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Building report

520 Riverdale Avenue

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

Built
1930
Units
6
Owner of record
HPENY HOUSING DEVELOPMENT FUND COMPANY, INC.
Open HPD violations
6
HPD records on file
107

Violations at 520 Riverdale Avenue

107 on record
2025-12-08Class BOpen

§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... LESS THAN 10 SQ. FT. AT CEILING IN THE BATHROOM LOCATED AT APT 1A, 2nd STORY ORIGINAL VIOLATION 18507196 ISSUED 08-DEC-25 HAS BEEN UPGRADED TO CLASS B PER ADMINISTRATIVE CODE 27-2017.3a(3)(a) or (b).

HPD · 550 · Record 18792401
2025-12-08Class BOpen

§ 27-2045(B)(1)(B) HMC, § 12-06, § 12-07, § 12-09 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES LOCATED AT APT 1A, 1st STORY, 1st APARTMENT FROM NORTH AT EAST

HPD · 1503 · Record 18507373
2025-12-08Class AOpen

§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT AT NORTH WALL IN THE BATHROOM LOCATED AT APT 1A, 2nd STORY

HPD · 556 · Record 18507205
2025-12-08Class BOpen

§ 27-2026 ADM CODE REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS AT BATHTUB IN THE BATHROOM LOCATED AT APT 1A, 2nd STORY

HPD · 579 · Record 18507203
2025-12-08Class COpen

§ 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 1A, 2nd STORY

HPD · 508 · Record 18507200

Who owns 520 Riverdale 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 Riverdale Avenue

Recorded residential units: 6. 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 Riverdale Avenue

The full report includes the grade, all 107 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 107 HPD violations
  3. 03Housing court filings and outcomes
  4. 04Ownership history and LLC connections