2021-04-01Class 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 14113604
Building report
621 9th Avenue
Public records for this building, including violations, complaints, housing court cases and ownership details.
- Built
- 1910
- Units
- 15
- Owner of record
- NINTH AVENUE REALTY, LLC
- Open HPD violations
- 3
- HPD records on file
- 16
Violations at 621 9th Avenue
16 on record2018-08-21Class CDismissed
§ 27-2033 ADM CODE POST NOTICE, IN FORM APPROVED BY THE DEPARTMENT, STATING THE NAME AND LOCATION OF THE PERSON DESIGNATED BY THE OWNER TO HAVE KEY TO BUILDINGS HEATING SYSTEM SIGN MISSING AT PUBLIC HALL, 1st STORY
HPD · 671 · Record 12544155
2018-08-21Class ADismissed
§ 27-2005 HMC: POST, IN A FORM APPROVED BY THE COMMISSIONER, AND MAINTAIN A NOTICE IN A COMMON AREA OF THE BUILDING REGARDING THE PROCEDURES THAT SHOULD BE FOLLOWED WHEN A GAS LEAK IS SUSPECTED AT PUBLIC HALL, 1st STORY
HPD · 1506 · Record 12544150
2018-08-21Class ADismissed
§ 27-2046.1 HMC: POST A PROPER NOTICE OF CARBON MONOXIDE DETECTING DEVICE REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, IN A COMMON AREA OF A CLASS A MULTIPLE DWELLING NEAR INSPECTION CERTIFICATE OR PROVIDE NOTICE TO TENANTS IN A PRIVATE DWELLING. AT PUBLIC HALL, 1st STORY
HPD · 1501 · Record 12544148
2018-08-21Class ADismissed
§ 27-2045 ADM CODE POST A PROPER NOTICE OF SMOKE DETECTOR REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, AT OR NEAR THE MAIL BOX SIGN MISSING AT PUBLIC HALL, 1st STORY
HPD · 700 · Record 12544147
Most serious open violation
2010-06-09Class BOpen
§ 27-2005 ADM CODE PROPERLY SECURE THE LOOSE MARBLE TREAD 16TH UP AT PUBLIC HALL STAIRS, 4th STORY
HPD · 509 · Record 8462702
3 open · 16 total on recordSee 2 more open violations
Who owns 621 9th Avenue?
Owner of record: NINTH AVENUE REALTY, 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 621 9th Avenue
Recorded residential units: 15. Recorded year built: 1910. 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 621 9th Avenue
The full report includes the grade, all 16 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 16 HPD violations
- 03Housing court filings and outcomes
- 04Ownership history and LLC connections