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Brooklyn · Block 2651 · Lot 17 · 11222

105 Diamond Street

3 floors · 4 apartments · 5,938 sq ft · built 2024 · class C3 · owner of record: 105 Diamond Street Llc

1open violations
$15,000ECB/OATH penalties owed
0HPD 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 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 65 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 65 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 81 days		Annual
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

OverdueNo current registration found
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 1 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 796 days		Next cycle year 2028

Open violations

ECB / OATH (3) · $15,000 owed
IssuedViolationHearingBalance
Jul 24, 2026Construction CLASS - 1
FAILURE TO MAINTAIN/INSTITUTE SAFETY EQUIPMENT MEASURE/TEMPORARY CONSTRUCTION NO HANDRAIL.AS NOTED:AT TIME OF INSPECTION OF AN ACTIVE SITE FOR A PROPOSED 3 STORY BUILDING ALREADY AT THE BULKHEAD/ROOFTOP LEVEL,O
#35729955R		Oct 7, 2026
IN VIOLATION		$2,500
Dec 29, 2025Site Safety CLASS - 1
4-STORY NB. MISSING REQUIRED DOCS TO BE KEPT ON SITE. CRACKS NOTED ON ADJACENT PROPERTY AT EXPO2 (103 DIAMOND ST) UPON REQUEST NO PRE-CONSTRUCTION SURVEY OR MONITORING REPORTS PROVIDED. CONSTRUCTION FENCE DRAWI
#39548546Z		May 20, 2027
DEFAULT		$6,250
Dec 29, 2025Unknown CLASS - 2
ACTIVE JOBSITE 4-STORY NB. OBSERVED INADEQUATE WINDOW PROTECTION FOR ADJACENT PROPERTY AT EXPO 2 IN REAR OF SITE. WINDOWS NOT BEING PROTECTED AS PER CODE AND AS PER SSP. SSP PROVIDED SHOWS NETTING REQUIRED FOR
#39548547K		May 20, 2027
DEFAULT		$6,250
DOB (0)

None open.

DOB NOW Safety (0)

None open.

HPD (0)

None open.

Issued in the last 120 days

DateSourceWhatNow
Jul 24, 2026ECBConstruction: FAILURE TO MAINTAIN/INSTITUTE SAFETY EQUIPMENT MEASURE/TEMPORARY CONSTRUCTION NO HANDRAIL.AS NOTED:AT TIME OF INSPECTION OF AN ACTIVE SITE FOR A PROPOSED 3 STORY BUILDING ALREADY AT THE BULKHEAD/ROOFTOP LEVEL,OOpen

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 27, 2026, 3:23 AM ET. BBL 3026510017.

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