Manhattan · Block 1054 · Lot 29 · 10036

623 9 Avenue

4 floors · 7 apartments · 6,246 sq ft · built 1920 · class C7 · owner of record: 623 Ninth Avenue Associates Llc

9open 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
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 4 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 68 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 68 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 68 days
Annual
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: 2026-10-05 (Payment Verification In Progress). Agency page

Dec 31, 2026
in 68 days
1 of 1 without an accepted 2026 report yet
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 84 days
Annual

Open violations

ECB / OATH (2)
IssuedViolationHearingBalance
Oct 18, 2019Construction CLASS - 2
I OBSERVED ON THE FIRST FLOOR AREA OF THE KITCHEN FOR RESTAURANT, A THREE COMPARTMENT SINK IS DOUBLE TRAP GOING INTO THE GREASE TRAP. WHICH IS PROHIBITED, AND CODE COMPLIANT.. , REPAIR AND/OR REPLACE
#39011448P
Oct 15, 2020
IN VIOLATION
$0
Oct 18, 2019Construction CLASS - 1
I OBSERVED THE CELLAR AREA A PVC PIPING BEING USED FOR DRAINAGE IN A COMMERCIAL SPACE WHICH IS PROHIBITED, PVC PIPE IN NOT ALLOWED IN COMMERCIAL ESTABLISHMENTS, AN ALSO THE GAS PIPING FOR THE METERS ARE SEVERE
#39011447N
Oct 15, 2020
IN VIOLATION
$0
DOB (4)
IssuedViolationStatus
Jan 9, 2020FAIL TO CERTIFY CLASS 1
FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
#00067
DOB VIOLATION - ACTIVE
Dec 7, 1995CONSTRUCTION

#MTF1RI
DOB VIOLATION - ACTIVE
Feb 20, 1991ELECTRIC SIGNS

#STC12M
DOB VIOLATION - ACTIVE
Feb 20, 1991ELECTRIC SIGNS

#STC13M
DOB VIOLATION - ACTIVE
DOB NOW Safety (1)
IssuedViolationStatus
Jan 9, 2020AEUHAZ FTC-AEU-HAZ
Active
HPD (2) · C 1 · B 1 · A 0
IssuedClassViolationCorrect by
Nov 27, 2012BSECTION 27-2040 ADM CODE PROVIDE ADEQUATE LIGHTING AT OR NEAR THE OUTSIDE OF THE FRONT ENTRANCEWAY OF THE BUILDING AND KEEP SAME BURNING FROM SUNSET EVERY DAY TO SUNRISE ON THE DAY FOLLOWING A MINIMUM OF 100 WATTS INCANDESCENT LIGHT REQUIRED.Jan 1, 2013
Aug 21, 2007CSECTION 27-2033 ADM CODE PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM DOOR LOCKED AT BOILER ROOM, CELLARAug 27, 2007

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, 5:27 PM ET. BBL 1010540029.

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