Brooklyn · Block 982 · Lot 39 · 11215

434 3 Street

4 floors · 4 apartments · 5,540 sq ft · built 1920 · class C3 · owner of record: 434 Third Street, Llc

2open violations
$3,750ECB/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 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
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 6 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 67 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 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

Open violations

ECB / OATH (2) · $3,750 owed
IssuedViolationHearingBalance
Oct 6, 2026Unknown CLASS - 2
ELECTRICAL WORK WITHOUT PERMITS. NOTED AT A 4-STORY WALK UP OBSERVED A NEWLY INSTALLED WATER HEATER IN CELLAR. NO PERMITS FOUND IN DOB RECORDS FOR WORK OBSERVED., OBTAIN PERMIT
#39207066Y
Dec 16, 2026
PENDING
$1,250
Oct 6, 2026Construction CLASS - 1
WORK WITHOUT PERMITS. NOTED AT A 4-STORY WALK UP OBSERVED THE INSTALLATION OF A NEW BOILER IN THE CELLAR. NO PLUMBING PERMITS WERE FOUND IN DOB RECORDS FOR THE WORK OBSERVED., OBTAIN PERMIT
#39207067X
Dec 16, 2026
PENDING
$2,500
DOB (0)

None open.

DOB NOW Safety (0)

None open.

HPD (0)

None open.

Issued in the last 120 days

DateSourceWhatNow
Oct 6, 2026ECBUnknown: ELECTRICAL WORK WITHOUT PERMITS. NOTED AT A 4-STORY WALK UP OBSERVED A NEWLY INSTALLED WATER HEATER IN CELLAR. NO PERMITS FOUND IN DOB RECORDS FOR WORK OBSERVED., OBTAIN PERMITOpen
Oct 6, 2026ECBConstruction: WORK WITHOUT PERMITS. NOTED AT A 4-STORY WALK UP OBSERVED THE INSTALLATION OF A NEW BOILER IN THE CELLAR. NO PLUMBING PERMITS WERE FOUND IN DOB RECORDS FOR THE WORK OBSERVED., OBTAIN PERMITOpen

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, 1:58 PM ET. BBL 3009820039.

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