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Building report

638 Kosciuszko Street

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

Built
1931
Units
6
Owner of record
638 ADAR LLC
Open HPD violations
3
HPD records on file
24

Violations at 638 Kosciuszko Street

24 on record
2022-05-25Class ADismissed

§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT THE WEST WALL AT SCUTTLE OPEINING AT PUBLIC HALL, 3rd STORY

HPD · 556 · Record 15182453
2022-05-25Class COpen

§ 27-2033 ADM CODE POST NOTICE, IN FORM APPROVED BY THE DEPARTMENT, STATING THE NAME AND LOCATION OF THE PERSON DESIGNATED BY THE OWNER TO HAVE KEY TO BUILDINGS HEATING SYSTEM MISSING AT PUBLIC HALL, 1st STORY

HPD · 671 · Record 15182436
2022-05-25Class ADismissed

§ 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 15182433
2022-05-25Class CClosed

§ 27-2005, 2006, 2037 HMC: PROPERLY REPAIR AND ABATE UNSAFE ELECTRIC WIRING CONDITION CONSISTING OF EXPOSED WIRING AT CEILING AT PUBLIC HALL, 1st STORY

HPD · 689 · Record 15182432
2022-05-25Class CClosed

§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE FIRE RATED MATERIAL AT WEST WALL AT SCUTTLE OPEINING AT PUBLIC HALL, 3rd STORY

HPD · 502 · Record 15182430
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Who owns 638 Kosciuszko Street?

Owner of record: 638 ADAR 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 638 Kosciuszko Street

Recorded residential units: 6. Recorded year built: 1931. 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 638 Kosciuszko Street

The full report includes the grade, all 24 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 24 HPD violations
  3. 03Housing court filings and outcomes
  4. 04Ownership history and LLC connections