Manhattan · Block 744 · Lot 63 · 10011

342 West 21 Street

6 floors · 31 apartments · 19,440 sq ft · built 1940 · class C6 · owner of record: 342 West 21st Street Owners, Inc.

45open violations
$0ECB/OATH penalties owed
12HPD class C (immediately hazardous)
47dto Gas piping inspection (2026 cycle)

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

Compliance deadlines

RequirementDueStatus
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 47 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 47 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 47 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: 2024-10-30 (Accepted). Agency page

Dec 31, 2026
in 47 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 63 days
Annual
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

Sep 1, 2027
in 291 days
Registered through 2027-09-01

Open violations

ECB / OATH (0)

None open.

DOB (4)
IssuedViolationStatus
Jun 20, 2023LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2018 EXTERNAL LOW PRESSURE INSPECTION
#21627
DOB VIOLATION - ACTIVE
Apr 6, 2018LOW PRESSURE BOILER
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2016 INSPECTION REPORT
#01054
DOB VIOLATION - ACTIVE
Jan 6, 2006LOCAL LAW 62/91 - BOILERS

#01120
DOB VIOLATION - ACTIVE
Feb 13, 2004LOCAL LAW 62/91 - BOILERS

#01326
DOB VIOLATION - ACTIVE
DOB NOW Safety (4)
IssuedViolationStatus
Jun 20, 2023Boiler LBLVIO
VIOLATION ISSUED-FAILURE TO FILE 2018 EXTERNAL LOW PRESSURE INSPECTION
Active
Apr 6, 2018Boiler LBLVIO
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2016 INSPECTION REPORT
Active
Jan 6, 2006Boiler LL6291
Active
Feb 13, 2004Boiler LL6291
Active
HPD (37) · C 12 · B 15 · A 10
IssuedClassViolationCorrect by
Apr 23, 2026C§ 27-2005, 2007 ADM CODE REMOVE DEVICE PREVENTING DOOR FROM BEING SELF-CLOSING HOOK AND EYE DEVICE INSTALLED AT VESTIBULE DOOR AT PUBLIC HALL, 1st STORYMay 7, 2026
Apr 15, 2026C§ 27-2005, 2007 ADM CODE REMOVE THE ILLEGAL FASTENING CONSISTING OF KEY OPERATED LOCK INSTALLED AT CENTER DOOR LEADING TO BUILDING FRONT AT FIRE PASSAGE WAY AT EASTApr 21, 2026
Apr 15, 2026A§27-2045(B)(5) HMC, § 12-06, 12-10 RCNY POST A PROPER NOTICE OF CARBON MONOXIDE DETECTING DEVICE REQUIREMENTS, IN A FORM APPROVED BY COMMISSIONER, IN A COMMON AREA OF A CLASS A MULTIPLE DWELLING NEAR INSPECTION CERTIFICATE OR PROVIDE NOTICE TO TENANTS IN PRIVATE DWELLINGS MISSINGJul 19, 2026
Apr 15, 2026A§27-2045(B)(5) HMC, § 12-01 RCNY POST A PROPER NOTICE OF SMOKE DETECTOR REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, AT OR NEAR THE MAILBOX MISSING AT PUBLIC HALL, 1st STORYJul 19, 2026
Apr 15, 2026A§27-2104(B) HMC POST A PROPER NOTICE REGARDING RENT STABILIZATION LAW, IN A FORM APPROVED BY THE COMMISSIONER, IN A CONSPICUOUS LOCATION WITHIN THE COMMON AREA AT THE BUILDINGS ENTRANCE. FOR MORE INFORMATION ABOUT SIGNAGE REQUIREMENTS, PLEASE VISIT: HTTPS://WWW.NYC.GOV/SITE/HPD/SERVICES-AND-INFORMAJul 19, 2026
Apr 15, 2026A§ 27-2005 HMC: POST, IN A FORM APPROVED BY THE COMMISSIONER, AND MAINTAIN A NOTICE IN A COMMON AREA OF THE BUILDING REGARDING THE PROCEDURES THAT SHOULD BE FOLLOWED WHEN A GAS LEAK IS SUSPECTEDJul 19, 2026
Oct 27, 2023B§ 27-2005 ADM CODE PROVIDE HANDSET AND UNOBSTRUCTED ON BULKHEAD ROOF DOOR THAT ALLOW RE-ENTRY FROM ROOF TO PUBLIC HALL , 6th STORYDec 1, 2023
Sep 6, 2023C§ 27-2005, 2007 ADM CODE REMOVE THE ILLEGAL FASTENING CONSISTING OF KEY OPERATED LOCK INSTALLED ON DOOR AT EAST FIRE PASSAGEWAY AT REAR YARDSep 12, 2023
Aug 2, 2023BApt 4E · § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE BROKEN GLASS AT UPPER AND LOWER SASH WINDOW AT WEST WALL. IN THE 3rd ROOM FROM NORTH LOCATED AT APT 4E, 4th STORY, 1st APARTMENT FROM WEST AT NORTHSep 6, 2023
Jun 20, 2023BApt 4C · § 27-2005 HMC: REFIT FIREPROOF DOOR IN THE ENTRANCE LOCATED AT APT 4C, 4th STORY, 2nd APARTMENT FROM NORTH AT EASTJul 25, 2023
Jun 20, 2023C§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE HINGES AT BULKHEAD DOOR , 6th STORYJul 4, 2023
Jun 20, 2023CApt 4E · § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE GLASS PANE AT UPPER AND LOWER SASH WINDOW IN THE 2nd ROOM FROM NORTH LOCATED AT APT 4E, 4th STORY, 1st APARTMENT FROM WEST AT NORTHJun 26, 2023
Jun 20, 2023B§ 27-2005 ADM CODE PROVIDE HANDSET AND AN UNLOCKABLE SLIDE BOLT OR HOOK-ON BULKHEAD ROOF DOOR THAT ALLOW RE-ENTRY FROM ROOF TO PUBLIC HALL, 6 STORY , 6th STORYJul 25, 2023
Jun 20, 2023B§ 27-2010, 2011, 2012 ADM CODE CLEANSE AND DISINFECT TO THE SATISFACTION OF THIS DEPARTMENT AFTER REMOVING THE FIRE DEBRIS AT WEST YARDJul 25, 2023
Jun 20, 2023CApt 4C · § 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE HINGES IN THE ENTRANCE LOCATED AT APT 4C, 4th STORY, 2nd APARTMENT FROM NORTH AT EASTJul 4, 2023
Jun 20, 2023CApt 4E · § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE GLASS PANE AT UPPER SASH WINDOW IN THE KITCHEN LOCATED AT APT 4E, 4th STORY, 1st APARTMENT FROM WEST AT NORTHJun 26, 2023
Jun 20, 2023CApt 4E · § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE GLASS PANE AT UPPER AND LOWER SASH WINDOW IN THE BATHROOM LOCATED AT APT 4E, 4th STORY, 1st APARTMENT FROM WEST AT NORTHJun 26, 2023
Jan 5, 2023B§ 27-2005, 2007 ADM CODE AND DEPT. RULES AND REGULATIONS. REMOVE THE ENCUMBRANCE OBSTRUCTING EGRESS FROM FIRE ESCAPES METAL GARBAGE RECEPTACLE BENEATH DROP LADDER, 2ND FROM EAST AT SOUTH STACK, BUILDING FRONT AT FIRE ESCAPE, 1st STORYFeb 9, 2023
Jan 14, 2020BApt 6E · § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT EAST WALL AND CEILING IN THE 1st ROOM FROM NORTH LOCATED AT APT 6E, 6th STORY, 1st APARTMENT FROM WEST AT NORTHFeb 18, 2020
Jan 14, 2020AApt 6E · § 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT AT FOYER AT EAST WALL IN THE 1st ROOM FROM NORTH LOCATED AT APT 6E, 6th STORY, 1st APARTMENT FROM WEST AT NORTHApr 18, 2020
Nov 5, 2018CApt 6D · § 27-2005 ADM CODE REPAIR THE ROOF SO THAT IT WILL NOT LEAK OVER CEILING IN THE 1st ROOM FROM NORTH AT EAST LOCATED AT APT 6D, 6th STORY, 2nd APARTMENT FROM WEST AT NORTHNov 13, 2018
Nov 5, 2018BApt 6D · § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CERAMIC TILE FLOOR IN THE BATHROOM LOCATED AT APT 6D, 6th STORY, 2nd APARTMENT FROM WEST AT NORTHDec 10, 2018
Nov 5, 2018BApt 6D · § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE PORCELAIN ENAMEL GLAZE AT BATHTUB IN THE BATHROOM LOCATED AT APT 6D, 6th STORY, 2nd APARTMENT FROM WEST AT NORTHDec 10, 2018
Nov 5, 2018CApt 6D · § 27-2005 ADM CODE REPLACE WITH NEW THE BROKEN OR DEFECTIVE AIR VALVE TO RISER AT EAST WALL IN THE BATHROOM LOCATED AT APT 6D, 6th STORY, 2nd APARTMENT FROM WEST AT NORTHNov 13, 2018
Nov 5, 2018B§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE FIRE RETARDANT MATERIAL AT CEILING AND WEST WALL (SKYLIGHT ROOF TO BULKHEAD) , 6th STORYDec 10, 2018
Nov 5, 2018A§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT CEILING AND WEST WALL (SKYLIGHT ROOF TO BULKHEAD) , 6th STORYFeb 8, 2019
Nov 5, 2018A§ 27-2046.1 HMC: POST A PROPER NOTICE OF CARBON MONOXIDE DETECTING DEVICE REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, IN A COMMON AREA OF A CLASS A MULTIPLE DWELLING NEAR INSPECTION CERTIFICATE OR PROVIDE NOTICE TO TENANTS IN A PRIVATE DWELLING. AT PUBLIC HALL, 1st STORYFeb 8, 2019
Nov 5, 2018A§ 27-2005 HMC: POST, IN A FORM APPROVED BY THE COMMISSIONER, AND MAINTAIN A NOTICE IN A COMMON AREA OF THE BUILDING REGARDING THE PROCEDURES THAT SHOULD BE FOLLOWED WHEN A GAS LEAK IS SUSPECTED AT PUBLIC HALL, 1st STORYFeb 8, 2019
Nov 5, 2018BApt 6D · § 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE ELECTRICAL OUTLET AT SOUTH WALL IN THE BATHROOM LOCATED AT APT 6D, 6th STORY, 2nd APARTMENT FROM WEST AT NORTHDec 10, 2018
Nov 5, 2018BApt 6D · § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR ALL WALLS AND CEILING IN THE 1st ROOM FROM NORTH AT WEST LOCATED AT APT 6D, 6th STORY, 2nd APARTMENT FROM WEST AT NORTHDec 10, 2018
Nov 5, 2018CApt 6D · § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR CEILING AND WEST WALL IN THE 1st ROOM FROM NORTH AT EAST LOCATED AT APT 6D, 6th STORY, 2nd APARTMENT FROM WEST AT NORTHNov 13, 2018
Oct 19, 2018C§ 27-2033 ADM CODE POST NOTICE, IN FORM APPROVED BY THE DEPARTMENT, STATING THE NAME AND LOCATION OF THE PERSON DESIGNATED BY THE OWNER TO HAVE KEY TO BUILDINGS HEATING SYSTEM ... , 1st STORYOct 27, 2018
Oct 19, 2018A§ 27-2046.1 HMC: POST A PROPER NOTICE OF CARBON MONOXIDE DETECTING DEVICE REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, IN A COMMON AREA OF A CLASS A MULTIPLE DWELLING NEAR INSPECTION CERTIFICATE OR PROVIDE NOTICE TO TENANTS IN A PRIVATE DWELLING. , 1st STORYJan 22, 2019
Oct 19, 2018A§ 27-2005 HMC: POST, IN A FORM APPROVED BY THE COMMISSIONER, AND MAINTAIN A NOTICE IN A COMMON AREA OF THE BUILDING REGARDING THE PROCEDURES THAT SHOULD BE FOLLOWED WHEN A GAS LEAK IS SUSPECTED, 1st STORYJan 22, 2019
Jul 7, 2008BApt 2D · D26-13.03 ADM CODE ABATE THE NUISANCE CONSISTING OF VERMIN MICE AND ROACHES 2ND STY NORTHEAST APT 2D. , SECTION '' ''Aug 11, 2008
Jul 7, 2008BApt 2D · D26-20.08,20.09 ADM CODE PROVIDE AN APPROVED AND OPERATIONAL SMOKE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH DEPARTMENT OF BUILDINGS RULES AND REGULATIONS 2ND STY NORTHEAST APT 2D MISSING. , SECTION '' ''Aug 11, 2008
Jul 7, 2008BApt 6A · D26-20.08,20.09 ADM CODE PROVIDE AN APPROVED AND OPERATIONAL SMOKE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH DEPARTMENT OF BUILDINGS RULES AND REGULATIONS MISSING 2 STY EAST APT 6A. , SECTION '' ''Aug 11, 2008

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 Nov 14, 2026, 5:43 PM ET. BBL 1007440063.

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