Brooklyn · Block 523 · Lot 1 · 11231

31 Delavan Street

class V1 · owner of record: Nyc School Construction Authority

10open violations
$15,000ECB/OATH penalties owed
0HPD class C (immediately hazardous)
—no dated deadlines found

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

Compliance deadlines

We couldn't find building attributes for this lot, so no deadlines are listed.

Open violations

ECB / OATH (8) · $15,000 owed
IssuedViolationHearingBalance
Aug 11, 2026Unknown CLASS - 1
FAILURE TO MAINTAIN/INSTITUTE SAFETY MEASURES. AT EXPOSURE 4, TIGHT BOARD FENCE NOT INSTALLED. SITE SAFETY PLAN HAS CONSTRUCTION SITE ENCLOSED TO SAFEGUARD THE PUBLIC.; BC 3301.2, COMPLY WITH CODE; STOP ALL WOR
#39200167L
Oct 21, 2026
PENDING
$5,000
Jun 5, 2026Unknown CLASS - 1
AT THE TIME OF MY INSPECTION, I OBSERVED BUILDING DEMO TO GRADE, UPON REVIEW OF THE CONSTRUCTION SUPERINTENDENT LOGS IT REVEAL THAT THE SUPER# 030229 LAST DAY AT JOBSITE WAS 05-06-2026. UPON REVIEW OF THE DEPAR
#39555098J
Aug 12, 2026
DEFAULT
$10,000
Jun 4, 2016Construction CLASS - 2
FAILURE TO MAINTAIN BLDG IN CODE COMPLIANT MANNER. NOTED: 8'CHAIN LINKFENCE ERECTED AROUND PERIMETER OF PROPERTY IS LEANING TOWARDS PUBLIC SIDEWALK IN SEVERAL PLACES WITH SOME PARTS CAUSING SIDEWALK TO CRACK
#35194987N
Jul 25, 2016
IN VIOLATION
$0
Apr 16, 2016Construction CLASS - 1
FAILURE TO MAINTAIN. NOTED: 8' CHAIN LINK FENCE ERECTED AROUND PERMITER OF PROPERTY IS IN DISREPAIR & HAS PARTIALLY COLLAPSED ONTI PUBLIC SIDEWALK. FENCE PARTS ARE AFFECTING FOOT TRAFFIC LOOSE RAZOR WIRE HANGIN
#35176987Y
Jun 6, 2016
DEFAULT
$0
Jul 18, 2007Administrative Non-Hazardous
FAILURE TO COMPLY W/ THE COMMISSIONER ORDER TO CORRECT THE VIOLATING CONDITION & FILE A CERT OF CORRECTION W/ THE NYC DOB FOR NOTICE OF VIOLATION #34564272Z ISSUED ON 04/10/07 & COMPLIANCE DATE: 07/11/07 FOR
#34584553N
Sep 18, 2007
IN VIOLATION
$0
Jul 18, 2007Zoning Non-Hazardous
ILLEGAL USE IN A RESIDENTIAL DISTRICT- R-6. NOTED: STORED/ PARKED COMMERCIAL TRAILERS, TRUCKS, PASSENGER VEHICLE CARGO TRAILERS ON VACANT LOT LOCATION WHICH IS CONTRARY TO ZONING REGULATIONS IN RESIDENTIAL DIST
#34584552L
Sep 18, 2007
IN VIOLATION
$0
Apr 10, 2007Zoning Non-Hazardous
ILLEGAL USE IN RESIDENTIAL DISTRICT-R-6 NOTED:STORED/PARKED COMMERICALPASSENGER VEHICLES,W/ 2 TRAILORS(CARGO)ON VACANT LOT WHICH IS CONTRARYTO ZONING REGULATIONS INRESIDENTIAL DISTRICT-R6 REMEDY:DISCONTINUE
#34564272Z
Apr 11, 2008
IN VIOLATION
$0
Aug 29, 2000Zoning Non-Hazardous
FAILURE TO COMPLY WITH ZONING LAWS IN A M1 ZONE IN THAT AT AREA NOT COMPLETLY ENCLOSED BY A SOLID EIGHT FEET HIGH WOOD FENCE NOTE HOT FILLED WITH SAD AND BUILDING MATERIALS. REMEDY: PROVIDE ADAQUAT FENCING FO
#34262585X
Oct 16, 2000
WRITTEN OFF
$0
DOB (2)
IssuedViolationStatus
Dec 18, 2000CONSTRUCTION

#06JW01
DOB VIOLATION - ACTIVE
Dec 18, 2000CONSTRUCTION

#06JW02
DOB VIOLATION - ACTIVE
DOB NOW Safety (0)

None open.

HPD (0)

None open.

Issued in the last 120 days

DateSourceWhatNow
Aug 11, 2026ECBUnknown: FAILURE TO MAINTAIN/INSTITUTE SAFETY MEASURES. AT EXPOSURE 4, TIGHT BOARD FENCE NOT INSTALLED. SITE SAFETY PLAN HAS CONSTRUCTION SITE ENCLOSED TO SAFEGUARD THE PUBLIC.; BC 3301.2, COMPLY WITH CODE; STOP ALL WOROpen

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, 5:13 AM ET. BBL 3005230001.

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