Manhattan · Block 1338 · Lot 23 · 10017

801 1 Avenue

5 floors · 24,250 sq ft · built 1951 · class Z5 · owner of record: United Nations

31open violations

$0ECB/OATH penalties owed

0HPD class C (immediately hazardous)

61dto Gas piping inspection (2026 cycle)

New violations the morning after they're issued, plus deadline reminders. Free for one building.

Compliance deadlines

Requirement	Due	Status
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 61 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 61 days	Keep the report on file (not filed with DOB)

ECB / OATH (0)

None open.

DOB (15)

Issued	Violation	Status
Dec 13, 2011	LOW PRESSURE BOILER VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2010 INSPECTION REPORT #02153	DOB VIOLATION - ACTIVE
Dec 31, 2009	LOW PRESSURE BOILER #02582	DOB VIOLATION - ACTIVE
Jan 1, 2009	LOCAL LAW 62/91 - BOILERS #03281	DOB VIOLATION - ACTIVE
Jan 3, 2008	LOCAL LAW 62/91 - BOILERS #03197	DOB VIOLATION - ACTIVE
Jan 19, 2007	LOCAL LAW 62/91 - BOILERS #03250	DOB VIOLATION - ACTIVE
Jan 6, 2006	LOCAL LAW 62/91 - BOILERS #03095	DOB VIOLATION - ACTIVE
Jan 31, 2005	LOCAL LAW 62/91 - BOILERS #03570	DOB VIOLATION - ACTIVE
Feb 13, 2004	LOCAL LAW 62/91 - BOILERS #03669	DOB VIOLATION - ACTIVE
Mar 19, 2003	LOCAL LAW 62/91 - BOILERS #03894	DOB VIOLATION - ACTIVE
Mar 26, 2002	LOCAL LAW 62/91 - BOILERS #04110	DOB VIOLATION - ACTIVE
Feb 27, 2001	LOCAL LAW 62/91 - BOILERS #04048	DOB VIOLATION - ACTIVE
Feb 7, 2000	LOCAL LAW 62/91 - BOILERS #04082	DOB VIOLATION - ACTIVE
Mar 16, 1999	LOCAL LAW 62/91 - BOILERS #04088	DOB VIOLATION - ACTIVE
May 4, 1998	LOCAL LAW 62/91 - BOILERS #04461	DOB VIOLATION - ACTIVE
Sep 16, 1997	LOCAL LAW 62/91 - BOILERS #180629	DOB VIOLATION - ACTIVE

DOB NOW Safety (16)

Issued	Violation	Status
Oct 31, 2025	Gas Piping - LL152 FTF-PL-PER Cycle 1, Sub-cycle C (premises is in Community District 6)	Active
Dec 13, 2011	Boiler LBLVIO VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2010 INSPECTION REPORT	Active
Dec 31, 2009	Boiler LBLVIO	Active
Jan 1, 2009	Boiler LL6291	Active
Jan 3, 2008	Boiler LL6291	Active
Jan 19, 2007	Boiler LL6291	Active
Jan 6, 2006	Boiler LL6291	Active
Jan 31, 2005	Boiler LL6291	Active
Feb 13, 2004	Boiler LL6291	Active
Mar 19, 2003	Boiler LL6291	Active
Mar 26, 2002	Boiler LL6291	Active
Feb 27, 2001	Boiler LL6291	Active
Feb 7, 2000	Boiler LL6291	Active
Mar 16, 1999	Boiler LL6291	Active
May 4, 1998	Boiler LL6291	Active
Sep 16, 1997	Boiler LL6291	Active

HPD (0)

None open.

City records as of Oct 31, 2026, 3:35 PM ET. BBL 1013380023.