Brooklyn · Block 7809 · Lot 14 · 11210

3906 Avenue K

4 floors · 24 apartments · 18,700 sq ft · built 1926 · class C1 · owner of record: 3906 Arm Realty Llc

10open violations
$0ECB/OATH penalties owed
1HPD class C (immediately hazardous)
Overdueto Annual property registration

Get an email when anything changes here

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 68 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 68 days
Annual
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: 2026-10-07 (Payment Verification In Progress). Agency page

Dec 31, 2026
in 68 days
1 of 1 without an accepted 2026 report yet
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 84 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 18 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 1164 days
Next cycle year 2029

Open violations

ECB / OATH (0)

None open.

DOB (2)
IssuedViolationStatus
Jun 20, 2023LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2018 EXTERNAL LOW PRESSURE INSPECTION
#20369
DOB VIOLATION - ACTIVE
Aug 16, 1993LOCAL LAW 62/91 - BOILERS

#20350
DOB VIOLATION - ACTIVE
DOB NOW Safety (1)
IssuedViolationStatus
Jun 20, 2023Boiler LBLVIO
VIOLATION ISSUED-FAILURE TO FILE 2018 EXTERNAL LOW PRESSURE INSPECTION
Active
HPD (7) · C 1 · B 5 · A 1
IssuedClassViolationCorrect by
Oct 2, 2026BApt 6D · § 27-2005 ADM CODE REPAIR THE ROOF SO THAT IT WILL NOT LEAK OVER CEILING IN THE 1st ROOM FROM EAST LOCATED AT APT 6D, 4th STORY, 1st APARTMENT FROM NORTH AT EASTNov 6, 2026
Oct 2, 2026BApt 6D · § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT EAST WALL IN THE 1st ROOM FROM EAST LOCATED AT APT 6D, 4th STORY, 1st APARTMENT FROM NORTH AT EASTNov 6, 2026
Oct 2, 2026BApt 6D · § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT SOUTH WALL AND SECOND WINDOW FRAME FROM EAST AT SOUTH IN THE 1st ROOM FROM EAST LOCATED AT APT 6D, 4th STORY, 1st APARTMENT FROM NORTH AT EASTNov 6, 2026
Oct 2, 2026CApt 6D · HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 6D, 4th STORY, 1st APARTMENT FROM NORTH AT EASTOct 28, 2026
May 17, 2017BApt A6 · § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR SOUTH WALL IN THE KITCHEN LOCATED AT APT A6, 1st STORY, 1st APARTMENT FROM EAST AT SOUTHJun 21, 2017
May 17, 2017AApt A6 · § 27-2043 ADM CODE PROVIDE A LOCK AND KEY TO THE ENTRANCE DOOR OF DWELLING UNIT AND, IF A CL A MULTIPLE DWELLING, ALSO DOOR CHAIN GUARD IN THE ENTRANCE LOCATED AT APT A6, 1st STORY, 1st APARTMENT FROM EAST AT SOUTHAug 20, 2017
May 17, 2017BApt A6 · § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR IN THE KITCHEN LOCATED AT APT A6, 1st STORY, 1st APARTMENT FROM EAST AT SOUTHJun 21, 2017

Issued in the last 120 days

DateSourceWhatNow
Oct 2, 2026HPD B§ 27-2005 ADM CODE REPAIR THE ROOF SO THAT IT WILL NOT LEAK OVER CEILING IN THE 1st ROOM FROM EAST LOCATED AT APT 6D, 4th STORY, 1st APARTMENT FROM NORTH AT EASTOpen
Oct 2, 2026HPD B§ 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT EAST WALL IN THE 1st ROOM FROM EAST LOCATED AT APT 6D, 4th STORY, 1st APARTMENT FROM NORTH AT EASTOpen
Oct 2, 2026HPD B§ 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT SOUTH WALL AND SECOND WINDOW FRAME FROM EAST AT SOUTH IN THE 1st ROOM FROM EAST LOCATED AT APT 6D, 4th STORY, 1st APARTMENT FROM NORTH AT EASTOpen
Oct 2, 2026HPD CHMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 6D, 4th STORY, 1st APARTMENT FROM NORTH AT EASTOpen

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 24, 2026, 11:35 PM ET. BBL 3078090014.

Look up another building