Brooklyn · Block 5048 · Lot 51 · 11225

100 Winthrop Street

6 floors · 54 apartments · 47,400 sq ft · built 1939 · class D1 · owner of record: 100 Winthrop Llc

25open violations
$0ECB/OATH penalties owed
1HPD class C (immediately hazardous)
64dto 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 9 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 64 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 64 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 64 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 80 days
Annual
Energy and water benchmarking Likely applies
Local Law 84 · May 1 each year
What this is

Buildings over 25,000 sq ft (this lot shows 47,400 sq ft) report energy and water use for the prior calendar year through ENERGY STAR Portfolio Manager. The city's Covered Buildings List is the final word on which buildings must file. Agency page

May 1, 2027
in 185 days
Annual filing
Building emissions report Likely applies
Local Law 97 · May 1 each year (extensions available)
What this is

Covered buildings file an annual greenhouse gas emissions report certified by a registered design professional. Buildings over their emissions limit owe penalties, so it pays to check early. Agency page

May 1, 2027
in 185 days
Annual filing
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 308 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: 2026-05-13 (Accepted). Agency page

On file2026 reports accepted

Open violations

ECB / OATH (0)

None open.

DOB (1)
IssuedViolationStatus
Aug 16, 1993LOCAL LAW 62/91 - BOILERS

#18541
DOB VIOLATION - ACTIVE
DOB NOW Safety (1)
IssuedViolationStatus
Nov 14, 2023Boiler FTC-BE-EXT-LP
Violation Issued-Failure To File 2022 External Inspection Affirmation of Correction for LP Device
Active
HPD (23) · C 1 · B 20 · A 2
IssuedClassViolationCorrect by
Nov 7, 2024B§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... GREATER THAN 30SQFT AT CEILING AT PUBLIC HALL, 6th STORYDec 12, 2024
Mar 15, 2024CApt 4B · § 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 CLOSET FROM EAST AT SOUTH WALL DOOR IN THE PRIVATE HALLWAY LOCATED AT APT 4B, 4th Apr 8, 2024
Aug 4, 2021BApt 1-H · § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR CEILING IN THE BATHROOM LOCATED AT APT 1-H, 1st STORY, 2nd APARTMENT FROM NORTH AT EASTSep 8, 2021
Aug 4, 2021BApt 4B · § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF WATER STAINED CEILING AND EAST AND NORTH WALLS IN THE 1st ROOM FROM NORTH AT EAST LOCATED AT APT 4B, 4th STORY, APARTMENT AT EASTSep 8, 2021
Aug 4, 2021BApt 1-H · § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR CEILING. IN THE BATHROOM LOCATED AT APT 1-H, 1st STORYSep 8, 2021
Aug 4, 2021BApt 1-H · § 27-2026 ADM CODE REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS WASH-BASIN IN THE BATHROOM LOCATED AT APT 1-H, 1st STORYSep 8, 2021
Aug 4, 2021B§ 27-2010, 2011, 2012 ADM CODE REMOVE THE ACCUMULATION OF REFUSE AND/OR RUBBISH AND MAINTAIN IN A CLEAN CONDITION THE -- COMPACTOR CLOSETS AT ALL STORIES PUBLIC HALLSep 8, 2021
Aug 4, 2021BApt 5B · § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT NORTH WALL IN THE BATHROOM LOCATED AT APT 5B, 5th STORY, 1st APARTMENT FROM NORTH AT EASTSep 8, 2021
Aug 4, 2021A§ 62 M/D LAW REARRANGE TELEVISION AND/OR RADIO ANTENNA TO BE AT LEAST 10 FEET ABOVE ROOF AND NOT ATTACHED TO ANY FIRE ESCAPE OR SOIL OR VENT LINE NORTHEAST R262.Nov 7, 2021
Apr 2, 2019BApt 2D · § 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... AT EAST AND NORTH WALLS (APPROX. 10 SQ. FT.) IN THE 1st ROOM FROM EAST AT NORTH LOCATED AT APT 2D, 2nd STORY, 2nd APARTMENT FROM NORTH AT EASTMay 7, 2019
Jun 13, 2018BApt 5I · § 27-2005 HMC:TRACE AND REPAIR THE SOURCE AND ABATE THE NUISANCE CONSISTING OF MOLD ... AT SOUTH WALL (APPROXIMATETLY 4 SQFT) IN THE BATHROOM LOCATED AT APT 5I, 5th STORY, 4th APARTMENT FROM SOUTH AT WESTJul 18, 2018
Jul 21, 2014BApt 5F · § 27-2005 HMC:TRACE AND REPAIR THE SOURCE AND ABATE THE NUISANCE CONSISTING OF MOLD ... AT CLOSET AT WEST WALL IN THE 2nd ROOM FROM NORTH AT WEST LOCATED AT APT 5F, 5th STORY, 1st APARTMENT FROM SOUTH AT WESTAug 25, 2014
Mar 3, 2014BApt 5F · § 27-2005 HMC:TRACE AND REPAIR THE SOURCE AND ABATE THE NUISANCE CONSISTING OF MOLD ... AROUND WINDOWS FRAME IN THE 1st ROOM FROM NORTH AT WEST LOCATED AT APT 5F, 5th STORY, 1st APARTMENT FROM SOUTH AT WESTApr 7, 2014
Mar 3, 2014AApt 5F · § 27-2005 HMC:TRACE AND REPAIR THE SOURCE AND ABATE THE NUISANCE CONSISTING OF MOLD ... WINDOWS SILE IN THE KITCHEN LOCATED AT APT 5F, 5th STORY, 1st APARTMENT FROM SOUTH AT WESTJun 6, 2014
Feb 11, 2014BApt 5F · § 27-2005 HMC:TRACE AND REPAIR THE SOURCE AND ABATE THE NUISANCE CONSISTING OF MOLD ... ALL WALLS AND CEILINGS ( 25 SQUARE FEET ) IN THE ENTIRE APARTMENT LOCATED AT APT 5F, 5th STORY, 1st APARTMENT FROM SOUTH AT WESTMar 18, 2014
Oct 9, 2013BApt 4F · § 27-2018 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 4F, 4th STORY, 1st APARTMENT FROM SOUTH AT WESTNov 13, 2013
May 7, 2010BApt 5F · § 27-2018 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 5F, 5th STORY, 1st APARTMENT FROM SOUTH AT WESTJun 11, 2010
Dec 18, 2008BApt 5F · § 27-2005 HMC:TRACE AND REPAIR THE SOURCE AND ABATE THE NUISANCE CONSISTING OF MOLD ... MOLD AT WEST AND SOUTH WALLS (TOTAL 10 SQ. FT.) IN THE 1st ROOM FROM NORTH LOCATED AT APT 5F, 5th STORY, 1st APARTMENT FROM SOUTH AT WESTJan 22, 2009
Dec 18, 2008BApt 5F · § 27-2005 HMC:TRACE AND REPAIR THE SOURCE AND ABATE THE NUISANCE CONSISTING OF MOLD ... AT WINDOW FRAME, (TOTAL 4 SQ. FT. ) IN THE BATHROOM LOCATED AT APT 5F, 5th STORY, 1st APARTMENT FROM SOUTH AT WESTJan 22, 2009
Mar 30, 2006BApt 5F · § 27-2005 HMC:TRACE AND REPAIR THE SOURCE AND ABATE THE NUISANCE CONSISTING OF MOLD ... AT NORTH WALL, WEST WALL IN THE 3rd ROOM FROM EAST AT SOUTH LOCATED AT APT 5F, 5th STORY, 1st APARTMENT FROM SOUTH AT WESTMay 9, 2006
Mar 30, 2006BApt 5F · § 27-2005 HMC:TRACE AND REPAIR THE SOURCE AND ABATE THE NUISANCE CONSISTING OF MOLD ... AT NORTH WALL IN THE 3rd ROOM FROM EAST AT NORTH LOCATED AT APT 5F, 5th STORY, 1st APARTMENT FROM SOUTH AT WESTMay 9, 2006
Mar 2, 2006BApt 5F · § 27-2005 HMC:TRACE AND REPAIR THE SOURCE AND ABATE THE NUISANCE CONSISTING OF MOLD ... AT WEST WALL IN THE 2nd ROOM FROM NORTH AT WEST LOCATED AT APT 5F, 5th STORY, 1st APARTMENT FROM EAST AT SOUTHApr 11, 2006
Mar 2, 2006BApt 5F · § 27-2005 HMC:TRACE AND REPAIR THE SOURCE AND ABATE THE NUISANCE CONSISTING OF MOLD ... AT NORTH & WEST WALLS IN THE 1st ROOM FROM NORTH AT WEST LOCATED AT APT 5F, 5th STORY, 1st APARTMENT FROM EAST AT SOUTHApr 11, 2006

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 28, 2026, 4:50 PM ET. BBL 3050480051.

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