The city's published records show little recorded distress here in the last three years. Less recorded distress than 81% 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 2.9. 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
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.
Patterns
No heat or hot-water complaints in the last three years.
No bedbug-infested units reported in the last three years of filings.
What 311 hears from this address
10 service requests in the last three years. Most common: Noise (4) · Illegal Dumping (2) · Sidewalk Condition (1) · Dirty Condition (1) · Water System (1) · Residential Disposal Complaint (1).
Filed construction activity
$459,400 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.
Rent-stabilization signals
Yes
Built before 1974 (1900)
Yes
Six or more residential units (7)
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)
KENBISHI SAKE BREWING CO LTD
Head officer
HIROFUSA OTSUBO
Managing agent
OTSUBO MANAGEMENT SERVICES CORP
Last registered
2025-08-15
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
$4,039,000
$1,817,550
2026
$4,847,000
$2,181,150
2027
$3,878,000
$1,745,100
The city's market estimate has fallen
4% between tax years 2025 and 2027.
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
2011 (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.
Getting around
Subway
51 St — 6 E F · 0.3 mi straight-line (about a 7-minute walk) · station accessibility: full Grand Central-42 St — 4 5 6 7 S · 0.5 mi straight-line (about a 13-minute walk) · station accessibility: full
Bus
Nearest boarding stop: 1 Av / Mitchell Pl — M15 M15-SBS · 250 ft · Select Bus Service
Citi Bike
E 51 St & 1 Ave · 200 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.
10 311 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: $850,000 on
2022-09-12 (lender: Derby Roadrunner 355 LLC). Face amount at recording — it may have since been paid
down, refinanced or satisfied. View the recorded
document.
Date
Record
Amount
Per res. unit
2023-10-31
Deed $8,350,000 — from 355 50TH OWNER LLC to KENBISHI SAKE BREWING CO. LTD.
$8,350,000
2023-10-26
Sold for $8,350,000
$8,350,000
$1,192,857
2022-09-12
AL&R $850,000 — from 355 50TH OWNER LLC to DERBY ROADRUNNER 355 LLC
$850,000
2022-09-12
Mortgage $850,000 — from 355 50TH OWNER LLC to DERBY ROADRUNNER 355 LLC
$850,000
2022-09-12
Mortgage $3,375,000 — from 355 50TH OWNER LLC to DERBY ROADRUNNER 355 LLC
$3,375,000
2022-09-12
Deed $4,425,000 — from KENTHALL & CO. INC. to 355 50TH OWNER LLC
$4,425,000
2022-09-12
AL&R $3,375,000 — from 355 50TH OWNER LLC to DERBY ROADRUNNER 355 LLC
$3,375,000
2022-08-31
Sold for $4,425,000
$4,425,000
$632,143
2014-04-01
M&CON $650,000 — from KENTHALL & CO. INC. to HANOVER COMMUNITY BANK
$650,000
2014-04-01
AL&R $650,000 — from KENTHALL & CO. INC. to HANOVER COMMUNITY BANK
$650,000
2004-03-13
Mortgage $750,000 — from KENTHALL & CO. INC. to NORTH FORK BANK
$750,000
1988-09-15
Mortgage $239,602 — from KENTHALL & CO INC to GANDIONCO, ANDREA L.; CRUZ, TERESITA STA
$239,602
Ten-year activity
50250
2017
2018
2019
35
2020
2021
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
1
0
1
4
2018
0
1
5
1
3
10
2019
0
2
5
0
2
9
2020
0
24
10
0
1
35
2021
0
0
3
0
1
4
2022
7
0
2
9
2
20
2023
6
1
7
4
2
20
2024
0
1
5
0
2
8
2025
0
0
6
0
2
8
2026
0
0
1
0
1
2
This record is free. Keeping it free costs money. Servers, data pipelines, weekends. Pay what you want — a dollar helps.
2025-07-21311: Residential Disposal Complaint — Waste Left in Front of Other Residence
2025-06-04HPD class A: (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPD
2025-03-05311: Water System — Dirty Water (WE)
2025-02-14311: Noise — Noise: Construction Before/After Hours (NM1)
2025-02-12Rodent inspection: Passed
2025-01-30311: Noise — Noise: Construction Equipment (NC1)
2024
2024-11-01Rodent inspection: Passed
2024-05-31311: Illegal Dumping — Removal Request
2024-05-31311: Illegal Dumping — Removal Request
2024-04-29311: Dirty Condition — Trash
2024-04-25Bedbug filing: 0 infested units
2024-04-23DOB complaint, category ?
2024-04-01HPD class A: (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPD
2023-07-29311: Lead — Lead Kit Request (Residential) (L10)
2023-05-23Job filed: INTERIOR RENOVATION OF EXISTING COMMERCIAL SPACE ON BASEMENT WITH PLUMBING WORK AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICAT$10,000
2023-05-23Job filed: INTERIOR RENOVATION OF EXISTING COMMERCIAL SPACE ON BASEMENT WITH GENERAL CONSTRUCTION WORK AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER T$10,000
2023-03-14Permit General Construction — Signed-off
2023-02-24Job filed: INTERIOR RENOVATION OF EXISTING COMMERCIAL SPACE ON BASEMENT WITH GENERAL CONSTRUCTION WORK AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER T$10,000
2023-02-24Job filed: INTERIOR RENOVATION OF EXISTING COMMERCIAL SPACE ON BASEMENT WITH PLUMBING WORK AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY UNDER THIS APPLICAT$10,000
2022
2022-12-28Rodent inspection: Passed
2022-12-07Bedbug filing: 0 infested units
2022-11-29DTL — from THE BANK OF NEW YORK MELLON
2022-11-14311: Dirty Condition — Broken Glass
2022-10-24Permit Mechanical Systems — Signed-off
2022-10-24Permit General Construction — Signed-off
2022-10-14Permit Plumbing — Signed-off
2022-10-07Permit Mechanical Systems — Signed-off
2022-10-07Permit General Construction — Signed-off
2022-10-05Job filed: PLUMBING WORK FOR (1) COMMERCIAL, (7) RESIDENTIAL UNITS (APT 1R DUPLEX, 3F, 3R, 4F, 4R, 5F, 5R) AND CELLAR. NO CHANGE TO USE, EGRESS OR OCCUPANCY.$87,000
2022-10-04Mortgage satisfied — from KENTHALL AND CO. INC. to CAPITAL ONE NATIONAL ASSOCIATION; HANOVER COMMUNITY BANK; NORTH FORK BANK
2022-09-30Job filed: Renovation (1) comm. (7) Res. Apts (1R duplex, 3F, 3R, 4F, 4R, 5F, 5R) & com. hallway from cellar to roof, including removing and new interior non-$332,400
2022-09-20TL&R — from HANOVER COMMUNITY BANK to KENTHALL & CO. INC.
2022-09-12AL&R $850,000 — from 355 50TH OWNER LLC to DERBY ROADRUNNER 355 LLC$850,000
2022-09-12Mortgage $850,000 — from 355 50TH OWNER LLC to DERBY ROADRUNNER 355 LLC$850,000
2022-09-12Mortgage $3,375,000 — from 355 50TH OWNER LLC to DERBY ROADRUNNER 355 LLC$3,375,000
2022-09-12Deed $4,425,000 — from KENTHALL & CO. INC. to 355 50TH OWNER LLC$4,425,000
2022-09-12AL&R $3,375,000 — from 355 50TH OWNER LLC to DERBY ROADRUNNER 355 LLC$3,375,000
2022-08-31Sold for $4,425,000$4,425,000
2022-04-04Rodent inspection: Passed
2021
2021-12-29Bedbug filing: 0 infested units
2021-12-27Boiler inspection
2021-04-29311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2021-01-12Bedbug filing: 0 infested units
2020
2020-12-22Boiler inspection
2020-09-02DOB violation AEUHAZ1: FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
2020-09-02DOB violation AEUHAZ1: FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
2020-09-02DOB violation AEUHAZ1: FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
2020-09-02DOB violation AEUHAZ1: FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
2020-09-02DOB violation AEUHAZ1: FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
2020-09-02DOB violation AEUHAZ1: FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
2020-09-02DOB violation AEUHAZ1: FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
2020-07-18311: NonCompliance with Phased Reopening — Business not in compliance
2020-06-25311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2020-06-17311: Non-Emergency Police Matter — Social Distancing
2020-04-22311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2020-04-01311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2020-02-11311: Special Projects Inspection Team (SPIT) — Illegal Hotel Rooms In Residential Building
2020-02-11311: Special Projects Inspection Team (SPIT) — Illegal Hotel Rooms In Residential Building
2020-02-11311: Special Projects Inspection Team (SPIT) — Illegal Hotel Rooms In Residential Building
2020-02-11311: Special Projects Inspection Team (SPIT) — Illegal Hotel Rooms In Residential Building
2020-02-11ECB CLASS - 1 violation: FAILURE TO MAINTAIN BUILDING IN CODE-COMPLIANT MANNER.LACK OF A SYSTEMOF AUTOMATIC SPRINKLER WHERE IS REQUIRED PER BC903.2 ABD 27-$3,125
2020-02-11ECB CLASS - 2 violation: FAILURE TO COMPLY WITH COMMISSIONERS ORDER TO FILE A CERTIFICATE OF CORRECTOINS WITH THE DEPARTMENT OF BUILDINGS FOR VIOLATING CON$1,250
2020-02-11ECB CLASS - 2 violation: FAILURE TO COMPLY WITH COMMISSIONERS ORDER TO FILE A CERTIFICATE OF CORRECTIONS WITH THE DEPARTMENT OF BUILDINGS FOR VIOLATING CON$1,250
2020-02-11ECB CLASS - 1 violation: FAILURE TO MAINTAIN BUILDING IN CODE COMPLIANT MANNER.DEFECTS NOTED:#1HAVING DROP LATTER ON FIRE ESCAPE OBSTRUCTED BY APPROXIMATEL$312
2020-02-11ECB CLASS - 2 violation: FAILURE TO COMPLY WITH THE COMMISSIONERS ORDER TO FILE A CERTIFICATE OF CONNECTION WITH THE DEPARTMENT OF BUILDINGS FOR VIOLATING $1,250
2020-02-11ECB CLASS - 1 violation: PERMANENT DWELLING USE/CONVERTED FOR OTHER THAN PERMANENT-RESIDENTIAL PURPOSES.COFO#58846 INDICATES PREMISES TO BE LEGALLY APPROVE$5,000
2020-02-11ECB CLASS - 1 violation: FAILURE TO MAINTAIN BUILDING IN CODE COMPLIANT MANNER.LACK OF REQUIREDNUMBER OF EGRESS FOR EVERY FLOOR PER BC1018.1(2008 CODE);27-$6,250
2020-02-11ECB CLASS - 1 violation: BC90728-FAILURE TO PROVIDE FIRE ALARM FOR TRANSIENT USE AT APT 3F.PREVIOUS VIOLATION#35455374N.REMEDY:DISCONTINUE ILLEGAL OCCUPANC$6,250
2020-02-11ECB CLASS - 2 violation: FAILURE TO COMPLY WITH COMMISSIONERS ORDER TO FILE A CERTIFICATE OF CORRECTION WITH THE DEPARTMENT OF BUILDINGS FOR VIOLATING COND
2020-02-11DOB complaint, category ?
2020-02-11DOB complaint, category ?
2020-02-11DOB complaint, category ?
2020-01-02DOB complaint, category ?
2020-01-01Bedbug filing: 0 infested units
2020-01-01ECB CLASS - 1 violation: FAILURE TO PROVIDE FIRE ALARM SYSTEM FOR TRANSIENT USE AT APT 3F.REMEDY:DISCONTINUE ILLEGAL OCCUPANCY.$2,500
2020-01-01ECB CLASS - 2 violation: PERMANENT DWELLING USED/CONVERTED FOR OTHERS THANS PERMANENT RESIDENTIAL PURPOSES.COFO#58846 INDICATES PREMISES TO BE LEGALLY APPR$1,250
2020-01-01ECB CLASS - 1 violation: FAILURE TO MAINTAIN BUILDING IN CODE-COMPLIANT MANNER.LACK OF REQUIREDNUMBER OF MEANS OF EGRESS FOR EVERY FLOOR PER BC1018.1(2008 $2,500
2020-01-01ECB CLASS - 1 violation: FAILUER TO MAINTAIN BUILDING IN CODE-COMPLIANT MANNER.LACK OF A SYSTEMOF AUTOMATIC SPRINKLER WHERE IS REQUIRED A PER BC903.2 AND 2$1,250
2019
2019-12-22311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2019-12-13Boiler inspection
2019-11-21311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2019-11-17311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2019-11-13311: Special Projects Inspection Team (SPIT) — Illegal Hotel Rooms In Residential Building
2019-11-13DOB complaint, category ?
2019-11-08DOB violation LBLVIO: VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2017 INSPECTION REPORT
2019-10-25HPD class I: §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE
2019-07-16Rodent inspection: Passed
2018
2018-12-24Boiler inspection
2018-12-11311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2018-11-28311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2018-11-20311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2018-10-09Rodent inspection: Passed
2018-10-05HPD class I: §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE
2018-08-23TLS — from CITY OF NEW YORK to BANK OF NEW YORK
2018-04-06DOB violation LBLVIO: VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2016 INSPECTION REPORT
2018-01-27311: Noise — Noise: Construction Before/After Hours (NM1)
2018-01-23Rodent inspection: Passed
2017
2017-11-06HPD class I: §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE
2017-04-05FDNY inspection (RISK)
2017-02-24DOB violation LBLVIO: VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2015 INSPECTION REPORT
2017-02-09Rodent inspection: Passed
2016
2016-11-25311: HEAT/HOT WATER — APARTMENT ONLY
2016-11-25Tenant complaint: HEAT/HOT WATER — APARTMENT ONLY
2016-10-25HPD class I: §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE
2016-08-04311: Lead — Lead Kit Request (Residential) (L10)
2015-10-01HPD class I: §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE