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Manhattan · Block 135 · Lot 9 · 10007

20 Warren Street

5 floors · 4 apartments · 11,300 sq ft · built 1915 · class S4 · owner of record: 20 Warren Street Llc

35open violations
$2,500ECB/OATH penalties owed
2HPD class C (immediately hazardous)
63dto Bedbug annual filing

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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 63 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 63 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 79 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 307 days		Registered through 2027-09-01
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 1 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 794 days		Next cycle year 2028

Open violations

ECB / OATH (8) · $2,500 owed
IssuedViolationHearingBalance
Jul 21, 2021Construction CLASS - 2
FAILURE TO COMPLY W/ THE COMMISSIONER'S ORDER TO FILE A CERTIFICATE OFCORRECTION W/ THE DOB FOR VIOLATING CONDITIONS CITED ON NOV#35437831K ISSUED ON 7/1/19 PURSUANT TO SECTION:28-201.1;28-204.2;1RCNY 102.01. R
#35590305L		Jul 21, 2022
IN VIOLATION		$1,250
Jan 23, 2020Construction CLASS - 2
AT TIME OF INSPECTION, OBSERVED NEW PARTITION WALL AND DOOR ERECTED CREATING 2 SEPARATE ROOMS ON THE 3RD FLOOR APARTMENT OF THE BUILDING. NO PERMIT ON FILE WITH THE DEPARTMENT OF BUILDINGS FOR THIS WORK. NON CO
#39016206P		Mar 12, 2020
IN VIOLATION		$1,250
Apr 19, 2019Construction CLASS - 3
WORK DOES NOT CONFORM TO APPROVED CONSTRUCTION DOCUMENTS AND OR APPROVED AMENDMENTS. AT TIME OF INSPECTION,OBSERVED A MAKE SHIFT PLATFORM ATTACHED TO THE CONSTRUCTION FENCE. ADD ONTO THE FENCE DOES NOT CONFORM
#35373557R		Aug 29, 2019
ADMIT/IN-VIO		$0
Jun 19, 2017Construction CLASS - 1
WORK DOES NOT CONFORM TO APPROVED CONSTRUCTION DOCUMENTS &/OR APPROVED AMENDMENTS FOR ALT-1 JOB#121958694 AT CELLAR LEVEL LOCATION OF BATHROOMS,OFFICES,LAYOUT ALSO WORK DOES NOT CONFORM TO PROPOSED SCHEDULE FOR
#35257887L		Jun 7, 2018
IN VIOLATION		$0
Aug 5, 2010Elevators CLASS - 1
21-N-10/12-M-07/21-N-10-DEFECTIVE BSMT DOOR LOCK-AT A RESULT THE USE OF PAPER LODGED SIDE IN ORDER FOR DEVICE TO OPERATE (BY PASSED)CEASE USE-CALL DOB BEFORE RETURNING BACK TO SERVICE 1-212-566-5542/12-M-07-PRO
#38212146Y		Mar 24, 2011
IN VIOLATION		$0
May 14, 2010Elevators CLASS - 1
97B17,12M07,16F01,100I11. 97B- DURING MY INSPECTION THE ELEVATOR DRIFTED ONTO THE OVERHEAD FINALS. APPARENTLY THIS CONDITION HAPPENED ONCE BEFORE THEREFORE (CEASE USE) A REINSPECTION IS REQUIRED CALL THE DEPT
#38209949K		Apr 29, 2011
IN VIOLATION		$0
Dec 9, 2009Elevators CLASS - 1
21N10.52BB12.59Y11.21B06 21N BSMT INTERLOCK BYPASSED C/U 52B RESHACKLE HOIST ROPES 59Y REPLACE OIL SOAKED BRAKE PADS 56Y GEAR CASE OIL LEAK 37B PROVIDE SALE ACCESS AS PER CODE 21B06 PROPERLY SECURE 5FL INTERLOC
#38206983K		Jan 28, 2010
DEFAULT		$0
Dec 2, 2009Construction CLASS - 2
WORK DOES NOT CONFORM TO APPROVED CONSTRUCTION DOCUMENTS AND/OR APPROVED AMENDMENTS:NOTED;AT CELLAR WORK DOES NOT CONFORM TO JOB #104133509 APP-7/26/05 OR AMENDED PLANS UNDER JOB #104635904 APP-12-05-07 REMOVAL
#34816930J		Jan 6, 2011
IN VIOLATION		$0
DOB (14)
IssuedViolationStatus
Nov 14, 2025LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2024 EXTERNAL LOW PRESSURE INSPECTION
#01685		DOB VIOLATION - ACTIVE
Sep 23, 2024LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2023 EXTERNAL LOW PRESSURE INSPECTION
#01764		DOB VIOLATION - ACTIVE
Jun 30, 2023LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2021 EXTERNAL LOW PRESSURE INSPECTION
#34832		DOB VIOLATION - ACTIVE
Jun 30, 2023LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2020 EXTERNAL LOW PRESSURE INSPECTION
#14532		DOB VIOLATION - ACTIVE
Jun 20, 2023LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2018 EXTERNAL LOW PRESSURE INSPECTION
#14809		DOB VIOLATION - ACTIVE
Jun 20, 2023LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2019 EXTERNAL LOW PRESSURE INSPECTION
#35678		DOB VIOLATION - ACTIVE
Apr 25, 2023LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2022 EXTERNAL LOW PRESSURE INSPECTION
#05216		DOB VIOLATION - ACTIVE
Nov 8, 2019LOW PRESSURE BOILER
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2017 INSPECTION REPORT
#02190		DOB VIOLATION - ACTIVE
Apr 6, 2018LOW PRESSURE BOILER
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2016 INSPECTION REPORT
#03287		DOB VIOLATION - ACTIVE
Feb 24, 2017LOW PRESSURE BOILER
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2015 INSPECTION REPORT
#02351		DOB VIOLATION - ACTIVE
Oct 1, 2015LOW PRESSURE BOILER
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2014 INSPECTION REPORT
#02022		DOB VIOLATION - ACTIVE
May 15, 2014LOW PRESSURE BOILER
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2012 INSPECTION REPORT
#00444		DOB VIOLATION - ACTIVE
Jan 13, 1997LOCAL LAW 10/81 - ELEVATOR

#00072		DOB VIOLATION - ACTIVE
Jun 25, 1992CONSTRUCTION

#A3BL02		VIOLATION UNSERVED ECB-ACTIVE
DOB NOW Safety (12)
IssuedViolationStatus
Nov 14, 2025Boiler LBLVIO
VIOLATION ISSUED-FAILURE TO FILE 2024 EXTERNAL LOW PRESSURE INSPECTION		Active
Sep 23, 2024Boiler LBLVIO
Violation Issued-Failure To File 2023 External Low Pressure Inspection Report		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 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
Apr 25, 2023Boiler LBLVIO
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2022 INSPECTION REPORT		Active
Nov 8, 2019Boiler LBLVIO
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2017 INSPECTION REPORT		Active
Apr 6, 2018Boiler LBLVIO
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2016 INSPECTION REPORT		Active
Feb 24, 2017Boiler LBLVIO
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2015 INSPECTION REPORT		Active
Oct 1, 2015Boiler LBLVIO
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2014 INSPECTION REPORT		Active
May 15, 2014Boiler LBLVIO
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2012 INSPECTION REPORT		Active
HPD (2) · C 2 · B 0 · A 0
IssuedClassViolationCorrect by
Jan 29, 2020C§ 27-2005 ADM CODE FIRE ESCAPE DEFECTIVE. REPLACE WITH NEW THE BROKEN, DEFECTIVE AND/OR MISSING GRAVITY HOOK AT DROP LADDER AT BUILDING FRONT AT FIRE ESCAPEFeb 6, 2020
Jan 24, 2020C§ 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF IRON BAR OBSTRUCTING THE FIRE ESCAPE DROP LADDER AT BUILDING FRONTFeb 1, 2020

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 29, 2026, 5:47 AM ET. BBL 1001350009.

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