NYC Building Records · BBL 3070960047
89 AVENUE U
Brooklyn · Block 7096 · Lot 47 · Class S5
Owner of record
MASTELLONE MARIO
HPD-registered head officer: KATHLEEN MASTELLONE
HPD registered contacts
People legally accountable to HPD for conditions at this building, in registration-priority order:
- Head OfficerKATHLEEN MASTELLONE
- Site ManagerMARIO MASTELLONE
Most recent deed
No recent ACRIS deed on record.
🔒 See full deed history for this building →Building stats
Units
6
Year built
1928
Class
S5
Borough
Brooklyn
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 Jun 6, 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 8, 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 21, 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 IInspected Nov 10, 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 AInspected Feb 23, 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…
More from MetroDeeds
Go deeper on this building
Open full Landlord Intel for 89 AVENUE U →Every deed, every violation, court cases, mortgages, and operator portfolio — in one panel.
Get the full deed history for 89 AVENUE U
3 free reports per month with a MetroDeeds account. No credit card required.
Sign Up Free