2026-01-31Class 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 LATCH AT VESTIBULE DOOR
HPD · 530 · Record 18609051
Building report
520 Williams Avenue
Public records for this building, including violations, complaints, housing court cases and ownership details.
- Built
- 1930
- Units
- 16
- Owner of record
- HPENY HOUSING DEVELOPMENT FUND COMPANY, INC.
- Open HPD violations
- 13
- HPD records on file
- 120
Violations at 520 Williams Avenue
120 on record2025-03-04Class AOpen
§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT AT CEILING AT PUBLIC HALL, 4th STORY
HPD · 556 · Record 17744563
2024-05-15Class ADismissed
§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT ALL PEELING PAINT SURFACES IN THE BATHROOM , THE 2nd ROOM FROM EAST, THE 4th ROOM FROM EAST, THE 1st ROOM FROM EAST AT SOUTH LOCATED AT APT 2A, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH
HPD · 556 · Record 16991789
2024-05-15Class BClosed
§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE HEAVY DUTY MORTISE LOCK SET AT BUILDING FRONT ENTRANCE DOOR , 1st STORY
HPD · 501 · Record 16973744
2024-05-15Class BClosed
§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE HEAVY DUTY MORTISE LOCK SET AT VESTIBULE DOOR AT PUBLIC HALL, 1st STORY
HPD · 501 · Record 16973743
Most serious open violation
2024-05-15Class COpen
HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 2A, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH
HPD · 569 · Record 16973742
13 open · 120 total on recordSee 12 more open violations
Who owns 520 Williams Avenue?
Owner of record: HPENY HOUSING DEVELOPMENT FUND COMPANY, INC.. An owner name can come from an earlier filing. Compare the latest HPD registration with the recorded deed before relying on it.
Apartments at 520 Williams Avenue
Recorded residential units: 16. Recorded year built: 1930. 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 520 Williams Avenue
The full report includes the grade, all 120 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 120 HPD violations
- 03Housing court filings and outcomes
- 04Ownership history and LLC connections