Building Biography

The MapLandlordsNeighborhoodsZIP CodesGradesThe Mice MapAboutWhat's new

Building report

448 West 50 Street · Manhattan · BBL 1010590057 · generated 2026-10-20 · FREE

Free while in beta — every NYC building gets a report like this, updated weekly from city records. If it's useful, chip in to keep it free

Where the penalty points come from

ComponentWhat it coversPoints
Housing codeHPD violations by class, complaints, emergency repairs, litigation, vacate orders, AEP0
Structural & safetyDOB violations, ECB/OATH violations by class0
PestsBedbug filings, failed rodent inspections, rodent 311s3
DisplacementMarshal evictions executed0
GRADE A

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 3. In ZIP 10019, 65% of residential buildings hold an A and 4% 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

6 service requests in the last three years. Most common: New Tree Request (2) · Illegal Parking (2) · Dirty Condition (1) · Abandoned Vehicle (1).

Filed construction activity

No permitted work with a declared cost filed in the last decade. Permit costs cover filed construction work only — they do not capture routine maintenance or repairs done without a permit.

Rent-stabilization signals

YesBuilt before 1974 (1901)
YesSix or more residential units (10)
No421-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)WEST 50TH STREET, HDFC
Head officerCHRISTOPHER HANKE
Managing agentHSC MANAGEMENT CORP.
Last registered2025-08-05

as filed by the owner in the building's HPD registration

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$3,469,000 $1,561,050
2026$4,163,000 $1,873,350
2027$4,996,000 $2,248,200

The city's market estimate has risen 44% between tax years 2025 and 2027.

Building systems

Heating fuelNATURALGAS

Flood exposure

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.

Getting around

Subway50 St — C E · 0.3 mi straight-line (about a 7-minute walk) · station accessibility: partial (Downtown only)
Times Sq-42 St — 1 2 3 7 A C E N Q R S W · 0.4 mi straight-line (about a 10-minute walk) · station accessibility: full
BusNearest boarding stop: W 50 St / 10 Av — M50 · 200 ft
Citi BikeW 50 St & 10 Ave · 300 ft · station location as of 2026-09-23; live availability
School zones (2024–25 map)Elementary: P.S. 111 Adolph S. Ochs
Middle: M.S. 297. 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.

Report a problem to 311

448 West 50 Street

Heat or hot waterHeat or hot water
Apartment maintenanceApartment maintenance
Bed bugsBed bugs
Residential pestsResidential pests
Rats or miceRats or mice
Anything elseAnything else

6 311 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.

The landlord's report card

Managed by HSC MANAGEMENT CORP. — 117 buildings, 2,929 units. Grades across the portfolio: A72 · B24 · C18 · D2. See the whole portfolio

BuildingBoroughUnitsGrade
920 Metcalf Avenue BX239 B
208 West 119 Street MN158 B
1075 Grand Concourse BX108 C
2860 Bailey Avenue BX78 A
2750 Johnson Avenue BX75 A
325 East 201 Street BX73 A
2187 Holland Avenue BX73 B
738 East 243 Street BX72 C
515 East 88 Street MN69 A
2440 Amsterdam Avenue MN69 A
40 Delancey Street MN55 A
133 West 140 Street MN54 A
3123 Bailey Avenue BX53 A
710 East 243 Street BX50 C
3215 Netherland Avenue BX49 A
3184 Grand Concourse BX49 A
80 St Nicholas Avenue MN48 A
1704 Seddon Street BX46 B
1007 East 174 Street BX44 B
1185 Fulton Avenue BX42 A
2001 Grand Concourse BX41 B
239 West 230 Street BX38 B
724 East 187 Street BX36 B
22 Grove Street MN35 A
1592 University Avenue BX32 B
1600 University Avenue BX32 A
10 West 107 Street MN30 B
204 East 90 Street MN30 A
416 West 129 Street MN29 A
5804 Tyndall Avenue BX29 A
224 Riverside Drive MN29 A
330 East 109 Street MN28 A
24 Cooper Street MN27 A
755 Oakland Place BX26 B
1801 Adam C Powell Blvd MN25 A
962 East 172 Street BX25 B
616 West 137 Street MN25 A
401 West 115 Street MN24 A
71 Sullivan Street MN21 A
950 Hoe Avenue BX20 B
812 10 Avenue MN20 A
327 West 85 Street MN20 A
479 Van Buren Street BK20 C
551 West 160 Street MN20 A
535 West 160 Street MN20 A
946 Hoe Avenue BX20 A
67 Hudson Street MN20 A
511 Van Siclen Avenue BK20 B
25 Mac Donough Street BK19 C
2805A Creston Avenue BX18 A
342 West 48 Street MN18 A
153 Clinton Avenue BK16 A
483 Van Buren Street BK16 D
149 Clinton Avenue BK16 A
167 West 133 Street MN16 B
699 10 Avenue MN16 A
133 Essex Street MN16 A
860 9 Avenue MN16 A
2114 Belmont Avenue BX16 A
190 Fordham Street BX16 B

showing 60 of 117 buildings

Sales, deeds & mortgages

Most recent mortgage recorded against this lot: $180,900 on 1986-09-16 (lender: City Of New York), covering 6 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.

DateRecordAmountPer res. unit
1986-09-16Mortgage $180,900 — from WEST 50TH HSNG DVLPETC to CITY OF NEW YORK $180,900
1984-05-22Mortgage $843,916 — from WEST 50TH ST HOUSG ETC to CITY OF NEW YORK $843,916

Ten-year activity

1050
2017
2018
2019
2020
10
2021
2022
2023
2024
2025
2026
Housing & tenantsHealth & systems
Show as table
YearHousing & tenantsHealth & systemsTotal
2017437
2018033
2019145
2020516
20215510
2022437
2023224
2024358
2025224
2026336
This record is free. Keeping it free costs money.
Servers, data pipelines, weekends. Pay what you want — a dollar helps.
Chip in

The last 12 months — 6 records

DateRecord
2026-09-25311: Abandoned Vehicle — With License Plate
2026-06-18311: Illegal Parking — Blocked Sidewalk
2026-05-26Rodent inspection: Passed
2026-05-18Air permit (REGISTRATION), fuel: NATURALGAS
2026-02-27Boiler inspection
2026-01-02Bedbug filing: 0 infested units

The full timeline

2026
2026-09-25311: Abandoned Vehicle — With License Plate
2026-06-18311: Illegal Parking — Blocked Sidewalk
2026-05-26Rodent inspection: Passed
2026-05-18Air permit (REGISTRATION), fuel: NATURALGAS
2026-02-27Boiler inspection
2026-01-02Bedbug filing: 0 infested units
2025
2025-08-14311: Illegal Parking — Posted Parking Sign Violation
2025-08-04Rodent inspection: Passed
2025-07-06311: Dirty Condition — Trash
2025-04-04Boiler inspection
2024
2024-12-10Bedbug filing: 0 infested units
2024-11-25311: New Tree Request — For One Address
2024-09-26Rodent inspection: Bait applied
2024-09-19Rodent inspection: Bait applied
2024-08-28Rodent inspection: Failed for Rat Activity
2024-07-24Rodent inspection: Failed for Other Reason
2024-05-15311: New Tree Request — For One Address
2024-02-15Boiler inspection
2023
2023-12-19Bedbug filing: 0 infested units
2023-07-05Rodent inspection: Passed
2023-07-02311: New Tree Request — For One Address
2023-01-27Boiler inspection
2022
2022-12-09Bedbug filing: 0 infested units
2022-11-06311: Missed Collection — Trash
2022-07-20Rodent inspection: Passed
2022-05-24311: New Tree Request — For One Address
2022-05-23311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2022-02-01Rodent inspection: Passed
2022-01-11Boiler inspection
2021
2021-12-14Bedbug filing: 0 infested units
2021-09-03Rodent inspection: Failed for Rat Activity
2021-07-20311: New Tree Request — For One Address
2021-07-01Rodent inspection: Failed for Rat Activity
2021-05-28Rodent inspection: Passed
2021-04-16Rodent inspection: Failed for Rat Activity
2021-04-01Bedbug filing: 0 infested units
2021-04-01HPD 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
2021-03-26311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2021-03-24Boiler inspection
2020
2020-10-29311: Noise - Commercial — Banging/Pounding
2020-10-09311: For Hire Vehicle Complaint — Insurance Information Requested
2020-07-22311: Illegal Tree Damage — Branches Damaged
2020-06-25Boiler inspection
2020-02-28311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2020-01-09311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2019
2019-08-03Rodent inspection: Bait applied
2019-07-16Rodent inspection: Failed for Rat Activity
2019-06-05Rodent inspection: Failed for Rat Activity
2019-02-05Boiler inspection
2019-01-29Bedbug filing: 0 infested units
2018
2018-08-28Rodent inspection: Passed
2018-01-24Boiler inspection
2018-01-24Rodent inspection: Passed
2017
2017-12-04Rodent inspection: Failed for Other Reason
2017-10-23311: New Tree Request — For One Address
2017-08-18Rodent inspection: Passed
2017-04-26311: New Tree Request — For One Address
2017-04-25311: Damaged Tree — Entire Tree Has Fallen Down
2017-04-25311: Illegal Tree Damage — Trunk Damaged
2017-02-02Rodent inspection: Passed
2016
2016-02-17Rodent inspection: Passed
2015
2015-01-10311: Noise - Street/Sidewalk — Loud Music/Party
2014
2014-12-05311: Noise - Helicopter — NYPD
2014-11-21Job filed: SIDEWALK SHED PROPOSED INSTALLATION OF SIDEWALK SHED AS PER PLAN NO CHANGE IN USE, OCCUPANCY OF EGRESS UNDER THIS APPLICATION.
2014-11-21Permit EQ — ISSUED
2013
2013-05-06Permit EW — ISSUED
2013-03-12DOB complaint, category ?
2013-02-01Permit EW — ISSUED
2012
2012-10-25Job filed: CELLAR LEVEL STRUCTURAL REHABILITATION PROGRAM; REPAIR CEILING JOISTS AND REMOVE DAMAGED WOOD GIRDERS. NO CHANGE TO USE, EGRESS OR OCCUPANCY.$12,040
2012-10-25Job filed: CELLAR LEVEL STRUCTURAL REHABILITATION PROGRAM; REPAIR CEILING JOISTS AND REMOVE DAMAGED WOOD GIRDERS. NO CHANGE TO USE, EGRESS OR OCCUPANCY.$12,040
2012-08-30Rodent inspection: Passed
2012-08-13311: Noise - Residential — Loud Music/Party
2012-07-30311: Noise - Residential — Loud Music/Party
2012-01-12Rodent inspection: Passed
2011
2011-12-10Rodent inspection: Bait applied
2011-11-26Rodent inspection: Bait applied
2011-10-25Rodent inspection: Bait applied
2011-10-12Permit EQ — ISSUED
2011-10-11Rodent inspection: Bait applied
2011-10-07Job filed: INSTALLATION OF HEAVYDUTY SIDEWALK SHED AS PER PLANS. NO CHANGE IN USE OCCUPANCY OR EGRESS UNDER THIS APPLICATION. SIDEWALK SHED SHALL COMPLY WITH C
2011-09-28Rodent inspection: Bait applied
2011-09-12HPD class A: SECTION 27-2005, 2007 ADM CODE REMOVE DEVICE PREVENTING DOOR FROM BEING SELF-CLOSING BLDG ENTRANCE DOOR FROM STREET TO VESTIBULE
2011-09-12HPD class A: SECTION 329, M/D LAW AND DEPT. RULES AND REGS. PROVIDE A COMPLETED CERTIFICATE OF INSPECTION VISITS IN A PROPER FRAME AT OR NEAR MAILBOXES,
2011-09-12HPD class A: SECTION 27-2005, 2007 ADM CODE REMOVE DEVICE PREVENTING DOOR FROM BEING SELF-CLOSING VESTIBULE DOOR TO 1ST STY PUBLIC HALL
2011-08-24311: HEATING — HEAT
2011-08-24311: PAINT - PLASTER — CEILING
2011-08-24311: PAINT - PLASTER — WALLS
2011-08-24311: GENERAL CONSTRUCTION — FLOOR
2011-08-24311: PAINT - PLASTER — CEILING
2011-08-24Tenant complaint: PAINT/PLASTER — CEILING
2011-08-24Tenant complaint: PAINT/PLASTER — CEILING
2011-08-24Tenant complaint: GENERAL — FLOOR
2011-08-24Tenant complaint: HEATING — HEAT RELATED
2011-08-24Tenant complaint: PAINT/PLASTER — WALL
2011-06-28Rodent inspection: Failed for Rat Activity
2011-05-11Rodent inspection: Failed for Rat Activity
2011-04-06Mortgage satisfied — from WEST 50TH STREET HDFC to THE CITY OF NEW YORK
2010
2010-10-19Rodent inspection: Passed
2010-09-19311: Dead Tree — Dead/Dying Tree
2010-05-25Rodent inspection: Passed
2009
2009-09-09DOB violation C:
2009-09-08DOB complaint, category ?
2009-08-28Mortgage satisfied — from WEST 50TH STREET TENANTS CORPORATION to NATIONAL CONSUMER COOPERATIVE BANK
2008
2008-09-08ECB CLASS - 1 violation: FAILURE TO PROVIDE SIDEWALK SHED WHERE REQ'D NOTED RESTORATION WORK INVOLVING CHIPPING & REPLACING DEFECTIVE SECTIONS OF FRONT FAC$1,000
2008-09-08DOB complaint, category ?
2002
2002-05-28Permit PL — ISSUED
2002-05-28Permit EW — ISSUED
2002-05-16Job filed: REPLACE GAS BOILER. (NYC BOILER #819725- 01). NO CHANGE IN EGRESS, USE O OCCUPANCY UNDER THIS APPLICATION.$19,000
2002-05-16Job filed: REPLACE GAS BOILER. (NYC BOILER #819725- 01). NO CHANGE IN EGRESS, USE O OCCUPANCY UNDER THIS APPLICATION.$19,000
1999
1999-03-16DOB violation LL6291:
1992
1992-08-20Permit EW — ISSUED
1992-08-10Agreement — from STATE/NEW YORK DIVIETC; CITY/NEW YORK DEPT HPD to WEST 50TH STREET HDFC
1992-08-07Agreement — from WEST 50TH STREET HSGETC to CITY OF NEW YORK HPD
1992-04-17Mortgage assigned — from NATIONAL CNSMR COOPBANK to STATE OF NEW YORK ETC
1992-04-17Agreement — from WEST 50TH HSG DEVELETC to STATE/NEW YORK DIVISETC
1991
1991-07-25HPD class B: SECTION 27-2005 ADM CODE PROPERLY SECURE THE LOOSE 5 WOOD TREAD DOWN FROM TOP 3 TO 4 STY PUBLIC HALL.
1991-07-25HPD class B: SECTION 27-2005, 2007 ADM CODE ARRANGE AND MAKE SELF-CLOSING THE DOORS BULKHEAD TO ROOF.
1991-07-25HPD class B: D26-10.01 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF LOOSE TV WIRE RUNNING EAST TO WEST SOUTH ROOF LESS THAN 1 FOOT THAT MIGHT
1986
1986-09-16Mortgage $180,900 — from WEST 50TH HSNG DVLPETC to CITY OF NEW YORK$180,900
1986-09-16Agreement — from WEST 50TH ST.HOUSINGETC to CITY OF NEW YORK
1984
1984-05-22Agreement — from WEST 50 ST HOUSING ETC. to NATIONAL CNSMR CPTVBK
1984-05-22Mortgage $843,916 — from WEST 50TH ST HOUSG ETC to CITY OF NEW YORK$843,916
1984-05-21Deed — from WEST 50 ST TENANTS CORP. to WEST 50 ST HOUSING ETC.
1981
1981-05-07Deed — from RAPPAPORT, IRVING to WEST 50TH ST TENANTS
1981-05-07Deed — from BECK, WALTER S DECD; SALMAN, ROBERT R EX to WEST 50TH ST TENANTS
1981-05-07Mortgage — from WEST 50TH ST TENANTS to NATIONAL CNSMR CPRTVBK
1967
1967-10-03Deed — from RABECK CORPORATION to RABECK REALTY CO DBA; BECK, WALTER S; RAPPAPORT, IRVING
1967-10-03Mortgage — from RABECK CORPORATION to DRYDOCK SAVINGS BANK
1967-10-03Mortgage assigned — from BOWERY SAVINGS BANK to DRY DOCK SAVINGS BANK
1967-10-03Deed — from BECK, WALTER S; RAPPAPORT, IRVING; RABECK REALTY CO DBA to RABECK CORPORATION
1967-10-03Mortgage assigned — from MANHATTAN AFFILIATESINC to DRYDOCK SAVINGS BANK

Support this site Back to the building page