NYC Building Records · BBL 3032200002
307 KNICKERBOCKER AVENUE
Brooklyn · Block 3220 · Lot 2 · Class S5
Owner of record
AMBROSINO EQUITIES LLC
HPD-registered head officer: ANTONIO AMBROSINO
HPD registered contacts
People legally accountable to HPD for conditions at this building, in registration-priority order:
- Head OfficerANTONIO AMBROSINO
- Corporate OwnerAMBROSINO EQUITIES LLC
Most recent deed
Last transferred on May 16, 2013 for $1.4M to Ambrosino Equities Llc.
Previous owner: 307 Knickerbocker Realty Corp.
Cash sale: no recorded mortgage tied to this transfer.
🔒 See full deed history for this building →Recent ACRIS documents (last 5)
DateTypeAmountParties
Oct 11, 2019AGMT$4.8MParties redacted — full names in MetroDeeds Scout+
Oct 11, 2019MTGE$2.6MParties redacted — full names in MetroDeeds Scout+
Aug 25, 2016AGMT$1.4MParties redacted — full names in MetroDeeds Scout+
Aug 25, 2016MTGE$526KParties redacted — full names in MetroDeeds Scout+
Oct 23, 2013MTGE$938KParties 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:
- 6,500 sqft
- Floors:
- 4
- Assessed value:
- $553K
- Community district:
- 304
- Council district:
- 34
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 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 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 CInspected Sep 1, 2024HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 4L, 4th STORY, 2nd APARTMENT FR…
- Class CInspected Sep 1, 2024HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 4L, 4th STORY, 2nd APARTMENT FROM…
- Class AInspected Sep 1, 2024§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT THE CEILING AND SOUTH WALL IN THE BATHROOM LOCATED…
Recent ACRIS activity
5 documents in the last 5 years (most recent Oct 11, 2019).
Other buildings in this portfolio
Ambrosino Equities Llc controls 2 NYC buildings. Top properties by HPD violation count:
- 265 POWERS STREET16 violations
More from MetroDeeds
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