Manhattan · Block 743 · Lot 53 · 10011

312 West 20 Street

6 floors · 24 apartments · 18,828 sq ft · built 1906 · class D7 · owner of record: Marlene Associates Llc

14open violations
$0ECB/OATH penalties owed
3HPD class C (immediately hazardous)
46dto 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 46 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 46 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 46 days
Annual
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 62 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 290 days
Registered through 2027-09-01
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: 2026-09-08 (Accepted). Agency page

On file2026 reports accepted

Open violations

ECB / OATH (2)
IssuedViolationHearingBalance
Jul 1, 2015Construction CLASS - 1
FAILURE TO MAINTAIN BLDG WALLS OR APPURTENANCES. PARAPET WALL AT ROOF HAS LOOSE MASONRY BRICK & SAME BRICK HAS FALLEN ONTO ADJACENT PROPERTY(310 W 20TH ST) PREVIOUS VIO ISSUED #35117466Z. REMEDY: MAINTAIN EXTER
#35129359L
Aug 20, 2015
IN VIOLATION
$0
Jan 31, 2007Boilers Hazardous
HAZARDOUS. B4B,16,24B,48A,50A,B,C. 50A-HOLES IN BOILER RM WALLS & CEILING 50B-REMOVE OLD BOILER & STORAGE TANK FROM BOILER RM 50C- CLEAN OUTBOILER RM.
#32050619H
Mar 22, 2007
IN VIOLATION
$0
DOB (3)
IssuedViolationStatus
Feb 16, 2021ELEVATOR

#9028/696071
DOB VIOLATION - ACTIVE
Feb 12, 2020ELEVATOR

#9028/650159
DOB VIOLATION - ACTIVE
Dec 31, 2009LOW PRESSURE BOILER

#01307
DOB VIOLATION - ACTIVE
DOB NOW Safety (1)
IssuedViolationStatus
Dec 31, 2009Boiler LBLVIO
Active
HPD (8) · C 3 · B 4 · A 1
IssuedClassViolationCorrect by
Aug 24, 2023CApt 3A · § 27-2056.7, 27-2056.8, 27-2056.9 ADM CODE -CERTIFY COMPLIANCE WITH LEAD-BASED PAINT HAZARD CONTROL REQUIREMENTS DURING PERIOD OF UNIT VACANCY BY PERFORMING ACTIVITIES NECESSARY TO ABATE TESTED LEAD-BASED PAINT FROM REQUIRED WINDOW AND/OR DOOR FRICTION SURFACES FOR APARTMENT AND MAKE FLOORS SMOOTH ASep 17, 2023
Aug 23, 2023AApt 3A · § 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT THE 1st CLOSET FROM EAST AT SOUTH WALL DOOR FRAME, 1st CLOSET FROM EAST AT SOUTH WALL DOOR IN THE 4th ROOM FROM NORTH LOCATED AT APT 3A, 3rd STORY, 1st APARTMENT FROM WEST AT NORTHNov 26, 2023
Aug 23, 2023CApt 3A · § 27-2056.6 ADM CODE - CORRECT THE LEAD-BASED PAINT HAZARD-PAINT THAT IS XRF TESTED INCONCLUSIVE FOR LEAD CONTENT AT 0.5MG/CM2 AND IS PRESUMED LEAD PAINT AS SET FORTH IN (28 RCNY §11-07(b)) AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE-USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(b)(2) 1stSep 16, 2023
Aug 23, 2023CApt 3A · § 27-2056.6 ADM CODE - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE - USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) 2nd WINDOW FRAME FROM WEST AT NORTH WALL IN THE 1st ROOM FROM NORTH AT EAST LOCATED ATSep 16, 2023
Apr 24, 2023B§ 27-2005, 2007 ADM CODE AND DEPT. RULES AND REGULATIONS. REMOVE THE ENCUMBRANCE OBSTRUCTING EGRESS FROM FIRE ESCAPES HOUSEHOLD ITEMS AT 2ND STY BALCONY, FRONT STACK AT FIRE ESCAPEMay 29, 2023
Jul 19, 2017B§ 53,187,231 M/D LAW & DEPT RULES & REG. PROVIDE MEANS OF EGRESS FROM YARD TO STREET BY FIREPROOF PASSAGEWAY FOR WHICH APPLICATION MUST BE FILED FOR APPROVAL,OR BY UNLOCKED DOOR OR GATE IN FENCE TO ADJOINING PREMISES WITH CONSENT OF ADJACENT OWNER. YARDAug 23, 2017
Jul 30, 2009B§ 27-2005, 2007 ADM CODE FIRE EGRESS DEFECTIVE. REMOVE THE OBSTRUCTION IN FIREPROOF PASSAGEWAY WEST FIRE PASSAGEWAY WEST YARD.Sep 3, 2009
Jul 30, 2009BApt 1D · § 27-2005, 2007 ADM CODE ARRANGE AND MAKE SELF-CLOSING THE DOORS 1 STY SOUTHWEST APT 1D ENTRANCE. , SECTION '' ''Sep 3, 2009

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 15, 2026, 7:09 AM ET. BBL 1007430053.

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