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Building report

1501 Undercliff Avenue

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

Built
1929
Units
98
Owner of record
1501 UNDERCLIFF ASSOC.
Open HPD violations
29
HPD records on file
593

Violations at 1501 Undercliff Avenue

593 on record
2026-06-26Class CClosed

§ 27-2037, 2038 HMC: PROVIDE A SAFE AND ADEQUATE SUPPLY OF ELECTRIC SERVICE TO THE FIXTURES PROVIDE ELECTRICAL SERVICE TO ALL FIXTURS AT CEILING AND OUTLETS AT WALL THROUGHOUT ENTIRE APARTMENT IN THE ENTIRE APARTMENT LOCATED AT APT 1A, 1st STORY, 1st APARTMENT FROM SOUTH AT WEST , SECTION ''north''

HPD · 688 · Record 19035667
2026-05-06Class BClosed

§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE WINDOW SPRING BALANCE AT SOUTH WALL IN THE 2nd ROOM FROM EAST LOCATED AT APT 4C, 4th STORY, 2nd APARTMENT FROM SOUTH AT WEST

HPD · 501 · Record 18876705
2026-05-06Class BClosed

§ 27-2026 ADM CODE REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS AT BATH TUB IN THE BATHROOM LOCATED AT APT 4C, 4th STORY, 2nd APARTMENT FROM SOUTH AT WEST

HPD · 579 · Record 18876704
2026-05-06Class AClosed

§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... AT CEILING LESS THAN 10 SQ.FT IN THE BATHROOM LOCATED AT APT 4C, 4th STORY, 2nd APARTMENT FROM SOUTH AT WEST

HPD · 550 · Record 18876703
2026-04-14Class BClosed

§ 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE BATHROOM LOCATED AT APT 4C, 4th STORY, 2nd APARTMENT FROM SOUTH AT WEST , SECTION AT NORTH

HPD · 583 · Record 18787554

Who owns 1501 Undercliff Avenue?

Owner of record: 1501 UNDERCLIFF ASSOC.. An owner name can come from an earlier filing. Compare the latest HPD registration with the recorded deed before relying on it.

Apartments at 1501 Undercliff Avenue

Recorded residential units: 98. Recorded year built: 1929. 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 1501 Undercliff Avenue

The full report includes the grade, all 593 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 593 HPD violations
  3. 03Housing court filings and outcomes
  4. 04Ownership history and LLC connections