Brooklyn · Block 868 · Lot 9 · 11215

320 Prospect Avenue

3 floors · 6 apartments · 3,900 sq ft · built 1931 · class C2 · owner of record: 320 Prospect Avenue .

25open violations
$0ECB/OATH penalties owed
1HPD 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 67 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 67 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 83 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 7 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 1163 days
Next cycle year 2029
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: 2026-06-24 (Accepted). Agency page

On file2026 reports accepted

Open violations

ECB / OATH (4)
IssuedViolationHearingBalance
Oct 16, 1996Construction Hazardous
FAILURE TO MAINTAIN DEFECT IS FEIRE STOPPING ON CE ILING IN CELLAR MISSING AT VARIOUS LOCATIONS.REMEDY MAKE SAFE REPAIR AND OR REPLACE.
#34147826Y
Jan 6, 1997
WRITTEN OFF
$0
Aug 1, 1995Construction Non-Hazardous
FAILURE TO MAINTAIN BLDG INTERIOR DEFECT IS:ROTTED WOOD BEAMS AND GRINDERS SAGGED FLOOR AND CELLAR REAR EAST.(B)MISSING FIRE RESTAURANT CEILING AND WALL AT BATHROOM FIRST FLOOR EAST ATP 1L.REMEDY:REMOVE THE ROT
#34128279K
Oct 23, 1995
WRITTEN OFF
$0
Jun 16, 1995Plumbing Hazardous
FAILURE TO MAINTAIN PLUMBING.NO RAIN GUTTER AT REAR OF BLDG.WATER RUNNING OF OF ROOF DOWN SURFACE OF BLDG DRAINING INTO BASEMENT OF 318 PROSPECT AVE.REMEDY:MAINTAIN PLUMBING BY INSTALLING RAIN TO BLDG HOUSE DR
#34118497J
Sep 11, 1995
WRITTEN OFF
$0
Aug 30, 1993Construction Hazardous
FAILURE TO MAINTAIN. DEFECT IS: MAIN FLOOR BEAM CRACKED AND ROTTED AT 1ST FLOOR REAR. FAILURE TO MAINTAIN FIRE/STOPPING ON CEILING IN CELLARFIRE STOPPING MISSING. REMEDY:REPAIR DEFECT TO FLOOR BEAMS AND MAINTAI
#34098685L
Oct 25, 1993
WRITTEN OFF
$0
DOB (9)
IssuedViolationStatus
Mar 1, 2013LOW PRESSURE BOILER
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2011 INSPECTION REPORT
#06156
DOB VIOLATION - ACTIVE
Dec 13, 2011LOW PRESSURE BOILER
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2010 INSPECTION REPORT
#08458
DOB VIOLATION - ACTIVE
Dec 31, 2009LOW PRESSURE BOILER

#10027
DOB VIOLATION - ACTIVE
Jan 1, 2009LOCAL LAW 62/91 - BOILERS

#11708
DOB VIOLATION - ACTIVE
Jan 3, 2008LOCAL LAW 62/91 - BOILERS

#11683
DOB VIOLATION - ACTIVE
Mar 19, 2003LOCAL LAW 62/91 - BOILERS

#13331
DOB VIOLATION - ACTIVE
Feb 7, 1995PLUMBING

#5X1
VIOLATION HAZARDOUS - ACTIVE
Aug 22, 1994PLUMBING

#6X1
VIOLATION WORK WITHOUT PERMIT - ACTIVE
Aug 16, 1993LOCAL LAW 62/91 - BOILERS

#22611
DOB VIOLATION - ACTIVE
DOB NOW Safety (7)
IssuedViolationStatus
Nov 14, 2023Boiler FTC-BE-EXT-LP
Violation Issued-Failure To File 2019 External Inspection Affirmation of Correction for LP Device
Active
Mar 1, 2013Boiler LBLVIO
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2011 INSPECTION REPORT
Active
Dec 13, 2011Boiler LBLVIO
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2010 INSPECTION REPORT
Active
Dec 31, 2009Boiler LBLVIO
Active
Jan 1, 2009Boiler LL6291
Active
Jan 3, 2008Boiler LL6291
Active
Mar 19, 2003Boiler LL6291
Active
HPD (5) · C 1 · B 2 · A 2
IssuedClassViolationCorrect by
May 5, 2026A(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.Aug 8, 2026
Aug 13, 2009BApt 2L · SECTION 27-2044 ADM CODE ARRANGE AND MAKE SELF-CLOSING THE DOORS ENTRANCE TO 2 STY EAST APT 2L. , SECTION '' ''Sep 17, 2009
Aug 13, 2009CSECTION 27-2005 ADM CODE MAKE SAFE BY PROPERLY REPAIRING THE STRUCTURAL DEFECT WOOD MAIN SUPPORT BEAM 4 X 6 X 8 ROTTED AND SAGGING CEILING CELLAR REAR ER1 DOB 3042259Aug 19, 2009
Aug 13, 2009ASECTION 27-2005 ADM CODE REPLACE WITH NEW THE MISSING AIR VENT COVER WALL FRONT OF BUILDING.Nov 16, 2009
Aug 13, 2009BSECTION 242 M/D LAW PROVIDE UNDER COMPLETED PERMIT,A PROPER ENCLOSURE WITH FIREPROOF SELFCLOSING DOORS AND ASSEMBLIES,AT THE TOP AND THE BOTTOM OF THE CELLAR STAIRS, CENTERSep 17, 2009

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 25, 2026, 3:34 AM ET. BBL 3008680009.

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