Brooklyn · Block 891 · Lot 10 · 11215

673 5 Avenue

3 floors · 2 apartments · 4,091 sq ft · built 1931 · class S2 · owner of record: 673 Ann Llc

3open violations
$0ECB/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 Check
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)
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 1164 days
Next cycle year 2029

Open violations

ECB / OATH (1)
IssuedViolationHearingBalance
Aug 25, 2015Construction CLASS - 2
FAILURE TO MAINTAIN BLDG. NOTED: FOUND METAL SIDEWALK(BILCO)DOOR FACING 20TH STREET DETERIORATED/RUSTED APPROX 2FT X 2FT. AREA HAS BEEN BLOCKED PFF BY CONES. DEFECTIVE DOOR RUSTED THROUGH W/OPENING 1FT X 1FT
#35160618M
Oct 19, 2015
ADMIT/IN-VIO
$0
DOB (0)

None open.

DOB NOW Safety (0)

None open.

HPD (2) · C 0 · B 2 · A 0
IssuedClassViolationCorrect by
Apr 14, 2014BSECTION 27-2005 ADM CODE FIRE ESCAPE DEFECTIVE. REPLACE WITH NEW THE BROKEN, DEFECTIVE AND/OR MISSING 9TH TREAD STEP FROM BOTTOM AT 2ND STORY FIRE ESCAPE AT BUILDING FRONTMay 19, 2014
Apr 14, 2014BSECTION 27-2005, 2007 ADM CODE AND DEPT. RULES AND REGULATIONS. REMOVE THE ENCUMBRANCE OBSTRUCTING EGRESS FROM FIRE ESCAPES WIRES AND LIGHT BULBS AT 2ND STORY FIRE ESCAPE BALCONY AT BUILDING FRONTMay 19, 2014

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, 12:32 PM ET. BBL 3008910010.

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