864 HART STREET
864 HART STREET is a Class C2 (walk-up, five to six) building in Brooklyn (BBL 3032360023) built in 1931, with 6 residential units across 3 floors.
The building is in NYC community district 304, council district 37, zoning district R6, on a 2,500-square-foot lot with a building footprint of 5,250 square feet.
The current registered owner of record per NYC PLUTO is 864 HART LLC.
MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
The building is registered with NYC HPD's landlord-registration system and has no open HPD housing-maintenance code violations on record as of May 18, 2026.
Data sourced daily from NYC PLUTO (Department of City Planning), NYC ACRIS (Department of Finance), and NYC HPD housing-maintenance code violations.
Owner of record
HPD registered contacts
- Head OfficerDavid Crunfeld
- Corporate Owner864 Hart LLC
- Site ManagerDavid Grunfeld
Most recent deed
Recent ACRIS documents (last 5)
Building stats
- Zoning:
- R6
- Lot size:
- 2,500 sqft
- Building area:
- 5,250 sqft
- Floors:
- 3
- Assessed value:
- $500K
- Community district:
- 304
- Council district:
- 37
HPD violations
Recent HPD violation details
- Class AInspected May 4, 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 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…
- Class BInspected Oct 25, 2020§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE FIRE RETARDANT MATERIAL AT CEILING AT PUBLIC HALL, 3rd STOR…
- Class BInspected Oct 25, 2020§ 27-2005 ADM CODE PROVIDE APPROVED WIRE SCREENS ABOVE AND BELOW SKYLIGHT AT STAIRS BULKHEAD TO ROOF
- Class CInspected Oct 25, 2020§ 27-2005, 27-2007, 27-2041.1 HMC: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE AT BULKHEAD
Recent ACRIS activity
Frequently asked questions about 864 HART STREET
Who owns 864 HART STREET?
The current registered owner of record for 864 HART STREET per NYC PLUTO is 864 HART LLC. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 864 HART STREET last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 864 HART STREET in the last 5 years of recorded NYC public-records data. NYC ACRIS coverage extends back to 1966; an absence in our 5-year window typically means either the BBL has not transacted recently, or the most recent recorded document is not a DEED type (such as a refinance rather than a sale).
How many HPD violations does 864 HART STREET have?
No open HPD housing-maintenance code violations are on record for 864 HART STREET as of May 18, 2026. The building is registered with NYC HPD's landlord-registration system. HPD violation data is pulled daily from the NYC Open Data violations feed.
What is the assessed value of 864 HART STREET?
NYC Department of Finance assesses 864 HART STREET at $500K for the current tax year. NYC assesses property at a fraction of estimated market value (the assessment ratio varies by tax class — 6% for tax class 1 one-to-three-family dwellings, approximately 45% for tax class 2 rental apartment buildings), so the market value implied by this assessment is meaningfully higher. Assessment data is published by NYC Department of Finance.
What building class is 864 HART STREET and what does that mean?
864 HART STREET is NYC building class C2 — Walk-up, five to six. A 3-to-6-story walk-up apartment building, 5-6 residential units. Building class is assigned by NYC Department of Finance and recorded in PLUTO; it determines the property's tax class and the regulatory regime that applies.