How it worksPricingSign in
Manhattan · Block 464 · Lot 6 · 10003

29 3 Avenue

15 floors · 18,164 sq ft · built 1920 · class K2 · owner of record: Cooper Union For The

100open violations
$0ECB/OATH penalties owed
0HPD class C (immediately hazardous)
66dto Annual boiler inspection (6 boilers)

Get an email when anything changes here

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 66 days		Keep the report on file (not filed with DOB)
Annual boiler inspection (6 boilers) 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: 2026-06-15 (Accepted). Agency page

Dec 31, 2026
in 66 days		1 of 6 without an accepted 2026 report yet
Facade inspection report (Cycle 10A) Applies
Local Law 11 / FISP · Feb 21, 2025 to Feb 21, 2027
What this is

Buildings taller than six stories file a facade inspection report by a QEWI once every five-year cycle. Tax blocks ending in 4, 5, 6 or 9 are in sub-cycle 10A. Agency page

Feb 21, 2027
in 118 days		No Cycle 10 report on record yet
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 3 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 797 days		Next cycle year 2028

Open violations

ECB / OATH (0)

None open.

DOB (37)
IssuedViolationStatus
Jun 30, 2023LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2020 EXTERNAL LOW PRESSURE INSPECTION
#19338		DOB VIOLATION - ACTIVE
Jun 30, 2023LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2021 EXTERNAL LOW PRESSURE INSPECTION
#43214		DOB VIOLATION - ACTIVE
Jun 30, 2023LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2021 EXTERNAL LOW PRESSURE INSPECTION
#42748		DOB VIOLATION - ACTIVE
Jun 30, 2023LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2021 EXTERNAL LOW PRESSURE INSPECTION
#39722		DOB VIOLATION - ACTIVE
Jun 30, 2023LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2021 EXTERNAL LOW PRESSURE INSPECTION
#39721		DOB VIOLATION - ACTIVE
Jun 30, 2023LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2021 EXTERNAL LOW PRESSURE INSPECTION
#39720		DOB VIOLATION - ACTIVE
Jun 30, 2023LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2020 EXTERNAL LOW PRESSURE INSPECTION
#22303		DOB VIOLATION - ACTIVE
Jun 30, 2023LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2020 EXTERNAL LOW PRESSURE INSPECTION
#21867		DOB VIOLATION - ACTIVE
Jun 30, 2023LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2020 EXTERNAL LOW PRESSURE INSPECTION
#19340		DOB VIOLATION - ACTIVE
Jun 30, 2023LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2020 EXTERNAL LOW PRESSURE INSPECTION
#19339		DOB VIOLATION - ACTIVE
Jun 20, 2023LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2018 EXTERNAL LOW PRESSURE INSPECTION
#21168		DOB VIOLATION - ACTIVE
Jun 20, 2023LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2018 EXTERNAL LOW PRESSURE INSPECTION
#21167		DOB VIOLATION - ACTIVE
Jun 20, 2023LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2018 EXTERNAL LOW PRESSURE INSPECTION
#21169		DOB VIOLATION - ACTIVE
Jun 20, 2023LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2018 EXTERNAL LOW PRESSURE INSPECTION
#23755		DOB VIOLATION - ACTIVE
Jun 20, 2023LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2018 EXTERNAL LOW PRESSURE INSPECTION
#24207		DOB VIOLATION - ACTIVE
Jun 20, 2023LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2019 EXTERNAL LOW PRESSURE INSPECTION
#40926		DOB VIOLATION - ACTIVE
Jun 20, 2023LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2019 EXTERNAL LOW PRESSURE INSPECTION
#40927		DOB VIOLATION - ACTIVE
Jun 20, 2023LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2019 EXTERNAL LOW PRESSURE INSPECTION
#40928		DOB VIOLATION - ACTIVE
Jun 20, 2023LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2019 EXTERNAL LOW PRESSURE INSPECTION
#43450		DOB VIOLATION - ACTIVE
Jun 20, 2023LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2019 EXTERNAL LOW PRESSURE INSPECTION
#43869		DOB VIOLATION - ACTIVE
Apr 25, 2023LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2022 EXTERNAL LOW PRESSURE INSPECTION
#05310		DOB VIOLATION - ACTIVE
Apr 25, 2023LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2022 EXTERNAL LOW PRESSURE INSPECTION
#05312		DOB VIOLATION - ACTIVE
Apr 25, 2023LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2022 EXTERNAL LOW PRESSURE INSPECTION
#05311		DOB VIOLATION - ACTIVE
Apr 25, 2023LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2022 EXTERNAL LOW PRESSURE INSPECTION
#05309		DOB VIOLATION - ACTIVE
Apr 25, 2023LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2022 EXTERNAL LOW PRESSURE INSPECTION
#05308		DOB VIOLATION - ACTIVE
Sep 17, 2013ELEVATOR

#9028/479275		DOB VIOLATION - ACTIVE
Sep 17, 2013ELEVATOR

#9028/479277		DOB VIOLATION - ACTIVE
Nov 29, 2010ELEVATOR

#9027/340022		DOB VIOLATION - ACTIVE
Nov 29, 2010ELEVATOR

#9027/340022		VIOLATION WORK WITHOUT PERMIT - ACTIVE
Jan 6, 2006LOCAL LAW 62/91 - BOILERS

#03791		DOB VIOLATION - ACTIVE
Jan 6, 2006LOCAL LAW 62/91 - BOILERS

#03787		DOB VIOLATION - ACTIVE
Jan 6, 2006LOCAL LAW 62/91 - BOILERS

#03788		DOB VIOLATION - ACTIVE
Jan 6, 2006LOCAL LAW 62/91 - BOILERS

#03789		DOB VIOLATION - ACTIVE
Jan 6, 2006LOCAL LAW 62/91 - BOILERS

#03790		DOB VIOLATION - ACTIVE
Apr 30, 2004CONSTRUCTION

#MTF03RNS		DOB VIOLATION - ACTIVE
Apr 30, 2004CONSTRUCTION

#MTF02RNS		VIOLATION WORK WITHOUT PERMIT - ACTIVE
Apr 30, 2004CONSTRUCTION

#ZMTF01RNS		DOB VIOLATION - ACTIVE
DOB NOW Safety (63)
IssuedViolationStatus
Oct 2, 2026Elevators FTF-VT-PER-CO
Violation Issued-Failure To File 2025 Periodic Inspection Report		Active
Oct 2, 2026Elevators FTF-VT-CAT1-CO
Violation Issued-Failure To File 2025 Cat1 Test Report		Active
Jan 8, 2026Gas Piping - LL152 FTF-PL-PER
Cycle 2, Sub-cycle A (premises is in Community District 3)		Active
Jan 8, 2026Gas Piping - LL152 FTF-PL-PER
Cycle 2, Sub-cycle A (premises is in Community District 3)		Active
Aug 29, 2025Elevators FTF-VT-PER-CO
Violation Issued-Failure To File 2024 Periodic Inspection Report		Active
Aug 29, 2025Elevators FTF-VT-CAT1-CO
Violation Issued-Failure To File 2024 Cat1 Test Report		Active
Sep 11, 2024Elevators FTF-VT-CAT1-CO
Violation Issued-Failure To File 2023 Cat1 Test Report		Active
Sep 11, 2024Elevators FTF-VT-PER-CO
Violation Issued-Failure To File 2023 Periodic Inspection Report		Active
Nov 14, 2023Boiler FTC-BE-EXT-LP
Violation Issued-Failure To File 2022 External Inspection Affirmation of Correction for LP Device		Active
Aug 25, 2023Elevators FTF-VT-PER-CO
Violation Issued-Failure To File 2022 Periodic Inspection Report		Active
Aug 25, 2023Elevators FTF-VT-PER-CO
Violation Issued-Failure To File 2022 Periodic Inspection Report		Active
Aug 25, 2023Elevators FTF-VT-PER-CO
Violation Issued-Failure To File 2022 Periodic Inspection Report		Active
Aug 25, 2023Elevators FTF-VT-PER-CO
Violation Issued-Failure To File 2022 Periodic Inspection Report		Active
Aug 11, 2023Elevators FTF-VT-CAT1-CO
Violation Issued-Failure To File 2022 Cat1 Test Report		Active
Aug 11, 2023Elevators FTF-VT-CAT1-CO
Violation Issued-Failure To File 2018 Cat1 Test Report		Active
Aug 11, 2023Elevators FTF-VT-CAT1-CO
Violation Issued-Failure To File 2022 Cat1 Test Report		Active
Aug 11, 2023Elevators FTF-VT-CAT1-CO
Violation Issued-Failure To File 2019 Cat1 Test Report		Active
Aug 11, 2023Elevators FTF-VT-CAT1-CO
Violation Issued-Failure To File 2022 Cat1 Test Report		Active
Aug 11, 2023Elevators FTF-VT-CAT1-CO
Violation Issued-Failure To File 2021 Cat1 Test Report		Active
Aug 11, 2023Elevators FTF-VT-CAT1-CO
Violation Issued-Failure To File 2021 Cat1 Test Report		Active
Aug 11, 2023Elevators FTF-VT-CAT1-CO
Violation Issued-Failure To File 2019 Cat1 Test Report		Active
Aug 11, 2023Elevators FTF-VT-CAT1-CO
Violation Issued-Failure To File 2018 Cat1 Test Report		Active
Aug 11, 2023Elevators FTF-VT-CAT1-CO
Violation Issued-Failure To File 2021 Cat1 Test Report		Active
Aug 11, 2023Elevators FTF-VT-CAT1-CO
Violation Issued-Failure To File 2021 Cat1 Test Report		Active
Aug 11, 2023Elevators FTF-VT-CAT1-CO
Violation Issued-Failure To File 2020 Cat1 Test Report		Active
Aug 11, 2023Elevators FTF-VT-CAT1-CO
Violation Issued-Failure To File 2019 Cat1 Test Report		Active
Aug 11, 2023Elevators FTF-VT-CAT1-CO
Violation Issued-Failure To File 2018 Cat1 Test Report		Active
Aug 11, 2023Elevators FTF-VT-CAT1-CO
Violation Issued-Failure To File 2018 Cat1 Test Report		Active
Aug 11, 2023Elevators FTF-VT-CAT1-CO
Violation Issued-Failure To File 2019 Cat1 Test Report		Active
Aug 11, 2023Elevators FTF-VT-CAT1-CO
Violation Issued-Failure To File 2020 Cat1 Test Report		Active
Aug 11, 2023Elevators FTF-VT-CAT1-CO
Violation Issued-Failure To File 2020 Cat1 Test Report		Active
Aug 11, 2023Elevators FTF-VT-CAT1-CO
Violation Issued-Failure To File 2020 Cat1 Test Report		Active
Aug 11, 2023Elevators FTF-VT-CAT1-CO
Violation Issued-Failure To File 2022 Cat1 Test Report		Active
Jun 30, 2023Boiler LBLVIO
VIOLATION ISSUED-FAILURE TO FILE 2021 EXTERNAL LOW PRESSURE INSPECTION		Active
Jun 30, 2023Boiler LBLVIO
VIOLATION ISSUED-FAILURE TO FILE 2020 EXTERNAL LOW PRESSURE INSPECTION		Active
Jun 30, 2023Boiler LBLVIO
VIOLATION ISSUED-FAILURE TO FILE 2020 EXTERNAL LOW PRESSURE INSPECTION		Active
Jun 30, 2023Boiler LBLVIO
VIOLATION ISSUED-FAILURE TO FILE 2021 EXTERNAL LOW PRESSURE INSPECTION		Active
Jun 30, 2023Boiler LBLVIO
VIOLATION ISSUED-FAILURE TO FILE 2021 EXTERNAL LOW PRESSURE INSPECTION		Active
Jun 30, 2023Boiler LBLVIO
VIOLATION ISSUED-FAILURE TO FILE 2020 EXTERNAL LOW PRESSURE INSPECTION		Active
Jun 30, 2023Boiler LBLVIO
VIOLATION ISSUED-FAILURE TO FILE 2020 EXTERNAL LOW PRESSURE INSPECTION		Active
Jun 30, 2023Boiler LBLVIO
VIOLATION ISSUED-FAILURE TO FILE 2020 EXTERNAL LOW PRESSURE INSPECTION		Active
Jun 30, 2023Boiler LBLVIO
VIOLATION ISSUED-FAILURE TO FILE 2021 EXTERNAL LOW PRESSURE INSPECTION		Active
Jun 30, 2023Boiler LBLVIO
VIOLATION ISSUED-FAILURE TO FILE 2021 EXTERNAL LOW PRESSURE INSPECTION		Active
Jun 20, 2023Boiler LBLVIO
VIOLATION ISSUED-FAILURE TO FILE 2018 EXTERNAL LOW PRESSURE INSPECTION		Active
Jun 20, 2023Boiler LBLVIO
VIOLATION ISSUED-FAILURE TO FILE 2018 EXTERNAL LOW PRESSURE INSPECTION		Active
Jun 20, 2023Boiler LBLVIO
VIOLATION ISSUED-FAILURE TO FILE 2019 EXTERNAL LOW PRESSURE INSPECTION		Active
Jun 20, 2023Boiler LBLVIO
VIOLATION ISSUED-FAILURE TO FILE 2018 EXTERNAL LOW PRESSURE INSPECTION		Active
Jun 20, 2023Boiler LBLVIO
VIOLATION ISSUED-FAILURE TO FILE 2019 EXTERNAL LOW PRESSURE INSPECTION		Active
Jun 20, 2023Boiler LBLVIO
VIOLATION ISSUED-FAILURE TO FILE 2019 EXTERNAL LOW PRESSURE INSPECTION		Active
Jun 20, 2023Boiler LBLVIO
VIOLATION ISSUED-FAILURE TO FILE 2018 EXTERNAL LOW PRESSURE INSPECTION		Active
Jun 20, 2023Boiler LBLVIO
VIOLATION ISSUED-FAILURE TO FILE 2018 EXTERNAL LOW PRESSURE INSPECTION		Active
Jun 20, 2023Boiler LBLVIO
VIOLATION ISSUED-FAILURE TO FILE 2019 EXTERNAL LOW PRESSURE INSPECTION		Active
Jun 20, 2023Boiler LBLVIO
VIOLATION ISSUED-FAILURE TO FILE 2019 EXTERNAL LOW PRESSURE INSPECTION		Active
Apr 25, 2023Boiler LBLVIO
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2022 INSPECTION REPORT		Active
Apr 25, 2023Boiler LBLVIO
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2022 INSPECTION REPORT		Active
Apr 25, 2023Boiler LBLVIO
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2022 INSPECTION REPORT		Active
Apr 25, 2023Boiler LBLVIO
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2022 INSPECTION REPORT		Active
Apr 25, 2023Boiler LBLVIO
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2022 INSPECTION REPORT		Active
Jan 6, 2006Boiler LL6291
Active
Jan 6, 2006Boiler LL6291
Active

Showing 60 of 63. Full list on the agency site.

HPD (0)

None open.

Issued in the last 120 days

DateSourceWhatNow
Oct 2, 2026DOB SafetyElevators: Violation Issued-Failure To File 2025 Periodic Inspection ReportOpen
Oct 2, 2026DOB SafetyElevators: Violation Issued-Failure To File 2025 Cat1 Test ReportOpen

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 26, 2026, 7:40 PM ET. BBL 1004640006.

Look up another building