2026-09-01Class BOpen
§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE DOOR LOCK AT BASEMENT
HPD · 501 · Record 19182001
Building report
4240 Byron Avenue
Public records for this building, including violations, complaints, housing court cases and ownership details.
- Built
- 1928
- Units
- 7
- Owner of record
- THOMAS MILLICENT
- Open HPD violations
- 145
- HPD records on file
- 175
Violations at 4240 Byron Avenue
175 on record2026-09-01Class BOpen
§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE CEILING LIGHT FIXTURE IN THE 2nd ROOM FROM NORTH LOCATED AT APT 1B, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH
HPD · 501 · Record 19182000
2026-09-01Class BOpen
§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE INTERCOM SYSTEM FROM BUILDING ENTRANCE TO APT 1B SOUTH 1,1ST FLOOR WEST WALL PANEL IN THE ENTIRE APARTMENT LOCATED AT APT 1B, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH
HPD · 501 · Record 19181999
2026-09-01Class BOpen
§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING IN THE 2nd ROOM FROM NORTH LOCATED AT APT 1B, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH
HPD · 508 · Record 19181998
2026-05-18Class BOpen
§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... LESS THAN 10 SQ.FT AT EAST WALL, UNDER BASE CABINET AT SINK. IN THE KITCHEN LOCATED AT APT 1B, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH ORIGINAL VIOLATION 18938203 ISSUED 18-MAY-26 HAS BEEN UPGRADED TO CLASS B PER ADMINISTRATIVE CODE 27-2017.3a(3)(a) or (b).
HPD · 550 · Record 19228077
Most serious open violation
2026-05-18Class COpen
§ 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 THAT MISSING AT PUBLIC HALL, 1st STORY
HPD · 671 · Record 18938212
145 open · 175 total on recordSee 144 more open violations
Who owns 4240 Byron Avenue?
Owner of record: THOMAS MILLICENT. An owner name can come from an earlier filing. Compare the latest HPD registration with the recorded deed before relying on it.
Apartments at 4240 Byron Avenue
Recorded residential units: 7. Recorded year built: 1928. 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 4240 Byron Avenue
The full report includes the grade, all 175 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 175 HPD violations
- 03Housing court filings and outcomes
- 04Ownership history and LLC connections