NYC Building Records · BBL 3017970059
348 NOSTRAND AVENUE
Brooklyn · Block 1797 · Lot 59 · Elevator apartment (Class D1)
Owner of record
NOS REALTY LLC
HPD-registered head officer: JACK KORNBLUM
HPD registered contacts
People legally accountable to HPD for conditions at this building, in registration-priority order:
- Head OfficerJACK KORNBLUM
- Corporate OwnerNOS REALTY LLC
- Site ManagerVICTOR SMITH
Most recent deed
Most recent ACRIS document: MTGE recorded Jan 12, 2026.
🔒 See full deed history for this building →Recent ACRIS documents (last 5)
DateTypeAmountParties
Jan 12, 2026MTGE$311KParties redacted — full names in MetroDeeds Scout+
Jan 12, 2026AGMT$10.4MParties redacted — full names in MetroDeeds Scout+
Dec 21, 2020MTGE$1.7MParties redacted — full names in MetroDeeds Scout+
Dec 21, 2020AGMT$11.0MParties redacted — full names in MetroDeeds Scout+
Dec 21, 2017MTGE$8.3MParties redacted — full names in MetroDeeds Scout+
🔒 Unlock party names + multi-decade history →Building stats
Units
29
Year built
2018
Class
D1
Borough
Brooklyn
- Zoning:
- R6A
- Lot size:
- 8,000 sqft
- Building area:
- 25,017 sqft
- Floors:
- 7
- Assessed value:
- $2.7M
- 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 3 violations issued by NYC HPD at this address:
- Class AInspected May 11, 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 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 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 Jan 12, 2026).
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