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Building report

645 Lexington Avenue

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

Built
1957
Units
192
Owner of record
RUDIN EAST 55TH STREET LLC
Open HPD violations
0
HPD records on file
29

Violations at 645 Lexington Avenue

29 on record
2024-11-21Class BClosed

§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LOWER CABINET AT NORTH WALL IN THE KITCHEN LOCATED AT APT 7F, 7th STORY, 3rd APARTMENT FROM EAST AT SOUTH

HPD · 501 · Record 17434388
2024-11-21Class BClosed

§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT EAST WALL IN THE KITCHEN LOCATED AT APT 7F, 7th STORY, 3rd APARTMENT FROM EAST AT SOUTH

HPD · 508 · Record 17434387
2024-11-21Class AClosed

§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... LESS THAN 10 SQUARE FEET AT WEST WALL IN THE BATHROOM LOCATED AT APT 7F, 7th STORY, 3rd APARTMENT FROM EAST AT SOUTH

HPD · 550 · Record 17434386
2023-03-15Class 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 15783766
2022-11-02Class 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 15471354

Who owns 645 Lexington Avenue?

Owner of record: RUDIN EAST 55TH STREET 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 645 Lexington Avenue

Recorded residential units: 192. Recorded year built: 1957. 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 645 Lexington Avenue

The full report includes the grade, all 29 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 29 HPD violations
  3. 03Housing court filings and outcomes
  4. 04Ownership history and LLC connections