Brooklyn · Block 3247 · Lot 6 · 11237

345 Knickerbocker Avenue

3 floors · 11,400 sq ft · built 1931 · class I5 · owner of record: Bes Realty Llc

9open violations
$0ECB/OATH penalties owed
0HPD class C (immediately hazardous)
69dto 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 4 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 69 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 69 days
Keep the report on file (not filed with DOB)
Annual boiler inspection (3 boilers) 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: 2017-10-23 (Accepted). Agency page

Dec 31, 2026
in 69 days
3 of 3 without an accepted 2026 report yet

Open violations

ECB / OATH (1)
IssuedViolationHearingBalance
Apr 20, 2017Construction CLASS - 2
WORK DOES NOT CONFORM TO APPROVED CONSTRUCTION DOCUMENTS AND OR APPROVED AMENDMENTS.PREMISES UNDER ALT2#32058870.L.O.C FOLDER.AT TIME OF INSPECTION FOUND;1)APT#3A.PLAN INDICATE EXISTING ELEVATOR BELOW.FOUND NO
#35184372H
Jun 12, 2017
STIPULATION/IN-VIO
$0
DOB (4)
IssuedViolationStatus
Jun 10, 2015ELEVATOR ANNUAL INSPECTION / TEST
VIOLATION ISSUED TO ELEVATOR-FAILURE TO FILE CATEGORY 1 2014 INSPECTION/TEST
#04780
DOB VIOLATION - ACTIVE
Oct 8, 2010ELEVATOR ANNUAL INSPECTION / TEST

#03980
DOB VIOLATION - ACTIVE
Feb 27, 2009LOCAL LAW 10/81 - ELEVATOR

#02512
DOB VIOLATION - ACTIVE
Mar 21, 2008LOCAL LAW 10/81 - ELEVATOR

#02889
DOB VIOLATION - ACTIVE
DOB NOW Safety (4)
IssuedViolationStatus
Jun 10, 2015Elevators EVCAT1
Active
Oct 8, 2010Elevators VCAT1
Active
Feb 27, 2009Elevators LL1081
Active
Mar 21, 2008Elevators LL1081
Active
HPD (0)

None open.

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 23, 2026, 8:17 AM ET. BBL 3032470006.

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