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643 Coster Street

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

Built
1920
Units
8
Owner of record
COSTER APARTMENTS LLC
Open HPD violations
28
HPD records on file
100

Violations at 643 Coster Street

100 on record
2025-09-22Class AOpen

§ 27-2005 HMC: POST, IN A FORM APPROVED BY THE COMMISSIONER, AND MAINTAIN A NOTICE IN A COMMON AREA OF THE BUILDING REGARDING THE PROCEDURES THAT SHOULD BE FOLLOWED WHEN A GAS LEAK IS SUSPECTED AT PUBLIC HALL, 1st STORY

HPD · 1506 · Record 18252203
2025-08-17Class ADismissed

§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT ALL WALLS AND CEILING AT PUBLIC HALL, 2nd STORY

HPD · 556 · Record 18167047
2025-08-17Class ADismissed

§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT ALL WALLS AND CEILING AT PUBLIC HALL, 1st STORY

HPD · 556 · Record 18167046
2025-08-17Class BClosed

§ 27-2005, 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF CONSTRUCTION MATERIAL, BUCKETS, MISCELLANEOUS ITEMS. AT PUBLIC HALL, 1st STORY

HPD · 538 · Record 18167045
2025-08-17Class BDismissed

§ 27-2005 ADM CODE PROVIDE FIRE PASSAGEWAY DOOR THAT ALLOWS RE-ENTRY FROM NORTH/WEST YARD TO STREET AT FIRE PASSAGE WAY

HPD · 504 · Record 18167044

Who owns 643 Coster Street?

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

Apartments at 643 Coster Street

Recorded residential units: 8. Recorded year built: 1920. 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 643 Coster Street

The full report includes the grade, all 100 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 100 HPD violations
  3. 03Housing court filings and outcomes
  4. 04Ownership history and LLC connections