC; 250 WASHINGTON STONE LLC; 260 WASHINGTON STONE LLC to TRUIST BANK | $29,000,000 | |
| 2020-09-11 | Agreement $30,000,000 — from 309-311 WASHINGTON STONE LLC; 250 WASHINGTON STONE LLC; 260 WASHINGTON STONE LLC to NEW YORK COMMUNITY BANK | $30,000,000 | |
| 2020-09-11 | Mortgage $6,365,188 — from 309-311 WASHINGTON STONE LLC; 250 WASHINGTON STONE LLC; 260 WASHINGTON STONE LLC to NEW YORK COMMUNITY BANK | $6,365,188 | |
| 2018-12-20 | AL&R $4,500,000 — from 309-311 WASHINGTON STONE LLC; 250 WASHINGTON STONE LLC; 260 WASHINGTON STONE LLC to BANKUNITED, N.A. | $4,500,000 | |
| 2018-12-20 | Mortgage $4,500,000 — from 260 WASHINGTON STONE LLC; 309-311 WASHINGTON STONE LLC; 250 WASHINGTON STONE LLC to BANKUNITED, N.A. | $4,500,000 | |
| 2018-12-20 | Agreement $14,000,000 — from 260 WASHINGTON STONE LLC; 250 WASHINGTON STONE LLC; 309-311 WASHINGTON STONE LLC to BANKUNITED, N.A. | $14,000,000 | |
| 2018-12-20 | Agreement $6,000,000 — from 309-311 WASHINGTON STONE LLC; 250 WASHINGTON STONE LLC; 260 WASHINGTON STONE LLC to BANKUNITED, N.A. | $6,000,000 | |
| 2017-01-06 | Agreement $20,000,000 — from 250 WASHINGTON STONE LLC; 309-311 WASHINGTON STONE LLC; 260 WASHINGTON STONE LLC to BANKUNITED, N.A. | $20,000,000 | |
| 2017-01-06 | AL&R $6,000,000 — from 250 WASHINGTON STONE LLC; 309-311 WASHINGTON STONE LLC; 260 WASHINGTON STONE LLC to BANKUNITED, N.A. | $6,000,000 | |
| 2017-01-06 | Agreement $6,000,000 — from 250 WASHINGTON STONE LLC; 309-311 WASHINGTON STONE LLC; 260 WASHINGTON STONE LLC to BANKUNITED, N.A. | $6,000,000 | |
| 2017-01-06 | Mortgage $6,000,000 — from 250 WASHINGTON STONE LLC; 260 WASHINGTON STONE LLC; 309-311 WASHINGTON STONE LLC to BANKUNITED, N.A. | $6,000,000 | |
| 2017-01-06 | AL&R $14,000,000 — from 309-311 WASHINGTON STONE LLC; 260 WASHINGTON STONE LLC; 250 WASHINGTON STONE LLC to BANKUNITED, N.A. | $14,000,000 | |
| 2017-01-06 | Agreement $14,000,000 — from 260 WASHINGTON STONE LLC; 250 WASHINGTON STONE LLC; 309-311 WASHINGTON STONE LLC to BANKUNITED, N.A. | $14,000,000 | |
| 2017-01-06 | Mortgage $14,000,000 — from 260 WASHINGTON STONE LLC; 309-311 WASHINGTON STONE LLC; 250 WASHINGTON STONE LLC to BANKUNITED, N.A. | $14,000,000 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 51 | 4 | 26 | 9 | 0 | 90 |
| 2018 | 21 | 2 | 12 | 4 | 2 | 41 |
| 2019 | 14 | 3 | 14 | 0 | 3 | 34 |
| 2020 | 17 | 1 | 5 | 8 | 2 | 33 |
| 2021 | 1 | 5 | 4 | 0 | 2 | 12 |
| 2022 | 0 | 1 | 5 | 0 | 2 | 8 |
| 2023 | 0 | 0 | 5 | 0 | 2 | 7 |
| 2024 | 2 | 0 | 12 | 0 | 2 | 16 |
| 2025 | 0 | 0 | 3 | 3 | 2 | 8 |
| 2026 | 0 | 1 | 5 | 0 | 3 | 9 |
Every one of the 411 recorded events, 1978–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 11205 · Landlord rankings · How grades work · The map · The Mice Map