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Building report

399 St Marks Avenue

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

Built
2000
Units
24
Owner of record
KNOX HOMES LP
Open HPD violations
365
HPD records on file
659

Violations at 399 St Marks Avenue

659 on record
2026-08-12Class COpen

§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE HINGES AT BUILDING FRONT ENTRANCE DOOR FROM STREET , 1st STORY

HPD · 530 · Record 19142587
2026-07-13Class AOpen

§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOODEN STOOL AT WINDOW (1ST FROM EAST AT SOUTH) IN THE 1st ROOM FROM EAST AT SOUTH LOCATED AT APT B, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST

HPD · 502 · Record 19066781
2026-07-13Class BOpen

§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CAULKING AT TOE MOULDING AT EAST AND SOUTH WALLS IN THE 1st ROOM FROM EAST AT SOUTH LOCATED AT APT B, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST

HPD · 502 · Record 19066780
2026-07-13Class AOpen

§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE CEILING IN THE 1st ROOM FROM EAST AT SOUTH LOCATED AT APT B, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST

HPD · 508 · Record 19066779
2026-07-13Class AOpen

§ 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE 1st ROOM FROM EAST AT SOUTH LOCATED AT APT B, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST

HPD · 583 · Record 19066778

Who owns 399 St Marks Avenue?

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

Apartments at 399 St Marks Avenue

Recorded residential units: 24. Recorded year built: 2000. 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 399 St Marks Avenue

The full report includes the grade, all 659 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 659 HPD violations
  3. 03Housing court filings and outcomes
  4. 04Ownership history and LLC connections