NYC Building Records · BBL 3017810068
259 KOSCIUSZKO STREET
Brooklyn · Block 1781 · Lot 68 · Walk-up apartment (Class C3)
Owner of record
KOSCIUSZKO BSD, LLC
HPD-registered head officer: ASAF STERNBERG
HPD registered contacts
People legally accountable to HPD for conditions at this building, in registration-priority order:
- Head OfficerASAF STERNBERG
- Corporate OwnerPARTNERSHIP
- Managing AgentBSD REALTY MANAGEMENT
- Site ManagerLIANA ROLDAN
Most recent deed
Last transferred on Sep 18, 2025 for $1.9M to KOSCIUSZKO BSD, LLC.
Previous owner: 259 KOSCIUSZKO LLC
Cash sale: no recorded mortgage tied to this transfer.
🔒 See full deed history for this building →Recent ACRIS documents (last 5)
DateTypeAmountParties
Sep 18, 2025DEED$1.9MParties redacted — full names in MetroDeeds Scout+
Aug 30, 2018DEED$2.0MParties redacted — full names in MetroDeeds Scout+
Dec 5, 2017MTGE$425KParties redacted — full names in MetroDeeds Scout+
Aug 1, 2016MTGE$700KParties redacted — full names in MetroDeeds Scout+
Dec 5, 2014DEED$44KParties redacted — full names in MetroDeeds Scout+
🔒 Unlock party names + multi-decade history →Building stats
Units
4
Year built
2016
Class
C3
Borough
Brooklyn
- Zoning:
- R6B
- Lot size:
- 1,543 sqft
- Building area:
- 2,852 sqft
- Floors:
- 4
- Assessed value:
- $391K
- Community district:
- 303
- Council district:
- 36
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 Mar 31, 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…
- Class AInspected Mar 10, 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…
- Class IInspected Mar 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…
- Class AInspected Apr 20, 2021(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
5 documents in the last 5 years (most recent Sep 18, 2025).
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