2026-05-04Class 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 18873494
Building report
673 Classon Avenue
Public records for this building, including violations, complaints, housing court cases and ownership details.
- Built
- 1930
- Units
- 8
- Owner of record
- 673 CLASSON AVENUE REALTY LLC
- Open HPD violations
- 25
- HPD records on file
- 77
Violations at 673 Classon Avenue
77 on record2026-04-10Class BOpen
§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD BASE CABINET AT SOUTH IN THE KITCHEN LOCATED AT APT 3R, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH
HPD · 502 · Record 18779625
2026-04-10Class CDismissed
§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE LAMINATE FLOOR TILE IN THE KITCHEN LOCATED AT APT 3R, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH
HPD · 502 · Record 18779624
2026-04-10Class BOpen
§ 27-2005 HMC: REFIT DOOR IN THE BATHROOM LOCATED AT APT 3R, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH
HPD · 529 · Record 18779623
2026-04-10Class BOpen
§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING AND ALL WALLS IN THE 4th ROOM FROM EAST LOCATED AT APT 3R, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH
HPD · 508 · Record 18779622
Most serious open violation
2025-03-01Class COpen
§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE HINGES AT DOOR TO REAR YARD IN THE 1st ROOM FROM EAST LOCATED AT APT 1R, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH
HPD · 530 · Record 17728549
25 open · 77 total on recordSee 24 more open violations
Who owns 673 Classon Avenue?
Owner of record: 673 CLASSON 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 673 Classon Avenue
Recorded residential units: 8. Recorded year built: 1930. 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 673 Classon Avenue
The full report includes the grade, all 77 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 77 HPD violations
- 03Housing court filings and outcomes
- 04Ownership history and LLC connections