Brooklyn · Block 3521 · Lot 126 · 11212

123 Chester Avenue

3 floors · 3 apartments · 2,925 sq ft · built 2002 · class C0 · owner of record: 123 Chester Igb Llc

16open violations
$12,500ECB/OATH penalties owed
10HPD class C (immediately hazardous)
48dto Gas piping inspection (2026 cycle)

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

Compliance deadlines

RequirementDueStatus
Gas piping inspection (2026 cycle) Likely applies
Local Law 152 · During 2026
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 16 is on the 2026 cycle; certification is filed with DOB after the inspection. Buildings with no gas piping file a certification instead. Agency page

Dec 31, 2026
in 48 days
Due this year
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 48 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 48 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 64 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 292 days
Registered through 2027-09-01

Open violations

ECB / OATH (1) · $12,500 owed
IssuedViolationHearingBalance
May 15, 2026Construction CLASS - 1
OCCUPANCY CONTRARY TO THAT ALLOWED BY C OF O WITH A FULL APARTMENT CREATED IN 1 CELLAR CONTRARY TO STATED PURPOSE OF CELLAR. FIRE MARSHALLS AND ARC REPORTED FULL APARTMENT IN CELLAR. ARC RELOCATED 2 INDIVIDUALS
#35668591Z
Aug 19, 2026
IN VIOLATION
$12,500
DOB (0)

None open.

DOB NOW Safety (1)
IssuedViolationStatus
Oct 31, 2025Gas Piping - LL152 FTF-PL-PER
Cycle 1, Sub-cycle C (premises is in Community District 16)
Active
HPD (15) · C 10 · B 2 · A 1
IssuedClassViolationCorrect by
Jun 2, 2026I§ 27-2142 ADM CODE APTS HAVE BEEN VACATED BY THIS DEPARTMENT AND CANNOT BE REOCCUPIED UNTIL SO ORDERED AFTER PROOF OF COMPLIANCE FOR APTS CELLAR UNDER VACATE ORDER NUMBER # 260773 AT CELLAR—
May 20, 2026I§ 27-2089 ADM CODE THE PREMISES HAVE BEEN VACATED BY AN ORDER OF THIS DEPARTMENT AND CANNOT BE REOCCUPIED EXCEPT FOR CARETAKER, UNTIL (1) AN APPLICATION AND PLAN FOR THE WORK REQUIRED BY THIS ARTICLE HAVE BEEN FILED WITH AND APPROVED BY THE DEPARTMENT OF BUILDINGS, WHERE REQUIRED, (2) SUCH WORK HAS —
Jun 1, 2026C§ 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF FIRE DAMAGE AT CELLARJun 7, 2026
Jun 1, 2026B§ 27-2073 ADM CODE - DISCONTINUE UNLAWFUL COOKING SPACE OR FILE PLANS AND APPLICATION WITH THIS DEPARTMENT TO LEGALIZE SAME, IF LAWFULLY FEASIBLE GAS RANGE AT CELLARJul 6, 2026
Jun 1, 2026B§ 27-2081 ADM CODE DISCONTINUE USE OF ROOMS FOR LIVING, DISCONNECT PLUMBING FIXTURES AND PROPERLY SEAL PIPE CONNECTIONS TO RESIDENTIALSINK, WATERCLOSET, SHOWERSTALL AND WASHBASIN AT CELLARJul 6, 2026
May 21, 2026C§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE GLASS PANE AT SKYLIGHTMay 27, 2026
May 21, 2026C§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD DECKING AND ASPHALT MATERIAL AT ROOFMay 27, 2026
May 19, 2026CApt 2 · § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF FIRE DAMAGE IN THE ENTIRE APARTMENT LOCATED AT APT 2, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTHMay 25, 2026
May 19, 2026CApt 1 · § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF FIRE DAMAGE IN THE ENTIRE APARTMENT LOCATED AT APT 1, 1st STORY, 1st APARTMENT FROM EAST AT SOUTHMay 25, 2026
May 19, 2026CApt 3 · § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF FIRE DAMAGE IN THE ENTIRE APARTMENT LOCATED AT APT 3, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTHMay 25, 2026
Mar 24, 2025A§ 27-2011 ADM CODE CLEANSE TO THE SATISFACTION OF THIS DEPARTMENT THE ALL WALLS, STAIRS AND FRONT ENTRANCE DOOR AT PUBLIC HALL, 1st STORYJun 27, 2025
Apr 23, 2024CApt 3 · HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 3, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTHMay 19, 2024
Apr 23, 2024CApt 3 · HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 3, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTHMay 19, 2024
Apr 4, 2024C§ 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 DOOR, AND DOOR FRAME. , 1st STORYApr 18, 2024
Jun 18, 2020CApt 3 · HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 3, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTHJul 14, 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 Nov 13, 2026, 5:53 PM ET. BBL 3035210126.

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