NYC Building Records · BBL 3012190074
631 ST MARKS AVENUE
Brooklyn · Block 1219 · Lot 74 · Walk-up apartment (Class C3)
Owner of record
631 ST. MARKS EQUITIES LLC
HPD-registered head officer: Ashley Adelman
HPD registered contacts
People legally accountable to HPD for conditions at this building, in registration-priority order:
- Head OfficerAshley Adelman
- Corporate Owner631 St. Marks LLC
- Managing AgentNHS Community Property Managers LLC
- Site ManagerDionne Christopher
Most recent deed
Last transferred on Nov 24, 2025 for $2.1M to 631 ST. MARKS EQUITIES LLC.
Previous owner: 631 ST. MARKS, LLC; THE ESTATE OF HARRY ADELMAN; ASHLEY ADELMAN, AS ADMINISTRATOR
Cash sale: no recorded mortgage tied to this transfer.
🔒 See full deed history for this building →Recent ACRIS documents (last 5)
DateTypeAmountParties
Nov 24, 2025DEED$2.1MParties redacted — full names in MetroDeeds Scout+
Feb 17, 2022AGMT$1.8MParties redacted — full names in MetroDeeds Scout+
Feb 17, 2022MTGE$979KParties redacted — full names in MetroDeeds Scout+
Mar 4, 2015AGMT$950KParties redacted — full names in MetroDeeds Scout+
Mar 4, 2015MTGE$533KParties redacted — full names in MetroDeeds Scout+
🔒 Unlock party names + multi-decade history →Building stats
Units
4
Year built
1931
Class
C3
Borough
Brooklyn
- Zoning:
- R6B
- Lot size:
- 1,800 sqft
- Building area:
- 5,950 sqft
- Floors:
- 3
- Assessed value:
- $660K
- Community district:
- 308
- Council district:
- 36
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 May 6, 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 AInspected Apr 11, 2024(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 Nov 20, 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 27, 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 Nov 9, 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…
Recent ACRIS activity
5 documents in the last 5 years (most recent Nov 24, 2025).
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