Brooklyn · Block 1774 · Lot 71 · 11216

645 Dekalb Avenue

2 floors · 2 apartments · 2,250 sq ft · built 1931 · class S2 · owner of record: 645 Dekalb Ave Llc

10open violations
$0ECB/OATH penalties owed
3HPD class C (immediately hazardous)
792dto Gas piping inspection (2028 cycle)

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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 61 days
Keep the report on file (not filed with DOB)
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 305 days
Required only if the owner doesn't live there
Gas piping inspection (2028 cycle) Likely applies
Local Law 152 · During 2028
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 3 is on the 2028 cycle; certification is filed with DOB after the inspection. Buildings with no gas piping file a certification instead. Agency page

Dec 31, 2028
in 792 days
Next cycle year 2028

Open violations

ECB / OATH (0)

None open.

DOB (2)
IssuedViolationStatus
Jul 8, 2020CONSTRUCTION

#E0301FB
VIOLATION WORK WITHOUT PERMIT - ACTIVE
Feb 11, 2020CONSTRUCTION

#E0301MA
DOB VIOLATION - ACTIVE
DOB NOW Safety (0)

None open.

HPD (8) · C 3 · B 4 · A 1
IssuedClassViolationCorrect by
Jun 26, 2008B§ 27-2010, 2011, 2012 ADMIN. CODE: REMOVE THE ACCUMULATION OF REFUSE AND/OR RUBBISH AND MAINTAIN IN A CLEAN CONDITION THE FRONT AREAWAYJul 31, 2008
Jun 26, 2008C§ 27-2005 ADMIN. CODE: PROPERLY REPAIR THE BROKEN OR DEFECTIVE DOOR STREET TO VESTIBULEJul 2, 2008
Jun 26, 2008B§ 27-2005 ADMIN. CODE: PROPERLY SECURE THE LOOSE MATTER UPPER AND LOWER SASHES FRONT ROOM-2ND STORY APTJul 31, 2008
Jun 26, 2008B§ 27-2005 ADMIN. CODE: REPLACE WITH NEW THE BROKEN OR DEFECTIVE GLASS LOWER SASH NORTH ROOM EAST WINDOWJul 31, 2008
Jun 26, 2008A§ 27-2013 ADMIN. CODE: PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT WALLS AND CEILING -2ND STORY APT THRU-OUTSep 29, 2008
Jun 26, 2008C§ 27-2005 ADMIN. CODE: PROPERLY SECURE THE LOOSE MATTER- STRIKE PLATE OF LOCK STREET TO VESTIBULE ENTRANCE DOORJul 2, 2008
Jun 26, 2008B§ 27-2010, 2011, 2012 ADMIN. CODE: REMOVE THE ACCUMULATION OF REFUSE AND/OR RUBBISH AND MAINTAIN IN A CLEAN CONDITION THE BSMT PUBLIC HALL AT REARJul 31, 2008
Jul 3, 2006CApt 2 · § 27-2018 ADMIN. CODE: ABATE THE NUISNACE CONSISTING OF RODENTS EVIDENCE OF RATS EXCRETA ON FLOOR EAST ROOM IN THE ENTIRE APARTMENT LOCATED AT APT 2, 2nd STORYJul 21, 2006

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 31, 2026, 8:14 AM ET. BBL 3017740071.

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