Brooklyn · Block 1959 · Lot 11 · 11238

421 Clermont Avenue

3 floors · 3 apartments · 3,288 sq ft · built 1867 · class C0 · owner of record: 421 Clermont Llc

11open violations
$0ECB/OATH penalties owed
3HPD class C (immediately hazardous)
Overdueto Annual property registration

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

Compliance deadlines

RequirementDueStatus
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

OverdueRegistration expired 2026-09-01
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 66 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 66 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 82 days
Annual
Gas piping inspection (2029 cycle) Likely applies
Local Law 152 · During 2029
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 2 is on the 2029 cycle; certification is filed with DOB after the inspection. Buildings with no gas piping file a certification instead. Agency page

Dec 31, 2029
in 1162 days
Next cycle year 2029

Open violations

ECB / OATH (0)

None open.

DOB (1)
IssuedViolationStatus
Aug 16, 1993LOCAL LAW 62/91 - BOILERS

#35371
DOB VIOLATION - ACTIVE
DOB NOW Safety (0)

None open.

HPD (10) · C 3 · B 4 · A 3
IssuedClassViolationCorrect by
Jul 1, 2008BD26-10.01 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR WALLS NORTH & SOUTH 3 STY NORTH B ROOM.Aug 5, 2008
Jul 1, 2008AD26-21.03 ADM CODE PAINT OR POST A SIGN INDICATING FLOORS ON WALL AT OR NEAR STAIRS PUBLIC HALL ALL STYS.Oct 4, 2008
Jul 1, 2008AD26-11.01, 11.03, 11.05 ADM CODE REMOVE THE ACCUMULATION OF REFUSE AND/OR RUBBISH AND MAINTAIN IN A CLEAN CONDITION THE CELLAR THRU OUT.Oct 4, 2008
Jul 1, 2008CD26-17.10 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.Jul 7, 2008
Jul 1, 2008AD26-20.08 ADM CODE POST A PROPER NOTICE OF SMOKE DETECTOR REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, AT OR NEAR THE MAIL BOX MISSING.Oct 4, 2008
Jun 20, 2005BSECTION 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD JOIST ( ROTTED ) AT CELLAR REARJul 30, 2005
Jun 20, 2005CSECTION 27-2005 ADM CODE REPLACE WITH NEW THE BROKEN OR DEFECTIVE SKYLIGHT ( 1 LITE ) AT PUBLIC HALL, 3rd STORYJul 1, 2005
Jun 20, 2005BSECTION 27-2005 ADM CODE REPAIR THE ROOF SO THAT IT WILL NOT LEAK OVER THE CEILING AT PUBLIC HALL, 3rd STORYJul 30, 2005
Jun 20, 2005CSECTION 27-2005 ADM CODE REPLACE WITH NEW THE BROKEN OR DEFECTIVE SPRINKLER HEADS ( PAINTED TOTAL 3 ) AT 2ND STORY PUBLIC HALLJul 1, 2005
Oct 10, 2000BSECTION 27-2040 ADM CODE PROVIDE ADEQUATE LIGHTING AT OR NEAR THE OUTSIDE OF THE FRONT ENTRANCEWAY OF THE BUILDING AND KEEP SAME BURNING FROM SUNSET EVERY DAY TO SUNRISE ON THE DAY FOLLOWING 100 WATTS. AT FRONT AREAWAYNov 19, 2000

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 26, 2026, 5:46 PM ET. BBL 3019590011.

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