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
this building
A
B
C
Among 46,798 6-24-unit residential buildings citywide · left is less recorded distress, right is more
Open with the city right now
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
Patterns
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.
What 311 hears from this address
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).
Filed construction activity
$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.
Rent-stabilization signals
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 with HPD — the names behind the building
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
What the city thinks it's worth
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.
Building systems
Heating fuel
NO2FUEL
Flood exposure
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.
Getting around
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
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.
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.
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
Ten-year activity
50250
2017
2018
2019
2020
2021
22
2022
2023
2024
2025
2026
ConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systems
Show as table
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
This record is free. Keeping it free costs money. Servers, data pipelines, weekends. Pay what you want — a dollar helps.
RPTT&RET $520,000 — from RICCIONE, MICHAEL JOHN to GARZON, LEONARDO PEDRAZA
2026-05-01
Sold for $520,000
2026-03-11
311: PLUMBING — WATER SUPPLY
2026-03-11
Tenant complaint: PLUMBING — WATER SUPPLY
2026-02-13
311: Illegal Dumping — Removal Request
2025-12-01
Bedbug filing: 0 infested units
The full timeline
2026
2026-10-01Permit Standpipe — Permit Issued
2026-10-01Permit Sprinklers — Permit Issued
2026-09-11311: Noise — Construction
2026-09-11311: Noise — Construction
2026-09-01Boiler inspection
2026-06-29311: Abandoned Bike — Chained to Public Property
2026-05-05RPTT&RET $520,000 — from RICCIONE, MICHAEL JOHN to GARZON, LEONARDO PEDRAZA$520,000
2026-05-01Sold for $520,000$520,000
2026-03-11311: PLUMBING — WATER SUPPLY
2026-03-11Tenant complaint: PLUMBING — WATER SUPPLY
2026-02-13311: Illegal Dumping — Removal Request
2025
2025-12-01Bedbug filing: 0 infested units
2025-10-16RPTT&RET $415,000 — from PATHIRANA, MANISHA SONALI to BIRMINGHAM, DANIEL G$415,000
2025-10-03Sold for $415,000$415,000
2025-10-03ECB CLASS - 2 violation: NO ACCESS, PERMITS PULLED, PERMIT # M01079153-I1-EW-SP. HOWEVER, THERE IS NO CERTIFICATE OF CORRECTION ON FILE FOR CLASS ONE VIOLA$6,250
2025-10-01DOB complaint, category ?
2025-09-14311: Lead — Lead Kit Request (Residential) (L10)
2025-07-22311: Air Quality — Air: Smoke, Chimney or vent (AS1)
2024-01-04ECB CLASS - 1 violation: FAILURE TO MAINTAIN BUILDING IN A CODE COMPLIANT MANNER. NOTED NO 2ND MEANS OF EGRESS PRESENT AT (5) STORY, FIRE DAMAGED OCCUPIED $1,250
2017-09-15DOB violation EVCAT1: VIOLATION ISSUED TO ELEVATOR-FAILURE TO FILE CATEGORY 1 2016 INSPECTION/TEST
2017-04-19DOB violation E:
2017-02-08Rodent inspection: Passed
2016
2016-11-14DOB violation ACC1: VIO ISSUED TO ELEVATOR - FAIL TO CORRECT DEFECTS ON 2014 CAT 1 INSP/TST
2016-10-05RPTT&RET $374,000 — from DINAPOLI, ISABELLA to CORCOS, PHILLIPPE$374,000
2016-09-19Sold for $374,000$374,000
2016-09-19Tenant complaint: ELECTRIC — NO LIGHTING
2016-09-19HPD class B: SECTION 27-2040 ADM CODE PROVIDE ADEQUATE LIGHTING AT OR NEAR THE OUTSIDE OF THE FRONT ENTRANCEWAY OF THE BUILDING AND KEEP SAME BURNING FRO
2016-08-17RPTT&RET $335,000 — from GREENAN, TERRY to DAHL, BEE B$335,000
2016-07-25Sold for $335,000$335,000
2016-05-05RPTT&RET $270,000 — from PALMER, MARK A; PALMER, ERIKA to RAFF, ERIC; UMPIERRE, MARIZIDA$270,000
2016-04-25Sold for $270,000$270,000
2016-03-10Rodent inspection: Passed
2016-02-15311: HEAT/HOT WATER — ENTIRE BUILDING
2016-02-15Tenant complaint: HEAT/HOT WATER — ENTIRE BUILDING
2016-01-25RPTT&RET — from GREENAN, LISA to GREENAN, TERRY J
2016-01-14Deed transfer (nominal price)
2015
2015-12-04RPTT&RET $480,000 — from HAMILTON, ELIZABETH; HAMILTON, ELEANOR to GANDOLFO, CHRIS$480,000
2014-09-12RPTT&RET $430,000 — from FISCHER IV, RAYMOND C to RICCIONE, MICHAEL JOHN$430,000
2014-08-22311: Rodent — Rat Sighting
2014-06-20ECB CLASS - 2 violation: 67L10,71X10,39B07,52K11,53K11,56Y10,40O02,100M07,67L10-COMMUNICATION DEFECTIVE INSIDE CAR MUST REPAIR.71X10-PIT LIGHT INOPERATIVE $2,500
2014-05-28311: Elevator — Elevator - Defective/Not Working
2010-10-08RPTT $340,000 — from THORNE, JOHN W III; THORNE, JOAN V to LI, JAI; AI, SHENGNAN$340,000
2010-08-10Rodent inspection: Passed
2010-07-23RPTT&RET $340,000 — from ADETUNJI ALUKO, ROTIMI; ARRIETA BARANDIARAN, OLATZ to DOHERTY, JAMES C JR; SISSON, MELANIE$340,000
2009
2009-06-04RPTT&RET $377,150 — from MONTELONE, NINA to SONALI PATHIRANA, MANISHA$377,150
2009-02-27DOB violation LL1081:
2008
2008-12-11RPTT $407,000 — from GRANDE, ANGELO; GRANDE, KATHRYN to WESTERGAARD-NIELSEN, NIELS$407,000
2008-05-28DOB violation E:
2007
2007-12-04RPTT&RET $380,000 — from VAUGHAN, TERENCE; VAUGHAN, JOHN K to FISCHER, RAYMOND C IV$380,000
2007-07-26DOB violation E:
2007-02-13RPTT&RET $325,000 — from RICCI, ANDREW to DINAPOLI, ISABELLA$325,000
2006
2006-08-15RPTT&RET $250,000 — from ZANGARI, JOSEPH to PALMER, ERIKA; PALMER, MARK A$250,000
2006-07-20RPTT&RET $360,000 — from SILVER, EMILY to LIN, JULIE L; CHEN, CHING HONG$360,000
2006-07-05DOB violation E:
2006-04-03DOB complaint, category ?
2006-02-10DOB complaint, category ?
2005
2005-10-01DOB violation LL1081:
2005-09-15RPTT&RET $327,000 — from STUTTAFORD, GENEVIEVE to LEON, MICHELLE$327,000
2005-03-24RPTT&RET $299,000 — from CHAN, RAYBURN; KOO, PATRICIA T to BARANDIARAN, OLATZ ARRIETA; ALUKO, ROTIMI ADETUNJI$299,000
2005-03-08RPTT&RET $153,000 — from GREENAN, SEAN to ZANGARI, JOSEPH$153,000
2005-02-18AALR — from NCB, FSB to WELLS FARGO BANK, N.A., AS TRUSTEE
2005-02-18Mortgage assigned — from NCB, FSB to WELLS FARGO BANK, N.A., AS TRUSTEE
2005-02-09RPTT&RET $285,000 — from REHM TRIMINGHAM, KATHERINE to KEEHN, KEVIN; KEEHN, DENNIS$285,000
2005-01-20Permit EQ — ISSUED
2004
2004-10-15Permit EW — ISSUED
2004-10-12TL&R — from HSBC BANK USA to REPUBLIC NATIONAL BANK OF NEW YORK
2004-10-12Mortgage satisfied — from NUSSBAUM, DANIEL to HSBC BANK USA
2004-10-06Permit EQ — ISSUED
2004-10-05Job filed: Install heavy duty sidewalk shed a total of 48 ft long at 336 East 50 Street, - during remedial repairs. Work shall comply with LL33/91. No change in
2004-09-24Job filed: Reconstruction of North Parapet, Miscellaneous Facade Repairs. No change of use, egress or occpancy under this application.$20,000
2004-09-24Job filed: Reconstruction of North Parapet, Miscellaneous Facade Repairs. No change of use, egress or occpancy under this application.$20,000
2004-08-26AL&R — from NATIONAL CONSUMER COOPERATIVE BANK to 336 EAST 50TH STREET TENANTS CORP.
2004-08-26AALR — from NATIONAL CONSUMER COOPERATIVE BANK to NCB, FSB
2004-08-26Mortgage assigned — from NATIONAL CONSUMER COOPERATIVE BANK to NCB, FSB
2004-08-26AL&R — from NATIONAL CONSUMER COOPERATIVE BANK to 336 EAST 50TH STREET TENANTS CORP.
2004-08-26Mortgage $100,000 — from 336 EAST 50TH STREET TENANTS CORP. to NATIONAL CONSUMER COOPERATIVE BANK$100,000
2004-08-26Mortgage $525,000 — from 336 EAST 50TH STREET TENANTS CORP. to NATIONAL CONSUMER COOPERATIVE BANK$525,000
2004-01-30DOB violation E:
2000
2000-01-20DOB violation E: 1P25423
1997
1997-08-04Agreement — from 336 EAST 50TH STREETTENANTS CORP. to REPUBLIC NATIONAL BANK OF NEW YORK
1997-08-04Mortgage assigned — from 336 EAST 50TH STREETTENANTS CORP. to REPUBLIC NATIONAL BANK OF NEW YORK
1997-08-04Mortgage $25,000 — from 336 EAST 50TH STREETTENANTS CORP. to REPUBLIC NATIONAL BANK OF NEW YORK$25,000
1995
1995-11-01ECB Non-Hazardous violation: 74P.74-PROVIDE ACCESS TO MACHINE ROOM SO INSPECTION CAN BE COMPLETED.
1995-10-13DOB complaint, category ?
1994
1994-05-31DOB violation LL1081:
1993
1993-09-16Permit EQ — ISSUED
1993-03-18DOB violation LL6291:
1992
1992-04-21Mortgage assigned — from 336 REALTY CORP to MANHATTAN SAVINGS BK
1992-04-21Mortgage assigned — from PRESS, JOEL; SCHNEIDER, JOEL to WRAP INC
1992-04-21Agreement — from 336 EAST 50 ST TNANTS CP to MANHATTAN SAVINGS BK
1992-04-21Mortgage $127,428 — from 336 EAST 50 ST ETC to MANHATTAN SAVINGS BK$127,428
1992-04-21Mortgage assigned — from 336 EAST 50 ST ETC to MANHATTAN SAVINGS BK
1992-04-21Mortgage assigned — from PRESS, JOEL; SCHNEIDER, JOEL to WRAP INC
1992-04-21Mortgage satisfied — from SKYSOUND, INC to LANGFAN, WILLIAM K; ZIEGELMAN, AARON
1992-04-21Mortgage satisfied — from SKYSOUND, INC to ZIEGELMAN, AARON; LANGFAN, WILLIAM K
1991
1991-12-23Mortgage assigned — from EMIGRANT SAVING BANK to 336 REALTY CORP
1991-10-21Mortgage assigned — from WRAP INC to PRESS, JOEL; SCHEIDER, JOEL
1991-10-21Mortgage assigned — from WRAP INC to PRESS, JOEL; SCHNEIDER, JOEL
1991-09-18Mortgage assigned — from ZIEGELMAN, AARON to WRAP INC
1991-09-18Mortgage assigned — from ZIEGELMAN, AARON to WRAP INC
1989
1989-03-29DOB violation E:
1988
1988-08-01DOB violation E:
1987
1987-02-10Agreement — from EMIGRANT SAVINGS BK to 336 EAST 50TH TENANTS CP
1986
1986-05-22Mortgage assigned — from LANGFAN, WILLIAM K. to ZIEGELMAN, AARON
1986-05-22Mortgage assigned — from LANGFAN, WILLIAM K. to ZIEGELMAN, AARON
1982
1982-12-02Deed — from WIENER MANAGEMENT to 336 E.50 ST.TENANTSCORP
1977
1977-03-22Mortgage — from SKYSOUND INC to ZIEGELMAN, AARON; LANGFAN, WILLIAM K
1976
1976-07-09Deed — from SKYSOUND INC to WIENER MANAGEMENT
1976-06-30Deed — from FELDMAN, B DECD EX to FELDMAN, PEARL TR; FELDMAN, PEARL; MEYERS, LILLIAN TR; FELDMAN, ANNA TR; FELDMAN, ESTHER T
1976-06-30Deed — from FELDMAN, ANNA TR; FELDMAN, ESTHER TR; MEYERS, LILLIAN TR; FELDMAN, PEARL TR; FELDMAN, BENJ to LANGER, PATRICIA
1976-06-29Deed — from ZIEGELMAN, AARON; LANGFAN, WILLIAM K to SKYSOUND INC
1976-06-29Deed — from MARI CORP to LANGFAN, WILLIAM K; ZIEGELMAN, AARON
1976-06-29Mortgage — from SKYSOUND INC to LANGFAN, WILLIAM K; ZIEGELMAN, AARON
1976-06-24Deed — from FELDMAN, PEARL; LANGER, PATRICIA to MARI CORP
1976-06-24Mortgage — from MARI CORP to PRUDENTIAL SAVINGS BANK
1976-06-24Mortgage assigned — from CITIBANK NA to PRUDENTIAL SAVINGS BANK
1971
1971-10-07Mortgage assigned — from UNITED CURCH BD HOMELAND to FIRST NATIONAL CITYBAN
1969
1969-02-19Deed — from FLORENCE RLTY CORP. to FELDMAN PEARL; FELDMANS BENJAMIN
1968
1968-01-12Agreement — from FLORENCE RLTY CORP. to UNITED CHRCH BRD HOME
1967
1967-12-22Mortgage — from MARSTERS RLTY CORP. to UNITED CHRCH BOARD HOME
1967-12-22Mortgage — from FLORENCE RLTY CORP to UNITED CHURCH BOARDHOM
1967-12-22Mortgage assigned — from PUTTERMAN, FANNIE to MARSTERS RLTY CORP.
1967-09-08Agreement — from FLORENCE RLTY CORP; WOODNER IAN; SPARTA RLTY INC; VIAL PAULA A to OXFORD EAST ASSOC
1967-02-08Mortgage assigned — from PUTTERMAN FANNIE to MASTERS RLTY CORP.