Brooklyn · Block 5594 · Lot 1 · 11219

4123 13 Avenue

3 floors · 4 apartments · 4,493 sq ft · built 1930 · class S9 · owner of record: G.C.J.A. Llc

17open violations
$3,750ECB/OATH penalties owed
1HPD class C (immediately hazardous)
63dto Bedbug annual filing

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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 63 days
Keep the report on file (not filed with DOB)
Bedbug annual filing Applies
Local Law 69 · December 1 to 31 each year
What this is

Owners of multiple dwellings file their bedbug infestation history for the prior year with HPD and post or distribute it to tenants. Agency page

Dec 31, 2026
in 63 days
Annual
Annual notice: window guards and lead paint Applies
HPD / Health Code · January 1 to 16 each year
What this is

Deliver the annual notice to every unit asking whether a child lives there (window guards for children 10 and under; lead paint for children under 6 in pre-1960 buildings), then follow up on units that don't return it by mid-February. Agency page

Jan 16, 2027
in 79 days
Annual
Annual property registration Applies
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 307 days
Registered through 2027-09-01
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 428 days
Next cycle year 2027
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: 2026-02-05 (Accepted). Agency page

On file2026 reports accepted

Open violations

ECB / OATH (2) · $3,750 owed
IssuedViolationHearingBalance
Jun 4, 2026Construction CLASS - 1
ATOI OBSERVED 4 WINDOW A/C UNITS ON EXP 1 AND 2 INSTALLED WITHOUT BRACKETS ON THE OUTSIDE TO PREVENT IT FROM FALLING ONTO THE PUBLIC SIDEWALK., REPAIR AND/REPLACE
#39191289H
Nov 6, 2026
PENDING
$2,500
Jun 3, 2026Unknown CLASS - 2
ELECTRICAL WORK WITHOUT PERMIT. AT A 3-STORY WALK UP OBSERVED INSTALLATION OF ELECTRICAL WIRING FOR 2 SPLIT SYSTEM AIR CONDITIONING UNIT, INCLUDING CONNECTIONS TO DEDICATED CIRCUITS AND INSTALLATION OF EXTERIOR
#39190957J
Nov 6, 2026
PENDING
$1,250
DOB (1)
IssuedViolationStatus
Aug 16, 1993LOCAL LAW 62/91 - BOILERS

#26310
DOB VIOLATION - ACTIVE
DOB NOW Safety (2)
IssuedViolationStatus
Jan 31, 2025Gas Piping - LL152 FTF-PL-PER
Cycle 1, Sub-cycle D (premises is in Community District 12)
Active
Oct 25, 2024Boiler FTC-BE-EXT-LP
Violation Issued-Failure To File 2023 External Inspection Affirmation of Correction for LP Device
Active
HPD (12) · C 1 · B 7 · A 4
IssuedClassViolationCorrect by
May 1, 2026A(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.Aug 4, 2026
Dec 4, 2019BApt 3 · D26-10.01, 10.05 ADM CODE ARRANGE AND MAKE SELF-CLOSING THE DOORS ENTRANCE 3STY WEST APT 3. LOCATED AT APT 3Jan 8, 2020
Dec 4, 2019BD26-10.01, 10.05 ADM CODE ARRANGE AND MAKE SELF-CLOSING THE DOORS ENTRANCE 2 STY EAST APT.Jan 8, 2020
Dec 4, 2019B§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE UNEVEN WOOD FLOOR AT PUBLIC HALL, 3rd STORYJan 8, 2020
Dec 4, 2019BApt 3 · § 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 3, 3rd STORY, APARTMENT AT WESTJan 8, 2020
Dec 4, 2019BApt 3 · § 27-2046.1, 2046.2 HMC: PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES. IN THE ENTIRE APARTMENT LOCATED AT APT 3, 3rd STORY, APARTMENT AT WESTJan 8, 2020
Dec 4, 2019BApt 4 · D26-10.01, 10.05 ADM CODE ARRANGE AND MAKE SELF-CLOSING THE DOORS ENTRANCE 3 STY EAST APT 4. LOCATED AT APT 4Jan 8, 2020
Dec 4, 2019BD26-10.01, 10.05 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF HOUSEHOLD ITEMS 2 STY PUBLIC HALL.Jan 8, 2020
Dec 4, 2019AD26-20.08 ADM CODE POST A PROPER NOTICE OF SMOKE DETECTOR REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, AT OR NEAR THE MAIL BOX MISSING.Mar 8, 2020
Dec 4, 2019CD26-17.10 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 BUILDING'S HEATING SYSTEM 1 STY PUBLIC HALL & ON BOILER ROOM DOOR.Dec 10, 2019
Dec 4, 2019AApt 4 · § 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT WALLS & CEILINGS THRU OUT 3 STY EAST APT 4. LOCATED AT APT 4Mar 8, 2020
Dec 4, 2019A§ 53, 187, 231 M/D LAW AND DEPARTMENT RULES AND REGULATIONS. PROVIDE A SHOE PROPERLY SECURED TO BOTTOM OF STRING OF DROPLADDER EAST FIRE ESCAPE.Mar 8, 2020

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 29, 2026, 9:01 AM ET. BBL 3055940001.

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