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729 Knickerbocker Avenue

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

Built
1906
Units
8
Owner of record
KNICKERBOCKER ONE ESTATE LLC
Open HPD violations
1
HPD records on file
159

Violations at 729 Knickerbocker Avenue

159 on record
2026-09-07Class BOpen

566 (B) 27-2021.4 HMC: ABATE THE NUISANCE CONSISTING OF PESTS. EVIDENCE OF FLIES IN THE ENTIRE APARTMENT LOCATED AT APT 1F, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH

HPD · 566 · Record 19200118
2026-05-05Class ADismissed

(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.

HPD · 1507 · Record 18884348
2025-11-19Class 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 18414312
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 15522271
2022-02-25Class ADismissed

(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.

HPD · 1507 · Record 14936867
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Who owns 729 Knickerbocker Avenue?

Owner of record: KNICKERBOCKER ONE ESTATE 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 729 Knickerbocker Avenue

Recorded residential units: 8. Recorded year built: 1906. 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.

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See the full record for 729 Knickerbocker Avenue

The full report includes the grade, all 159 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 159 HPD violations
  3. 03Housing court filings and outcomes
  4. 04Ownership history and LLC connections