NYC Building Records · BBL 3018300078
347 JEFFERSON AVENUE
Brooklyn · Block 1830 · Lot 78 · Walk-up apartment (Class C3)
Owner of record
20 HENRY ST. REALTY INC.
HPD-registered head officer: CARL MOK
HPD registered contacts
People legally accountable to HPD for conditions at this building, in registration-priority order:
- Head OfficerCARL MOK
- Corporate Owner20 HENRY STREET REALTY INC.
Most recent deed
Last transferred on Dec 20, 2019 for $2.1M to 20 Henry St. Realty Inc..
Previous owner: Kass, Lisa; Hoffman, Jeremy
Cash sale: no recorded mortgage tied to this transfer.
🔒 See full deed history for this building →Recent ACRIS documents (last 5)
DateTypeAmountParties
Dec 20, 2019DEED$2.1MParties redacted — full names in MetroDeeds Scout+
May 26, 2016AGMT$581KParties redacted — full names in MetroDeeds Scout+
May 26, 2016MTGE$10KParties redacted — full names in MetroDeeds Scout+
Jan 15, 2014MTGE$780KParties redacted — full names in MetroDeeds Scout+
Jan 15, 2013DEED$1.2MParties redacted — full names in MetroDeeds Scout+
🔒 Unlock party names + multi-decade history →Building stats
Units
4
Year built
1905
Class
C3
Borough
Brooklyn
- Zoning:
- R6A
- Lot size:
- 1,525 sqft
- Building area:
- 2,992 sqft
- Floors:
- 3
- Assessed value:
- $256K
- Community district:
- 303
- Council district:
- 36
HPD violations
0 open
Most severe class on record: Class B
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 AInspected Apr 10, 2024(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 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…
- Class AInspected Feb 25, 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…
Recent ACRIS activity
5 documents in the last 5 years (most recent Dec 20, 2019).
More from MetroDeeds
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