NYC Building Records · BBL 3032360007
317 KNICKERBOCKER AVENUE
Brooklyn · Block 3236 · Lot 7 · Class S5
Owner of record
317 KNICKERBOCKER AVE LLC
HPD-registered head officer: TOM ROSENBERG
HPD registered contacts
People legally accountable to HPD for conditions at this building, in registration-priority order:
- Head OfficerTOM ROSENBERG
- Corporate Owner317-319 KNICKERBOCKER AVE LLC
Most recent deed
Last transferred on Jun 21, 2012 for $775K to 317 Knickerbocker Ave Llc.
Previous owner: Evergreen Management Co., L.l.c.
Cash sale: no recorded mortgage tied to this transfer.
🔒 See full deed history for this building →Recent ACRIS documents (last 2)
DateTypeAmountParties
May 26, 2016MTGE$2.0MParties redacted — full names in MetroDeeds Scout+
Jun 21, 2012DEED$775KParties redacted — full names in MetroDeeds Scout+
🔒 Unlock party names + multi-decade history →Building stats
Units
7
Year built
1931
Class
S5
Borough
Brooklyn
- Zoning:
- R6
- Lot size:
- 2,500 sqft
- Building area:
- 8,000 sqft
- Floors:
- 4
- Assessed value:
- $680K
- Community district:
- 304
- Council district:
- 37
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 BInspected Sep 15, 2025§ 27-2005, 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF HOUSEHOLD ITEMS (MATTRESSES) AND CONSTRUCTION MATERIALS AT PUBLIC HALL, 4th S…
- Class BInspected Sep 15, 2025§ 27-2005, 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF BICYCLE AND HOUSEHOLD ITEMS AT PUBLIC HALL, 3rd STORY
- Class BInspected Sep 15, 2025§ 27-2039 ADM CODE PROVIDE ADEQUATE LIGHT OF NOT LESS THAN 60 WATTS INCANDESCENT OR EQUIVALENT ILLUMINATION AT PUBLIC HALL, 2nd STORY
- Class BInspected Sep 15, 2025§ 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF AIR CONDITIONER PROTRUDING MORE THAN 4 INCHES BEYOND SILL AT 2ND FROM NORT…
- Class AInspected Mar 23, 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…
Recent ACRIS activity
2 documents in the last 5 years (most recent May 26, 2016).
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