NYC Building Records · BBL 1017200022
4 WEST 121 STREET
Manhattan · Block 1720 · Lot 22 · Walk-up apartment (Class C5)
Owner of record
4 WEST 121ST STREET LLC
HPD-registered head officer: Rene Simons
HPD registered contacts
People legally accountable to HPD for conditions at this building, in registration-priority order:
- Head OfficerRene Simons
- Corporate Owner4 WEST 121 STREET LLC
- Managing AgentStone Properties and Management
Most recent deed
Last transferred on Feb 27, 2018 to 4 West 121st Street Llc.
Previous owner: Simons, Rene; Simons, Joyce
Cash sale: no recorded mortgage tied to this transfer.
🔒 See full deed history for this building →Recent ACRIS documents (last 4)
DateTypeAmountParties
Mar 12, 2026AGMTNot disclosedParties redacted — full names in MetroDeeds Scout+
Apr 19, 2018MTGE$522KParties redacted — full names in MetroDeeds Scout+
Apr 19, 2018AGMT$800KParties redacted — full names in MetroDeeds Scout+
Feb 27, 2018DEEDNot disclosedParties redacted — full names in MetroDeeds Scout+
🔒 Unlock party names + multi-decade history →Building stats
Units
7
Year built
1890
Class
C5
Borough
Manhattan
- Zoning:
- R7-2
- Lot size:
- 2,018 sqft
- Building area:
- 5,002 sqft
- Floors:
- 4
- Assessed value:
- $450K
- Community district:
- 110
- Council district:
- 9
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 IInspected Nov 17, 2025§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…
- Class IInspected Nov 15, 2023§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…
- Class AInspected Mar 16, 2023(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 IInspected Feb 16, 2022§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…
- Class AInspected Feb 16, 2022(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…
Recent ACRIS activity
4 documents in the last 5 years (most recent Mar 12, 2026).
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