NYC Building Records · BBL 3064490020
201 BAY 31 STREET
Brooklyn · Block 6449 · Lot 20 · Walk-up apartment (Class C0)
Owner of record
KWAN, TONY KWOK TUNG
HPD-registered head officer: HELEN KWAN
HPD registered contacts
People legally accountable to HPD for conditions at this building, in registration-priority order:
- Head OfficerHELEN KWAN
Most recent deed
Last transferred on Nov 3, 2023 to Kwan, Tony Kwok Tung; Kwan, Helen Jine Liang.
Previous owner: Kwan, Helen Jine Liang
Cash sale: no recorded mortgage tied to this transfer.
🔒 See full deed history for this building →Recent ACRIS documents (last 5)
DateTypeAmountParties
Nov 3, 2023DEEDNot disclosedParties redacted — full names in MetroDeeds Scout+
Nov 3, 2023DEEDNot disclosedParties redacted — full names in MetroDeeds Scout+
Oct 4, 2006MTGE$400KParties redacted — full names in MetroDeeds Scout+
Oct 4, 2006DEED$600KParties redacted — full names in MetroDeeds Scout+
Nov 1, 2005DEEDO$430KParties redacted — full names in MetroDeeds Scout+
🔒 Unlock party names + multi-decade history →Building stats
Units
3
Year built
1980
Class
C0
Borough
Brooklyn
- Zoning:
- R5
- Lot size:
- 2,990 sqft
- Building area:
- 1,550 sqft
- Floors:
- 2.5
- Assessed value:
- $55K
- Community district:
- 311
- Council district:
- 47
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 7, 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 Jun 20, 2025§ 27-2045 ADM CODE POST A PROPER NOTICE OF SMOKE DETECTOR REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, AT OR NEAR THE MAIL BOX MISS…
- Class AInspected Jun 20, 2025§ 27-2046.1 HMC: POST A PROPER NOTICE OF CARBON MONOXIDE DETECTING DEVICE REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, IN A COMMON…
- Class AInspected Jun 20, 2025§ 26-1103 ADMIN. CODE: POST AND MAINTAIN A PROPER NOTICE ON WALL OF THE ENTRANCE STORY IN ENGLISH AND SPANISH ON THE AVAILABILITY OF THE AGE…
- Class AInspected Jun 20, 2025§ 329, M/D LAW AND DEPT. RULES AND REGS. PROVIDE A COMPLETED CERTIFICATE OF INSPECTION VISITS IN A PROPER FRAME AT OR NEAR MAILBOXES, BOTTOM…
Recent ACRIS activity
5 documents in the last 5 years (most recent Nov 3, 2023).
Other buildings in this portfolio
Kwan, Tony Kwok Tung; Kwan, Helen Jine Liang controls 4 NYC buildings. Top properties by HPD violation count:
- 1614 WEST 9 STREET8 violations
More from MetroDeeds
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