NYC Building Records · BBL 3025690075
111 OAK STREET
Brooklyn · Block 2569 · Lot 75 · Walk-up apartment (Class C3)
Owner of record
KOKOSZKA, LEON
HPD-registered head officer: Leon Kokoszka
HPD registered contacts
People legally accountable to HPD for conditions at this building, in registration-priority order:
- Head OfficerLeon Kokoszka
- Corporate OwnerLeon and Krystyna Kokoszka
- Site ManagerDiana Kokoszka
Most recent deed
Last transferred on Aug 26, 2020 to Diana Kokoszka As Trustee; Leon Kokoszka Trust; Michael M Kokoszka As Trustee; Krystyna Kokoszka Trust.
Previous owner: Kokoszka, Leon
Cash sale: no recorded mortgage tied to this transfer.
🔒 See full deed history for this building →Recent ACRIS documents (last 1)
DateTypeAmountParties
Aug 26, 2020DEED, LENot disclosedParties redacted — full names in MetroDeeds Scout+
🔒 Unlock party names + multi-decade history →Building stats
Units
4
Year built
1899
Class
C3
Borough
Brooklyn
- Zoning:
- R6B
- Lot size:
- 2,500 sqft
- Building area:
- 3,740 sqft
- Floors:
- 3
- Assessed value:
- $997K
- Community district:
- 301
- Council district:
- 33
HPD violations
0 open
Most severe class on record: Class A
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 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 Mar 24, 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 10, 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
1 document in the last 5 years (most recent Aug 26, 2020).
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