NYC Building Records · BBL 1010450061
840A 9 AVENUE
Manhattan · Block 1045 · Lot 61 · Elevator apartment (Class D8)
Owner of record
360 WEST 55TH ST., L.P.
HPD-registered head officer: DAVID STEINBERG
HPD registered contacts
People legally accountable to HPD for conditions at this building, in registration-priority order:
- Head OfficerDAVID STEINBERG
- Corporate Owner360 WEST 55TH ST LP
- Managing AgentSYNOPTIC MANAGEMENT CORP.
- Site ManagerJUAN DIAZ
Most recent deed
No recent ACRIS deed on record.
🔒 See full deed history for this building →Building stats
Units
109
Year built
1942
Class
D8
Borough
Manhattan
- Zoning:
- R8
- Lot size:
- 20,400 sqft
- Building area:
- 100,000 sqft
- Floors:
- 6
- Assessed value:
- $10.3M
- Community district:
- 104
- Council district:
- 3
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 AInspected Apr 29, 2026(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…
- Class CInspected Jan 29, 2026§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MIS…
- Class BInspected Jun 21, 2025§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR IN THE BATHROOM LOCATED AT APT 2G, 2nd STORY, 2n…
- Class AInspected Jun 21, 2025§ 27-2005 ADM CODE PAINT METAL IN ACCORDANCE WITH DEPT. REGULATION RADIATOR AT WEST WALL IN THE BATHROOM LOCATED AT APT 2G, 2nd STORY, 2nd A…
- Class BInspected Jun 13, 2025§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR CEILING AT WINDOW HEADER ON EAST WALL IN T…
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