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651 Knickerbocker Avenue

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

Built
1931
Units
8
Owner of record
SERLIN BUILDING LIMITED PARTNERSHIP
Open HPD violations
1
HPD records on file
13

Violations at 651 Knickerbocker Avenue

13 on record
2023-08-23Class BDismissed

§ 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 4A, 4th STORY, 2nd APARTMENT FROM EAST AT SOUTH

HPD · 1503 · Record 16187464
2023-08-23Class BDismissed

§ 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 4A, 4th STORY, 2nd APARTMENT FROM EAST AT SOUTH

HPD · 702 · Record 16187463
2022-11-10Class IDismissed

§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMISES FOR NONPAYMENT OF RENT UNTIL A VALID REGISTRATION STATEMENT IS FILED.

HPD · 780 · Record 15522256
2021-06-10Class BDismissed

§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CERAMIC TILE AT WEST WALL IN THE BATHROOM LOCATED AT APT 3B, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH

HPD · 502 · Record 14386139
2021-06-10Class AOpen

§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE VINYL FLOOR TILE IN THE KITCHEN LOCATED AT APT 3B, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH

HPD · 502 · Record 14386137
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Who owns 651 Knickerbocker Avenue?

Owner of record: SERLIN BUILDING LIMITED PARTNERSHIP. An owner name can come from an earlier filing. Compare the latest HPD registration with the recorded deed before relying on it.

Apartments at 651 Knickerbocker Avenue

Recorded residential units: 8. 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 651 Knickerbocker Avenue

The full report includes the grade, all 13 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 13 HPD violations
  3. 03Housing court filings and outcomes
  4. 04Ownership history and LLC connections