NYC Building Records · BBL 1012390004
646 WEST END AVENUE
Manhattan · Block 1239 · Lot 4 · Walk-up apartment (Class C7)
Owner of record
WEST SIDE KOLLEL TORAH CENTER
HPD-registered head officer: DON BLUMBERG
HPD registered contacts
People legally accountable to HPD for conditions at this building, in registration-priority order:
- Head OfficerDON BLUMBERG
- Corporate OwnerWEST SIDE KOLLEL TORAH CENTER
- Managing AgentWSK MANAGEMENT
- Site ManagerAVROHOM WOLPIN
Most recent deed
No recent ACRIS deed on record.
🔒 See full deed history for this building →Building stats
Units
19
Year built
1895
Class
C7
Borough
Manhattan
- Zoning:
- R10A
- Lot size:
- 4,550 sqft
- Building area:
- 15,120 sqft
- Floors:
- 5
- Assessed value:
- $740K
- Community district:
- 107
- Council district:
- 6
HPD violations
0 open
Most severe class on record: Class C (immediately hazardous)
No open violations on record. Source: NYC HPD.
🔒 See full violation history →Recent HPD violation details
Most recent 5 violations issued by NYC HPD at this address:
- Class BInspected Aug 30, 2025§ 27-2053 ADM CODE PROVIDE DWELLING WITH A JANITOR OR RESPONSIBLE PERSON OR JANITORIAL SERVICE.
- Class AInspected Aug 30, 2025§ 27-2005 HMC: POST, IN A FORM APPROVED BY THE COMMISSIONER, AND MAINTAIN A NOTICE IN A COMMON AREA OF THE BUILDING REGARDING THE PROCEDURES…
- Class AInspected Aug 30, 2025§ 27-2053 ADM CODE POST SIGN ON WALL OF ENTRANCE STORY BEARING NAME, ADDRESS INCLUDING APARTMENT NUMBER IF ANY, AND TELEPHONE NUMBER OF SUPE…
- Class CInspected Aug 30, 2025§ 27-2033 ADM CODE POST NOTICE, IN FORM APPROVED BY THE DEPARTMENT, STATING THE NAME AND LOCATION OF THE PERSON DESIGNATED BY THE OWNER TO H…
- Class AInspected Aug 30, 2025§ 27-2104 ADM CODE POST AND MAINTAIN A PROPER SIGN ON WALL OF ENTRANCE STORY SHOWING THE REGISTRATION NUMBER ASSIGNED BY THE DEPARTMENT AND…
More from MetroDeeds
Go deeper on this building
Open full Landlord Intel for 646 WEST END AVENUE →Every deed, every violation, court cases, mortgages, and operator portfolio — in one panel.
Get the full deed history for 646 WEST END AVENUE
3 free reports per month with a MetroDeeds account. No credit card required.
Sign Up Free