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343 East 51st Street

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

Built
1942
Units
40
Owner of record
343 EAST 51 CORP
Open HPD violations
100
HPD records on file
110

Violations at 343 East 51st Street

110 on record
2026-05-20Class BOpen

§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING IN THE BATHROOM LOCATED AT APT 3D, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST

HPD · 508 · Record 18942928
2026-05-20Class AOpen

§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... LESS THAN 10 SQ FEET AT CEILING IN THE BATHROOM LOCATED AT APT 3D, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST

HPD · 550 · Record 18942927
2026-05-20Class 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 IN THE ENTRANCE LOCATED AT APT 3D, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST

HPD · 530 · Record 18942926
2026-05-20Class BOpen

§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING AND ALL WALLS IN THE 4th ROOM FROM NORTH LOCATED AT APT 3D, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST

HPD · 508 · Record 18942925
2026-05-20Class COpen

HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 3D, 3rd STORY, 1st APARTMENT FROM SOUTH AT WEST

HPD · 568 · Record 18942924
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Who owns 343 East 51st Street?

Owner of record: 343 EAST 51 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 343 East 51st Street

Recorded residential units: 40. Recorded year built: 1942. 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 343 East 51st Street

The full report includes the grade, all 110 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 110 HPD violations
  3. 03Housing court filings and outcomes
  4. 04Ownership history and LLC connections