NYC Building Records · BBL 3011420008
651 CLASSON AVENUE
Brooklyn · Block 1142 · Lot 8 · Walk-up apartment (Class C1)
Owner of record
HP MJM HOUSING DEVELOPMENT FUND COMPANY, INC.,
HPD-registered head officer: MATTHEW KELLER
HPD registered contacts
People legally accountable to HPD for conditions at this building, in registration-priority order:
- Head OfficerMATTHEW KELLER
- Corporate OwnerPROSPECT AFFORDABLE PACKAGE LLC
- Managing AgentNIEUW AMSTERDAM PROPERTY MANAGEMENT
- Site ManagerGABE STONE
Most recent deed
Last transferred on Feb 16, 2021 to OHR OLAM REALTY LLC.
Previous owner: 649-651 CLASSON LLC
Cash sale: no recorded mortgage tied to this transfer.
🔒 See full deed history for this building →Recent ACRIS documents (last 2)
DateTypeAmountParties
Feb 16, 2021DEEDNot disclosedParties redacted — full names in MetroDeeds Scout+
Feb 16, 2021DEEDNot disclosedParties redacted — full names in MetroDeeds Scout+
🔒 Unlock party names + multi-decade history →Building stats
Units
15
Year built
1930
Class
C1
Borough
Brooklyn
- Zoning:
- R6A
- Lot size:
- 4,400 sqft
- Building area:
- 13,000 sqft
- Floors:
- 4
- Assessed value:
- $710K
- Community district:
- 308
- Council district:
- 35
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 CInspected Apr 13, 2026§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MIS…
- Class CInspected Dec 16, 2025§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MIS…
- Class BInspected Oct 27, 2025§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE ELECTRIC BELL BUZZER INTERCOM SYSTEM FROM 1ST STORY PUBLIC HALL LEADING TO…
- Class BInspected Oct 27, 2025§ 27-2026 ADM CODE REPAIR THE LEAKY AND/OR DEFECTIVE WATER SUPPLY PIPE AT WATER CLOSET IN THE BATHROOM LOCATED AT APT 4A, 4th STORY, 1st APA…
- Class BInspected Sep 17, 2025§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LATCH AT VESTIBULE DOOR , 1st STORY
Recent ACRIS activity
2 documents in the last 5 years (most recent Feb 16, 2021).
Other buildings in this portfolio
OHR OLAM REALTY LLC controls 14 NYC buildings. Top properties by HPD violation count:
- 643 FRANKLIN AVENUE513 violations
- 872 BERGEN STREET296 violations
- 1063 PACIFIC STREET158 violations
- 483 ST MARKS AVENUE140 violations
More from MetroDeeds
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