NYC Building Records · BBL 3077900001
4211 AVENUE K
Brooklyn · Block 7790 · Lot 1 · Elevator apartment (Class D1)
Owner of record
KF 4200 AVENUE K EQUITIES, LLC
HPD-registered head officer: MOSHE HALBERSTAN
HPD registered contacts
People legally accountable to HPD for conditions at this building, in registration-priority order:
- Head OfficerMOSHE HALBERSTAN
- Corporate Owner4200 AVE K EQUITIES LLC
- Managing AgentDIAMOND MANAGEMENT
- Site ManagerARI MOSSBERG
Most recent deed
Most recent ACRIS document: AGMT recorded May 27, 2015.
🔒 See full deed history for this building →Recent ACRIS documents (last 3)
DateTypeAmountParties
May 27, 2015AGMT$15.0MParties redacted — full names in MetroDeeds Scout+
Apr 15, 2010MTGE$2.7MParties redacted — full names in MetroDeeds Scout+
Apr 15, 2010AGMT$9.0MParties redacted — full names in MetroDeeds Scout+
🔒 Unlock party names + multi-decade history →Building stats
Units
73
Year built
1959
Class
D1
Borough
Brooklyn
- Zoning:
- R4
- Lot size:
- 25,500 sqft
- Building area:
- 78,396 sqft
- Floors:
- 6
- Assessed value:
- $2.5M
- Community district:
- 318
- Council district:
- 45
HPD violations
3 open
Most severe class on record: Class C (immediately hazardous)
🔒 See full violation history →Recent HPD violation details
Most recent 5 violations issued by NYC HPD at this address:
- Class BInspected May 13, 2026§ 27-2045(B)(1)(B) HMC, § 12-06, § 12-07, § 12-09 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVI…
- Class BInspected May 13, 2026§ 27-2045(B)(1)(A) HMC, § 12-01, § 12-03 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL SMOKE DETECTING DEVICE, INSTALLED IN AC…
- Class CInspected May 13, 2026§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CELLING IN THE BATHROOM LOCATED AT APT…
- Class AInspected May 13, 2026§27-2104(B) HMC POST A PROPER NOTICE REGARDING RENT STABILIZATION LAW, IN A FORM APPROVED BY THE COMMISSIONER, IN A CONSPICUOUS LOCATION WIT…
- Class BInspected May 13, 2026§ 27-2045(B)(1)(A) HMC, § 12-01, § 12-03 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL SMOKE DETECTING DEVICE, INSTALLED IN AC…
Recent ACRIS activity
3 documents in the last 5 years (most recent May 27, 2015).
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