2026-04-15Class CClosed
§ 27-2005, 2007 ADM CODE REMOVE DEVICE PREVENTING DOOR FROM BEING SELF-CLOSING -- DEFECTIVE MECHANICAL CLOSER ARM AT DOOR , 1st STORY
HPD · 536 · Record 18790539
Building report
400 West 50th Street
Public records for this building, including violations, complaints, housing court cases and ownership details.
- Built
- 1900
- Units
- 25
- Owner of record
- 735-739 NINTH AVENUEREALTY CORP.
- Open HPD violations
- 104
- HPD records on file
- 203
Violations at 400 West 50th Street
203 on record2026-04-15Class CDismissed
§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE UNCAPPED RADIATOR VALVE AT EAST WALL IN THE 3rd ROOM FROM EAST AT SOUTH LOCATED AT APT 10, 5th STORY, 1st APARTMENT FROM SOUTH AT WEST
HPD · 501 · Record 18790538
2026-04-15Class CDismissed
§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE UNCAPPED RADIATOR VALVE AT NORTH WALL IN THE 3rd ROOM FROM EAST AT NORTH LOCATED AT APT 10, 5th STORY, 1st APARTMENT FROM SOUTH AT WEST
HPD · 501 · Record 18790537
2026-04-15Class BClosed
§ 27-2005 ADM CODE REPLACE WITH NEW THE MISSING RADIATOR AT EAST WALL IN THE 3rd ROOM FROM EAST AT SOUTH LOCATED AT APT 10, 5th STORY, 1st APARTMENT FROM SOUTH AT WEST
HPD · 506 · Record 18790536
2026-04-15Class BClosed
§ 27-2005 ADM CODE REPLACE WITH NEW THE MISSING RADIATOR AT NORTH WALL IN THE 3rd ROOM FROM EAST AT NORTH LOCATED AT APT 10, 5th STORY, 1st APARTMENT FROM SOUTH AT WEST
HPD · 506 · Record 18790535
Most serious open violation
2026-04-13Class COpen
HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 7, 4th STORY, 1st APARTMENT FROM NORTH AT EAST
HPD · 569 · Record 18783727
104 open · 203 total on recordSee 103 more open violations
Who owns 400 West 50th Street?
Owner of record: 735-739 NINTH AVENUEREALTY CORP.. An owner name can come from an earlier filing. Compare the latest HPD registration with the recorded deed before relying on it.
Apartments at 400 West 50th Street
Recorded residential units: 25. Recorded year built: 1900. 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 400 West 50th Street
The full report includes the grade, all 203 violations with dates and outcomes, housing court filings and ownership details.
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Included
- 01Overall grade and scores by category
- 02Details for all 203 HPD violations
- 03Housing court filings and outcomes
- 04Ownership history and LLC connections