2024-04-01Class 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 16800345
Building report
527 West 121st Street
Public records for this building, including violations, complaints, housing court cases and ownership details.
- Built
- 1926
- Units
- 24
- Owner of record
- TRUSTEES OF COLUMBIA UNIVERSITY
- Open HPD violations
- 12
- HPD records on file
- 15
Violations at 527 West 121st Street
15 on record2021-04-02Class 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 14118700
2021-04-02Class 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 14118699
2017-10-11Class BOpen
§ 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE GLASS PANE IN LOWER WINDOW SASH IN THE 3rd ROOM FROM EAST AT SOUTH LOCATED AT APT 63, 6th STORY, 1st APARTMENT FROM EAST AT SOUTH
HPD · 501 · Record 12014286
2017-10-11Class BOpen
§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE CEILINGS AND ALL WALLS THROUGH OUT IN THE ENTIRE APARTMENT LOCATED AT APT 63, 6th STORY, 1st APARTMENT FROM EAST AT SOUTH
HPD · 508 · Record 12014267
Most serious open violation
2017-10-11Class BOpen
§ 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE GLASS PANE IN LOWER WINDOW SASH IN THE 3rd ROOM FROM EAST AT SOUTH LOCATED AT APT 63, 6th STORY, 1st APARTMENT FROM EAST AT SOUTH
HPD · 501 · Record 12014286
12 open · 15 total on recordSee 11 more open violations
Who owns 527 West 121st Street?
Owner of record: TRUSTEES OF COLUMBIA UNIVERSITY. An owner name can come from an earlier filing. Compare the latest HPD registration with the recorded deed before relying on it.
Apartments at 527 West 121st Street
Recorded residential units: 24. Recorded year built: 1926. 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 527 West 121st Street
The full report includes the grade, all 15 violations with dates and outcomes, housing court filings and ownership details.
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Included
- 01Overall grade and scores by category
- 02Details for all 15 HPD violations
- 03Housing court filings and outcomes
- 04Ownership history and LLC connections