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Building report

509 Amsterdam Avenue

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

Built
1900
Units
12
Owner of record
509 AMSTERDAM ASSOCIATES
Open HPD violations
0
HPD records on file
7

Violations at 509 Amsterdam Avenue

7 on record
2017-03-09Class AClosed

§ 53, 187, 231 M/D LAW AND DEPARTMENT RULES AND REGULATIONS. PROVIDE A SHOE PROPERLY SECURED TO BOTTOM OF STRING OF DROPLADDER FRONT AT FIRE ESCAPE

HPD · 106 · Record 11684412
2017-03-09Class IClosed

§ 27-2089 ADM CODE THE PREMISES HAVE BEEN VACATED BY AN ORDER OF THIS DEPARTMENT AND CANNOT BE REOCCUPIED EXCEPT FOR CARETAKER UNTIL A NEW CERTIFICATE OF OCCUPANCY HAS BEEN OBTAINED.

HPD · 767 · Record 11684410
2017-02-24Class CClosed

§ 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF FIRE DAMAGE IN THE ENTIRE APARTMENT LOCATED AT APT 3N, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH

HPD · 510 · Record 11675484
2017-02-24Class CClosed

§ 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF FIRE DAMAGE IN THE ENTIRE APARTMENT LOCATED AT APT 4N, 4th STORY, 1st APARTMENT FROM WEST AT NORTH

HPD · 510 · Record 11675472
2017-02-24Class CClosed

§ 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF FIRE DAMAGE IN THE ENTIRE APARTMENT LOCATED AT APT 5N, 5th STORY, 1st APARTMENT FROM WEST AT NORTH

HPD · 510 · Record 11675469
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Who owns 509 Amsterdam Avenue?

Owner of record: 509 AMSTERDAM ASSOCIATES. An owner name can come from an earlier filing. Compare the latest HPD registration with the recorded deed before relying on it.

Apartments at 509 Amsterdam Avenue

Recorded residential units: 12. Recorded year built: 1900. 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 509 Amsterdam Avenue

The full report includes the grade, all 7 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 7 HPD violations
  3. 03Housing court filings and outcomes
  4. 04Ownership history and LLC connections