4257 Byron Avenue
Bronx, NY 10466BBL 2-04999-0083Map
Owner of record: Hylton, Delroy
4257 Byron Avenue is a two-family home built in 1931 in Bronx, 10466. It has 2 residential units across 2 floors. The owner of record is Hylton, Delroy. HPD has recorded 15 housing violations here, most recently on August 30, 2016. 15 of the 15 most recent violations are still open.
- HPD violations
- 15
- DOB violations
- 2
- ECB violations
- 1
- HPD complaints
- 13
What to know
Immediately hazardous issues among recent violations are still open.
Date of the most recent HPD inspection that found a problem.
No balance due on recent ECB violations.
Rent stabilization
No rent-stabilized units in 2018–2024 tax bills
Violations
Most recent first. Showing up to 50 per agency.
HPD housing violations · 15
- BHazardous
Properly repair with similar material the broken or defective ceramic floor tiles in the bathroom located at apt 2, 2nd story, apartment at west
Aug 30, 2016 · Apt 2
Open — Nov sent out - BHazardous
Properly repair with similar material the broken or defective ceramic tiles at east wall in the bathroom located at apt 2, 2nd story, apartment at west
Aug 30, 2016 · Apt 2
Open — Nov sent out - BHazardous
Repair the flushing apparatus and maintain same so as to flush effectively the water closet .. in the bathroom located at apt 2, 2nd story, apartment at west
Aug 30, 2016 · Apt 2
Open — Nov sent out - BHazardous
Repair the broken or defective plastered surfaces and paint in uniform color the ceiling at east closet in the private hallway located at apt 2, 2nd story, apartment at west
Aug 30, 2016 · Apt 2
Open — Nov sent out - BHazardous
Properly repair the broken or defective bell/buzzer at door in the entrance located at apt 2, 2nd story
Aug 30, 2016 · Apt 2
Open — Nov sent out - BHazardous
Repair or replace the carbon monoxide detecting device(s). missing in the entire apartment located at apt 2, 2nd story, apartment at west
Aug 30, 2016 · Apt 2
Open — Nov sent out - BHazardous
Repair or replace smoke detector missing in the entire apartment located at apt 2, 2nd story, apartment at west
Aug 30, 2016 · Apt 2
Open — Nov sent out - BHazardous
Abate the nuisance consisting of vermin waterbugs in the entire apartment located at apt 2, 2nd story, apartment at west
Aug 30, 2016 · Apt 2
Open — Nov sent out - BHazardous
Repair the leaky and/or defective faucets at sink in the kitchen located at apt 2, 2nd story, apartment at west
Aug 30, 2016 · Apt 2
Open — Nov sent out - BHazardous
Properly repair with similar material the broken or defective ceramic floor tiles in the kitchen located at apt 2, 2nd story, apartment at west
Aug 30, 2016 · Apt 2
Open — Nov sent out
Show 5 more ↓
- ANon-hazardous
Refit wood window upper and lower sashes in the kitchen located at apt 2, 2nd story, apartment at west
Aug 30, 2016 · Apt 2
Open — Nov sent out - BHazardous
Properly repair the broken or defective electrical switch cover plate on east wall in the kitchen located at apt 2, 2nd story, apartment at west
Aug 30, 2016 · Apt 2
Open — Nov sent out - BHazardous
Properly repair with similar material the broken or defective wood floor in the private hallway located at apt 2, 2nd story, apartment at west
Aug 30, 2016 · Apt 2
Open — Nov sent out - CImmediately hazardous
Remove the illegal double cylinder key operated locking device at door .. in the entrance located at apt 2, 2nd story, apartment at west
Aug 30, 2016 · Apt 2
Open — Nov sent out - ANon-hazardous
Refit wood window lower and upper sashes in the private hallway located at apt 2, 2nd story, apartment at west
Aug 30, 2016 · Apt 2
Open — Nov sent out
DOB building violations · 2
- Construction other optional
Ftc w/commissioner's order control#348554 vio#052726pi21201tc dated 05/27/26 requiring owner to provide a corrective action plan by 06/10/2026. as of 06/12/26 the req'd cap was not rec'd. immed comply w/commissioner's order control#348554 & vio#052726pi21201tc
Jun 12, 2026
Dob violation - active - Construction other optional
Corrective action plan req'd-obsvd large vert crack at exp1, step crack at exp1/2 corner, and cracked mortar at various locations throughout exp1 and exp4. owner to immed retain rdp in good standing w/dob to eval entire bldg and to submit a corrective action plany by 6/10/26
May 27, 2026
Dob violation - active
ECB violations · 1
- Class - 1
Failure to comply with commissioner's order. control #370534-violation#061226pi21201sb, dated on 06-12-2026. no compliance on file for corrective action plan. remedy: comply with commissioner's order.
Jul 17, 2026 · Penalty $2,500
Active
Complaints
- Flooring/stairs
Floor
Aug 26, 2016 · Apt 2
Close - Plumbing
Toilet
Aug 26, 2016 · Apt 2
Close - Paint/plaster
Wall
Aug 26, 2016 · Apt 2
Close - General
Bell/buzzer/intercom
Aug 26, 2016 · Apt 2
Close - Safety
Smoke detector
Aug 26, 2016 · Apt 2
Close - Unsanitary condition
Pests
Aug 26, 2016 · Apt 2
Close - Heat/hot water
Apartment only
Aug 26, 2016 · Apt 2
Close - Plumbing
Basin/sink
Aug 26, 2016 · Apt 2
Close - Flooring/stairs
Floor
Aug 26, 2016 · Apt 2
Close - Heating
Heat related
Dec 13, 2009 · Apt 2
Close
Show 3 more ↓
- Heating
Heat related
Feb 5, 2009 · Apt BSMT
Close - Heating
Heat related
Mar 1, 2008 · Apt 2FL
Close - Heating
Heat related
Dec 14, 2005 · Apt 2FL
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Two-family home (B1)
- Year built
- 1931
- Floors
- 2
- Residential units
- 2
- Building area
- 2,116 ft²
- Lot area
- 3,333 ft²
- Zoning
- R5
- Community board
- 212
- Council district
- 11
- Block / lot
- 4999 / 83
- Assessed value
- $49,080
- Landmark / historic district
- No
Questions about 4257 Byron Avenue
Who owns 4257 Byron Avenue?
The owner of record in NYC Department of City Planning PLUTO data is Hylton, Delroy.
Does 4257 Byron Avenue have violations?
Yes. NYC HPD has recorded 15 housing violations at this property.
Is 4257 Byron Avenue rent stabilized?
No rent-stabilized units appear in its 2018–2024 tax bills. Individual apartments can still be regulated, so request the rent history from NYS Homes and Community Renewal if unsure.
When was 4257 Byron Avenue built?
City records list 1931 as the year it was built.
How many apartments are in 4257 Byron Avenue?
It has 2 residential units.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.