NYC Building Records · BBL 3033650108
645 KNICKERBOCKER AVENUE
Brooklyn · Block 3365 · Lot 108 · Walk-up apartment (Class C2)
Owner of record
Owner not on record in PLUTO.
HPD-registered head officer: ISKYO ARONOV
HPD registered contacts
People legally accountable to HPD for conditions at this building, in registration-priority order:
- Head OfficerISKYO ARONOV
- Corporate OwnerKIKR EQUITIES LLC
Most recent deed
Last transferred on Jun 13, 2017 for $950K to Red Development Inc.
Previous owner: Kikr Equities Llc
Cash sale: no recorded mortgage tied to this transfer.
🔒 See full deed history for this building →Recent ACRIS documents (last 5)
DateTypeAmountParties
Dec 16, 2019MTGE$1.7MParties redacted — full names in MetroDeeds Scout+
Jun 13, 2017DEED$950KParties redacted — full names in MetroDeeds Scout+
May 5, 2016MTGE$400KParties redacted — full names in MetroDeeds Scout+
Apr 15, 2016DEED$300KParties redacted — full names in MetroDeeds Scout+
Nov 7, 2005MTGE$100KParties redacted — full names in MetroDeeds Scout+
🔒 Unlock party names + multi-decade history →Building stats
Units
5
Year built
1915
Class
C2
Borough
Brooklyn
- Floors:
- 4
- Assessed value:
- $483K
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 IInspected Nov 24, 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 Dec 4, 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 IInspected Nov 28, 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 IInspected Nov 17, 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 IInspected Mar 16, 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 Dec 16, 2019).
Other buildings in this portfolio
Red Development Inc controls 3 NYC buildings. Top properties by HPD violation count:
- 222 SPENCER STREET11 violations
More from MetroDeeds
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