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Building report

3950 Blackstone Avenue

Public records for this building, including violations, complaints, housing court cases and ownership details.

Built
1959
Units
189
Owner of record
3950 BLACKSTONE ASSOC
Open HPD violations
1
HPD records on file
243

Violations at 3950 Blackstone Avenue

243 on record
2026-07-01Class CClosed

§ 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF SCALDING HOT WATER ABOVE 130 DEGREES IN THE ENTIRE APARTMENT LOCATED AT APT 5C, 5th STORY, 4th APARTMENT FROM WEST AT NORTH , SECTION AT SOUTHEAST

HPD · 510 · Record 19045139
2026-05-30Class BClosed

§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD CABINET AT SINK IN THE KITCHEN LOCATED AT APT 5C, 5th STORY, 4th APARTMENT FROM WEST AT NORTH

HPD · 502 · Record 18967361
2026-05-27Class COpen

§ 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 MISSING OR DEFECTIVE LATCH SET AT BOILER ROOM

HPD · 530 · Record 18969501
2026-01-08Class ADismissed

§ 27-2053 ADM CODE POST SIGN ON WALL OF ENTRANCE STORY BEARING NAME, ADDRESS INCLUDING APARTMENT NUMBER IF ANY, AND TELEPHONE NUMBER OF SUPERINTENDENT, JANITOR OR HOUSEKEEPER. AT PUBLIC HALL, SECTION ''SOUTH''

HPD · 722 · Record 18558392
2026-01-08Class CClosed

§ 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 MISSING OR DEFECTIVE HINGES AT DOOR AT COMPACTOR CLOSET, 6th STORY, SECTION ''SOUTH''

HPD · 530 · Record 18558391

Who owns 3950 Blackstone Avenue?

Owner of record: 3950 BLACKSTONE ASSOC. An owner name can come from an earlier filing. Compare the latest HPD registration with the recorded deed before relying on it.

Apartments at 3950 Blackstone Avenue

Recorded residential units: 189. Recorded year built: 1959. These building facts do not show current vacancies or when a particular apartment was renovated.

This tax lot appears in the RGB list based on 2024 building registrations, published as of November 2025. That is a building-level historical signal; it does not identify which apartments are stabilized today. Check the official rent-stabilized building lists.

Look up more about this building

See the full record for 3950 Blackstone Avenue

The full report includes the grade, all 243 violations with dates and outcomes, housing court filings and ownership details.

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Included
  1. 01Overall grade and scores by category
  2. 02Details for all 243 HPD violations
  3. 03Housing court filings and outcomes
  4. 04Ownership history and LLC connections