3950 BLACKSTONE AVENUE
3950 BLACKSTONE AVENUE is a Class D7 (elevator, post-1929) building in Bronx (BBL 2059090163) built in 1959, with 273 residential units across 6 floors.
The building is in NYC community district 208, council district 11, zoning district R4, on a 102,825-square-foot lot with a building footprint of 237,000 square feet.
The current registered owner of record per NYC PLUTO is 3950 BLACKSTONE ASSOC.
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 OfficerJACOB WEINREB
- Corporate Owner3950 BLACKSTONE ASSOCIATES LLC
- Managing AgentANDREZ DEBNICKI
- Site ManagerHUGO CALVI
Most recent deed
Recent ACRIS documents (last 5)
Building stats
- Zoning:
- R4
- Lot size:
- 102,825 sqft
- Building area:
- 237,000 sqft
- Floors:
- 6
- Assessed value:
- $6.8M
- Community district:
- 208
- Council district:
- 11
HPD violations
Recent HPD violation details
- Class AInspected Jan 8, 2026§ 27-2053 ADM CODE POST SIGN ON WALL OF ENTRANCE STORY BEARING NAME, ADDRESS INCLUDING APARTMENT NUMBER IF ANY, AND TELEPHONE NUMBER OF SUPE…
- Class CInspected Jan 8, 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 BInspected Jan 1, 2026§ 27-2005, 2006, 2037 HMC: PROPERLY REPAIR AND ABATE UNSAFE ELECTRIC WIRING CONDITION CONSISTING OF ROMEX WIRE IN LOWER CABINETS AT NORT HWA…
- Class BInspected Jan 1, 2026§ 27-2005, 2006, 2037 HMC: PROPERLY REPAIR AND ABATE UNSAFE ELECTRIC WIRING CONDITION CONSISTING OF EXPOSED ELECTRICAL WIRE AT WEST WALL IN…
- Class IInspected Nov 18, 2025§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…
Recent ACRIS activity
Frequently asked questions about 3950 BLACKSTONE AVENUE
Who owns 3950 BLACKSTONE AVENUE?
The current registered owner of record for 3950 BLACKSTONE AVENUE per NYC PLUTO is 3950 BLACKSTONE ASSOC. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 3950 BLACKSTONE AVENUE last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 3950 BLACKSTONE AVENUE 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 3950 BLACKSTONE AVENUE have?
No open HPD housing-maintenance code violations are on record for 3950 BLACKSTONE AVENUE 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 3950 BLACKSTONE AVENUE?
NYC Department of Finance assesses 3950 BLACKSTONE AVENUE at $6.83M 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 3950 BLACKSTONE AVENUE and what does that mean?
3950 BLACKSTONE AVENUE is NYC building class D7 — Elevator, post-1929. A post-1929 elevator apartment building, typically 7+ stories. 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.