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Manhattan · Block 163 · Lot 15 · 10013

42 Mott Street

6 floors · 8,621 sq ft · built 1910 · class O5 · owner of record: Hok San Realty Corp

18open violations
$6,250ECB/OATH penalties owed
0HPD class C (immediately hazardous)
65dto Annual boiler inspection (2 boilers)

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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 65 days		Keep the report on file (not filed with DOB)
Annual boiler inspection (2 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: 2026-04-27 (Accepted). Agency page

Dec 31, 2026
in 65 days		1 of 2 without an accepted 2026 report 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 796 days		Next cycle year 2028

Open violations

ECB / OATH (3) · $6,250 owed
IssuedViolationHearingBalance
Apr 23, 2026Construction CLASS - 2
AT TIME OF INSPECTION, OBSERVED 2ND FLOOR (DIANA BEAUTY SPA) IS OCCUPIED CONTRARY TO C/O #31024 ISSUED AUG 01 1991 WHICH STATES 2ND FLOOR IS TO BE OCCUPIED AS COMMERCIAL OFFICE., DISCONTINUE ILLEGAL OCCUPANCY O
#39185798P		Jun 22, 2027
DEFAULT		$6,250
Jun 20, 2017Unknown CLASS - 2
FAILURE TO FILE ANNUAL CERTIFICATION THAT COOLING TOWER 1000004789 HASBEEN INSPECTED,TESTED,AND DISINFECTED,AND THAT A MAINTENANCE PLAN HAS BEEN DEVELOPED AND IMPLEMENTED,BY NOVEMBER,1,2016.REM:FILE ANNUAL CERT
#37003033K		May 17, 2018
IN VIOLATION		$0
Jun 4, 2007Construction Non-Hazardous
SIDEWALK SHED DOES NOT MEET BLDG CODE SPECIFICATIONS.NOTED:NO LIGHTS UNDER SHED INSTALLED AS REQUIRED.REMEDY:CONFORM SHED TO BLDG CODE SPECIFICATIONS INSTALL LIGHTS EVERS 15 IF IMMEDIATELY
#34579677Z		Nov 1, 2007
IN VIOLATION		$0
DOB (10)
IssuedViolationStatus
Oct 1, 2015LOW PRESSURE BOILER
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2014 INSPECTION REPORT
#02349		DOB VIOLATION - ACTIVE
Mar 3, 2015LOW PRESSURE BOILER
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2013 INSPECTION REPORT
#02162		DOB VIOLATION - ACTIVE
Mar 3, 2015LOW PRESSURE BOILER
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2013 INSPECTION REPORT
#02297		DOB VIOLATION - ACTIVE
May 15, 2014LOW PRESSURE BOILER
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2012 INSPECTION REPORT
#00913		DOB VIOLATION - ACTIVE
Dec 13, 2011LOW PRESSURE BOILER
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2010 INSPECTION REPORT
#02695		DOB VIOLATION - ACTIVE
Jan 6, 2006LOCAL LAW 62/91 - BOILERS

#03705		DOB VIOLATION - ACTIVE
Feb 10, 1997LOCAL LAW 62/91 - BOILERS

#00336		DOB VIOLATION - ACTIVE
Aug 29, 1995LOCAL LAW 62/91 - BOILERS

#06730		DOB VIOLATION - ACTIVE
Oct 13, 1989CONSTRUCTION

#A3PO01		VIOLATION UNSERVED ECB-ACTIVE
Oct 13, 1989CONSTRUCTION

#A3PO02		VIOLATION UNSERVED ECB-ACTIVE
DOB NOW Safety (5)
IssuedViolationStatus
Mar 3, 2015Boiler LBLVIO
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2013 INSPECTION REPORT		Active
May 15, 2014Boiler LBLVIO
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2012 INSPECTION REPORT		Active
Jan 6, 2006Boiler LL6291
Active
Feb 10, 1997Boiler LL6291
Active
Aug 29, 1995Boiler LL6291
Active
HPD (0)

None open.

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 27, 2026, 11:55 AM ET. BBL 1001630015.

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