268 recorded events, 1967–2026, from 15 city data systems. The city's paper trail here is mostly 101 ACRIS deeds & mortgages, 70 311 service requests, 19 DOB violations.
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 77% 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 3.9. In ZIP 10022, 72% of residential buildings hold an A and 6% 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 | 1 total — 0 class C (immediately hazardous), 1 class B, 0 class A. Oldest open since 2016-09-19. |
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.
$7,500 in enforcement penalties imposed (ECB/OATH) in the last three years.
19 service requests in the last three years. Most common: Noise (9) · Electrical (1) · Asbestos (1) · Missed Collection (1) · New Tree Request (1) · Sewer (1).
$100,000 in permitted construction work filed since 2016 (1 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 (1960) |
| Yes | Six or more residential units (24) |
| 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) | 336 EAST 50TH ST TENANTS CORP |
| Head officer | SONALi PATHIRANa |
| Managing agent | MAXWELL-KATES INC. |
| Last registered | 2025-10-16 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $3,543,000 | $1,594,350 |
| 2026 | $3,379,000 | $1,520,550 |
| 2027 | $4,043,000 | $1,819,350 |
The city's market estimate has risen 14% between tax years 2025 and 2027.
Tax exemptions on the roll: SENIOR CITIZEN HOMEOWNER
For property tax, the Department of Finance values this co-op as if it were a rental building. Its 2022 estimate: gross income $638,944 a year ($46.06 per sq ft), operating expenses $167,574 ($12.08 per sq ft), net operating income $471,371. These are the city's estimates from comparable rentals, not the building's actual budget, rents or maintenance charges.
| Heating fuel | NO2FUEL |
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.
1 street-flooding or sewer-backup complaints at this address since 2025 (1 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 | 51 St — 6 E F · 0.2 mi straight-line (about a 6-minute walk) · station accessibility: full Grand Central-42 St — 4 5 6 7 S · 0.4 mi straight-line (about a 12-minute walk) · station accessibility: full |
| Bus | Nearest boarding stop: E 49 St / 1 Av — M50 · 250 ft |
| Citi Bike | E 51 St & 1 Ave · 400 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 059 Beekman Hill International Middle: J.H.S. 104 Simon Baruch. 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.
336 East 50 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 |
19 311 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 MAXWELL-KATES INC. — 196 buildings, 14,349 units. Grades across the portfolio: A182 · B9 · C2 · F1. See the whole portfolio
showing 60 of 196 buildings
Most recent mortgage recorded against this lot: $500,000 on 2022-02-10 (lender: National Consumer Cooperative Bank). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2026-05-05 | RPTT&RET $520,000 — from RICCIONE, MICHAEL JOHN to GARZON, LEONARDO PEDRAZA | $520,000 | |
| 2026-05-01 | Sold for $520,000 | $520,000 | $21,667 |
| 2025-10-16 | RPTT&RET $415,000 — from PATHIRANA, MANISHA SONALI to BIRMINGHAM, DANIEL G | $415,000 | |
| 2025-10-03 | Sold for $415,000 | $415,000 | $17,292 |
| 2023-11-21 | RPTT&RET $380,000 — from THE ESTATE OF WILLIAM D. POTTS; TIMOTHY POTTS, AS EXCUTOR to NINO, HOMERO | $380,000 | |
| 2023-11-06 | Sold for $380,000 | $380,000 | $15,833 |
| 2022-11-21 | RPTT&RET $420,000 — from KEEHN, DENNIS G; KEEHN, KEVIN to GOLDFINE, ADAM SOLOMON | $420,000 | |
| 2022-11-09 | Sold for $420,000 | $420,000 | $17,500 |
| 2022-02-10 | AL&R $750,000 — from 336 EAST 50TH STREET TENANTS CORP to NATIONAL CONSUMER COOPERATIVE BANK | $750,000 | |
| 2022-02-10 | Mortgage $750,000 — from 336 EAST 50TH STREET TENANTS CORP to NATIONAL CONSUMER COOPERATIVE BANK | $750,000 | |
| 2022-02-10 | Mortgage $500,000 — from 336 EAST 50TH STREET TENANTS CORP to NATIONAL CONSUMER COOPERATIVE BANK | $500,000 | |
| 2022-02-10 | AL&R $500,000 — from 336 EAST 50TH STREET TENANTS CORP to NATIONAL CONSUMER COOPERATIVE BANK | $500,000 | |
| 2021-08-26 | RPTT&RET $677,500 — from GANDOLFO, CHRISTOPHER to ZHOU, XIA | $677,500 | |
| 2021-08-17 | Sold for $677,500 | $677,500 | $28,229 |
| 2016-10-05 | RPTT&RET $374,000 — from DINAPOLI, ISABELLA to CORCOS, PHILLIPPE | $374,000 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 0 | 2 | 4 | 0 | 1 | 7 |
| 2018 | 0 | 0 | 1 | 0 | 3 | 4 |
| 2019 | 0 | 2 | 9 | 0 | 2 | 13 |
| 2020 | 0 | 0 | 9 | 0 | 2 | 11 |
| 2021 | 0 | 0 | 9 | 2 | 3 | 14 |
| 2022 | 0 | 1 | 4 | 14 | 3 | 22 |
| 2023 | 0 | 1 | 3 | 2 | 2 | 8 |
| 2024 | 3 | 2 | 4 | 0 | 4 | 13 |
| 2025 | 0 | 2 | 11 | 2 | 2 | 17 |
| 2026 | 2 | 0 | 6 | 2 | 1 | 11 |
Every one of the 268 recorded events, 1967–2026, is laid out year by year in the full report (print-ready).
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