2025-04-11Class AOpen
§ 27-2005 HMC: REFIT BASE CABINET DOORS IN THE KITCHEN LOCATED AT APT 1D, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH
HPD · 529 · Record 17833076
Building report
503 Williams Avenue
Public records for this building, including violations, complaints, housing court cases and ownership details.
- Built
- 1930
- Units
- 8
- Owner of record
- HPENY HOUSING DEVELOPMENT FUND COMPANY, INC.
- Open HPD violations
- 11
- HPD records on file
- 45
Violations at 503 Williams Avenue
45 on record2025-04-11Class AOpen
§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT WALLS AND CEILING IN THE ENTIRE APARTMENT LOCATED AT APT 1D, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH
HPD · 556 · Record 17833069
2024-08-22Class AOpen
§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT ALL PEELING PAINT SURFACES IN THE PRIVATE HALLWAY , THE FOYER , THE BATHROOM , THE 1st ROOM FROM EAST AT NORTH, THE 2nd ROOM FROM EAST AT SOUTH LOCATED AT APT 1C, 1st STORY, 1st APARTMENT FROM NORTH AT EAST
HPD · 556 · Record 17225771
2024-08-22Class BOpen
§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE AIR EXHAUST MECHANICAL VENT AT CEILING IN THE BATHROOM LOCATED AT APT 1C, 1st STORY, 1st APARTMENT FROM NORTH AT EAST
HPD · 501 · Record 17214848
2024-08-22Class BOpen
§ 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 1C, 1st STORY, 1st APARTMENT FROM NORTH AT EAST
HPD · 1503 · Record 17214847
Most serious open violation
2023-08-03Class COpen
§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... APPROXIMATELY 10 SQ FT AT CEILING AND 5 SQ FT AT WEST WALL IN THE BATHROOM LOCATED AT APT 1D, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH ORIGINAL VIOLATION 16146366 ISSUED 03-AUG-23 HAS BEEN UPGRADED TO CLASS C PER ADMINISTRATIVE CODE §27-2017.3a(5)(a) or (b).
HPD · 550 · Record 17833917
11 open · 45 total on recordSee 10 more open violations
Who owns 503 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 503 Williams Avenue
Recorded residential units: 8. 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 503 Williams Avenue
The full report includes the grade, all 45 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 45 HPD violations
- 03Housing court filings and outcomes
- 04Ownership history and LLC connections