NYC Building Records · BBL 3026210050
646 LEONARD STREET
Brooklyn · Block 2621 · Lot 50 · Walk-up apartment (Class C1)
Owner of record
CHOJNOWSKI, WIESLAWA
HPD-registered head officer: WIESLAWA CHOJNOWSKI
HPD registered contacts
People legally accountable to HPD for conditions at this building, in registration-priority order:
- Head OfficerWIESLAWA CHOJNOWSKI
Most recent deed
Last transferred on Oct 25, 2021 to CHOJNOWSKI, WIESLAWA; CHOJNOWSKI, MARK M.
Previous owner: CHOJNOWSKI, WIESLAWA
Cash sale: no recorded mortgage tied to this transfer.
🔒 See full deed history for this building →Recent ACRIS documents (last 2)
DateTypeAmountParties
Oct 25, 2021DEEDNot disclosedParties redacted — full names in MetroDeeds Scout+
Mar 11, 2005DEEDNot disclosedParties redacted — full names in MetroDeeds Scout+
🔒 Unlock party names + multi-decade history →Building stats
Units
8
Year built
1928
Class
C1
Borough
Brooklyn
- Zoning:
- R6B
- Lot size:
- 2,500 sqft
- Building area:
- 6,160 sqft
- Floors:
- 4
- Assessed value:
- $1.1M
- Community district:
- 301
- Council district:
- 33
HPD violations
0 open
Most severe class on record: Class B
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 5, 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 IInspected Nov 20, 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 AInspected Jun 10, 2025(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 27, 2024§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 Apr 10, 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…
Recent ACRIS activity
2 documents in the last 5 years (most recent Oct 25, 2021).
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