Bronx · Block 3377 · Lot 59 · 10470

4299 Katonah Avenue

3 floors · 2 apartments · 8,125 sq ft · built 1931 · class K4 · owner of record: Jmbd Llc

2open violations
$0ECB/OATH penalties owed
0HPD class C (immediately hazardous)
64dto Annual boiler inspection (1 boiler)

Get an email when anything changes here

New violations the morning after they're issued, plus deadline reminders. Free for one building.

Compliance deadlines

RequirementDueStatus
Annual parapet observation Check
Local Law 126 · By December 31 each year
What this is

If the building has a parapet facing a street, sidewalk or other public way, a competent person (such as a mason, engineer or architect) must observe it every year and the owner keeps the report for DOB on request. Detached one- and two-family homes are exempt. Agency page

Dec 31, 2026
in 64 days
Keep the report on file (not filed with DOB)
Annual boiler inspection (1 boiler) Applies
Boiler inspection · By December 31 each year
What this is

Boilers are inspected each calendar year and the report is filed in DOB NOW: Safety within 14 days of the inspection (low-pressure boilers in residential buildings of 5 or fewer families are exempt). Latest report on record: 2020-12-04 (Accepted). Agency page

Dec 31, 2026
in 64 days
1 of 1 without an accepted 2026 report yet
Annual property registration Check
HPD registration · September 1 each year
What this is

Residential buildings with three or more units, and one- and two-family homes the owner doesn't occupy, register with HPD every year ($13 fee). An unregistered building can't start a nonpayment case in Housing Court and faces civil penalties. Agency page

Sep 1, 2027
in 308 days
Required only if the owner doesn't live there
Gas piping inspection (2027 cycle) Likely applies
Local Law 152 · During 2027
What this is

Buildings with gas piping (except one- and two-family homes) need a periodic gas piping inspection by a licensed master plumber every four years. Community district 12 is on the 2027 cycle; certification is filed with DOB after the inspection. Buildings with no gas piping file a certification instead. Agency page

Dec 31, 2027
in 429 days
Next cycle year 2027

Open violations

ECB / OATH (2)
IssuedViolationHearingBalance
Sep 8, 2026Construction CLASS - 2
WORK WITHOUT PERMIT : NOTED: INSTALLATION OF HEAVY TIMBER , TREATED WOOD STRUCTURE APPROX . 15 FT X 30 FT WITH PLYWOOD COLUMN ENCASEMENT, LATTICE FENCE DECORATIONS IN CEILING & MASONARY BRICK FIRE PLACE STRUCTU
#39203386P
Nov 20, 2026
ADMIT/IN-VIO
$0
Sep 8, 2026Construction CLASS - 2
WORK WITHOUT PERMIT : INSTALLATION OF ELECTRICAL FOR ILLUMINATION FOR COLUMN WALL FIXTURES CEILING SPOT LIGHTS , TVS & 6 PLUG IN CEILING TRUSS HEATERS & WALL DECORATIVE BILLBOARD STYLE ILLUMINATION INCLUDING CO
#39203387R
Nov 20, 2026
ADMIT/IN-VIO
$0
DOB (0)

None open.

DOB NOW Safety (0)

None open.

HPD (0)

None open.

Issued in the last 120 days

DateSourceWhatNow
Sep 8, 2026ECBConstruction: WORK WITHOUT PERMIT : NOTED: INSTALLATION OF HEAVY TIMBER , TREATED WOOD STRUCTURE APPROX . 15 FT X 30 FT WITH PLYWOOD COLUMN ENCASEMENT, LATTICE FENCE DECORATIONS IN CEILING & MASONARY BRICK FIRE PLACE STRUCTUOpen
Sep 8, 2026ECBConstruction: WORK WITHOUT PERMIT : INSTALLATION OF ELECTRICAL FOR ILLUMINATION FOR COLUMN WALL FIXTURES CEILING SPOT LIGHTS , TVS & 6 PLUG IN CEILING TRUSS HEATERS & WALL DECORATIVE BILLBOARD STYLE ILLUMINATION INCLUDING COOpen

Check the agency records

Always confirm on the city's own systems before acting: DOB BIS property profile · DOB NOW · HPD Online · Pay ECB/OATH penalties (CityPay)

City records as of Oct 28, 2026, 4:18 AM ET. BBL 2033770059.

Look up another building