409 Willoughby Avenue

Brooklyn, NY 11205BBL 3-01751-0043Map

Owner of record: Walworth Mkl Realty LLC

409 Willoughby Avenue is a factory / industrial built in 1931 in Brooklyn, 11205. The owner of record is Walworth Mkl Realty LLC. HPD has no housing violations on record for this property.

HPD violations: 0
DOB violations: 44
ECB violations: 43
HPD complaints: 2

What to know

Good

No open Class C

No open immediately-hazardous violations among recent records.

Good

No HPD violations

HPD has not cited this building.

Good

No unpaid ECB fines

No balance due on recent ECB violations.

Rent stabilization

No rent-stabilized units in 2018–2024 tax bills

Some apartments can still be regulated. Use the rent-stabilized checker or request the rent history from HCR.

Violations

Most recent first. Showing up to 50 per agency.

HPD housing violations · 0

No HPD violations on record

DOB building violations · 44

Low pressure boiler boiler required
Violation issued-failure to file 2023 external low pressure inspection
Sep 23, 2024
Dob violation - active
Low pressure boiler boiler required
Violation issued-failure to file 2020 external low pressure inspection
Jun 30, 2023
Dob violation - active
Low pressure boiler boiler required
Violation issued-failure to file 2020 external low pressure inspection
Jun 30, 2023
Dob violation - active
Low pressure boiler boiler required
Violation issued-failure to file 2020 external low pressure inspection
Jun 30, 2023
Dob violation - active
Low pressure boiler boiler required
Violation issued-failure to file 2020 external low pressure inspection
Jun 30, 2023
Dob violation - active
Low pressure boiler boiler required
Violation issued-failure to file 2021 external low pressure inspection
Jun 30, 2023
Dob violation - active
Low pressure boiler boiler required
Violation issued-failure to file 2021 external low pressure inspection
Jun 30, 2023
Dob violation - active
Low pressure boiler boiler required
Violation issued-failure to file 2021 external low pressure inspection
Jun 30, 2023
Dob violation - active
Low pressure boiler boiler required
Violation issued-failure to file 2021 external low pressure inspection
Jun 30, 2023
Dob violation - active
Low pressure boiler boiler required
Violation issued-failure to file 2019 external low pressure inspection
Jun 20, 2023
Dob violation - active

Show 34 more ↓

Low pressure boiler boiler required
Violation issued-failure to file 2019 external low pressure inspection
Jun 20, 2023
Dob violation - active
Low pressure boiler boiler required
Violation issued-failure to file 2019 external low pressure inspection
Jun 20, 2023
Dob violation - active
Low pressure boiler boiler required
Violation issued-failure to file 2019 external low pressure inspection
Jun 20, 2023
Dob violation - active
Low pressure boiler boiler required
Violation issued-failure to file 2022 external low pressure inspection
Apr 25, 2023
Dob violation - active
Low pressure boiler boiler required
Violation issued-failure to file 2022 external low pressure inspection
Apr 25, 2023
Dob violation - active
Low pressure boiler boiler required
Violation issued-failure to file 2022 external low pressure inspection
Apr 25, 2023
Dob violation - active
Low pressure boiler boiler required
Violation issued-failure to file 2022 external low pressure inspection
Apr 25, 2023
Dob violation - active
Fail to certify class 1 none
Failure to certify correction on immediately hazardous (class 1) ecb violation
Jun 28, 2017
Dob violation - dismissed
Fail to certify class 1 none
Failure to certify correction on immediately hazardous (class 1) ecb violation
Jun 28, 2017
Dob violation - dismissed
Fail to certify class 1 none
Failure to certify correction on immediately hazardous (class 1) ecb violation
Jun 28, 2017
Dob violation - dismissed
Fail to certify class 1 none
Failure to certify correction on immediately hazardous (class 1) ecb violation
Jun 28, 2017
Dob violation - dismissed
Fail to certify class 1 none
Failure to certify correction on immediately hazardous (class 1) ecb violation
Jun 28, 2017
Dob violation - dismissed
Fail to certify class 1 none
Failure to certify correction on immediately hazardous (class 1) ecb violation
Jun 14, 2017
Dob violation - dismissed
Fail to certify class 1 none
Failure to certify correction on immediately hazardous (class 1) ecb violation
Jun 14, 2017
Dob violation - dismissed
Fail to certify class 1 none
Failure to certify correction on immediately hazardous (class 1) ecb violation
Apr 19, 2017
Dob violation - dismissed
Fail to certify class 1 none
Failure to certify correction on immediately hazardous (class 1) ecb violation
Apr 19, 2017
Dob violation - dismissed
Fail to certify class 1 none
Failure to certify correction on immediately hazardous (class 1) ecb violation
Apr 19, 2017
Dob violation - dismissed
Fail to certify class 1 none
Failure to certify correction on immediately hazardous (class 1) ecb violation
Apr 19, 2017
Dob violation - dismissed
Fail to certify class 1 none
Failure to certify correction on immediately hazardous (class 1) ecb violation
Apr 19, 2017
Dob violation - dismissed
Fail to certify class 1 none
Failure to certify correction on immediately hazardous (class 1) ecb violation
Feb 8, 2017
Dob violation - dismissed
Plumbing none
Access to premises to inspect approved work under active permit #320307333 denied. inspection time 10:00am at above date. need access to verify work. provide access to department personnel
Jan 26, 2017
Dob violation - dismissed
Fail to certify class 1 none
Failure to certify correction on immediately hazardous (class 1) ecb violation
Aug 10, 2016
Dob violation - dismissed
Construction other optional
Work without permit. upon inspection of above premises work was per- formed & dob records indicates no permit was issued. noted: partitions erected in various locations at 2nd fl. plumbing was done at 2nd fl for various sinks, toilet & a shower. remedy: obtain permit or restore to legal prior condition
Feb 21, 2001
Vw-violation work without permit - active
Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Feb 10, 1997
Dob violation - dismissed
Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Feb 10, 1997
Dob violation - dismissed
Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Aug 29, 1995
Dob violation - dismissed
Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jun 1, 1994
Dob violation - dismissed
Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Aug 16, 1993
Dob violation - active
Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Aug 16, 1993
Dob violation - active
Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jun 1, 1993
Dob violation - dismissed
Construction other optional
C-construction other optional
May 24, 1991
Dob violation - active
Construction other optional
C-construction other optional
May 24, 1991
Dob violation - active
Elevator elevatorrequired
E-elevator elevatorrequired
Mar 13, 1990
Dob violation - resolved
Elevator elevatorrequired
E-elevator elevatorrequired
Dec 28, 1987
Dob violation - resolved

ECB violations · 43

Class - 2
Atoi observed 2nd floor level deck of fire escape has been altered and added a drop down ladder to the end of deck, where a counter balance stairs were, with no permit in dob file., obtain all permits
Feb 3, 2026 · Penalty $1,250
Active
Class - 2
Pswo issued for ww/op. atoi observed ongoing plumbing work on 1st floor commercial space located at willoughby street side of above bldg, incliding installation of metal water and waste lines. work 80% complete
Apr 3, 2025 · Penalty $1,250
Active
Class - 1
Pswo issued for ww/op. atoi observed ongoing electrical work on 1st floor commercial space located at willoughby str. side of above bldg. installation of new electric wiring, bx cables, light fixtures, junction
Apr 3, 2025 · Penalty $1,600
Resolve
Class - 2
Pswo issued for ww/op. atoi observed ongoing construction work on 1st floor commercial space located at willoughby str. side of above bldg, including the installation of new partition walls, additionally, a doo
Apr 3, 2025 · Penalty $1,250
Active
Class - 2
Pswo issued for ww/op. atoi observed installation of new hvac system on 1st floor commercial space located at willoughby street side of above bldg. including installation of new split units with its electric co
Apr 3, 2025 · Penalty $1,250
Active
Class - 2
Pswo issued for ww/op. atoi observed the removal of fire escape counterbalance stairs to grade. work 60% complete. no permit for this work in dob records., obtain all permits
Apr 3, 2025 · Penalty $1,250
Active
Class - 1
Unlawful act.failure to comply w/am order of the commissioner.records indicate no appl. filed to correct.certify & remove vios contained in summon #35313003k,#352228386k,#35228385z.rem:comply w/comm's order.
Jun 1, 2018 · Penalty $2,500
Active
Class - 1
Failure to comply w/commissioner's order contained in summons 3524492l35228386k and 35228385a issued on 03/20/17 and to file a certificate of correction pursuant ot 28-204.4, 28-201.1 and 1rcny 102-01.summons
Mar 16, 2018 · Penalty $2,400
Resolve
Class - 1
Unlawful act, failure to comply w/ an order of the commissioner. records indicate no application filed to certify, correct & remove violations contained in summons #35285089p, #35228386k & #35228385z. rem: comp
Dec 29, 2017 · Penalty $2,400
Active
Class - 1
Unlawful act failure to comply w/an order of the commissioner. record indicate no application was made to correct & certify removal of violation contained in summons#35228386k. remedy: comply w/comm's order.
Oct 26, 2017 · Penalty $2,400
Resolve

Show 33 more ↓

Class - 1
Failure to comply w/commissioner's order contained in summons#35228386k issued on 3/20/17 for open wiring in hallway 35228385z for defectiveexit lights and 35227254y for failure to correct summons.rem:comply w/
Jul 17, 2017 · Penalty $2,400
Resolve
Class - 1
Failure to comply w/the comm's order contained in summons #35228385z issued on 3-20-16 & to file a c of c oursuant to 28-204.1;28-201.1;1rcny 102-01. summons 35228385z cited open wires to outside future from ex
May 16, 2017 · Penalty $2,400
Active
Class - 1
16r07,97rx. 16r07-improper hoistway door on 1st flr; 97rxx-because bldg is not empty (tenants) fireman application with dob to change the status of theis device from sealed to active.
Apr 3, 2017 · Penalty $1,000
Active
Class - 1
Failure to have new or altered plumbing system tested during my inspction at th aboe address on the above date deserved throughou the building new gas piping and pippings.new gas active or the 4th flr and had n
Mar 30, 2017 · Penalty $2,500
Resolve
Class - 1
Gas being supplied without inspection and certification by dob.during my inspection on the 4th flr new gas piping and a gas powered moding heater.the gas was on and the heater was active-gas had not been author
Mar 30, 2017 · Penalty $5,000
Resolve
Class - 1
Failure to maintain building in code compliant manner.during my inspectio at the above address on the above date i observed throughout the building gas piping installed in public hallways.as per nyc code(14.13.
Mar 30, 2017 · Penalty $1,250
Resolve
Class - 1
Work without permit.during my inspection at the above address on the above date i observed new gas piping and fittings throughout the entirebuilding.new piping was found on the groung floor,second,third,and 4th
Mar 30, 2017 · Penalty $4,000
Resolve
Class - 1
Electrical wiring w/o permit. observed that at main entrance bldg open wires to outside fixture & from exit light fixtures. exit lights in hallway defective & lamps not"red". exit light fixture not operating
Mar 20, 2017 · Penalty $1,600
Resolve
Class - 1
Unapproved,unsafe,unsuitable electrical equipment apparatus,materials,devices,appliances or wiring use: observed hallway at main entrance open wires from hall fixtures to exit fixtures,exit lights not proper
Mar 20, 2017 · Penalty $1,600
Resolve
Class - 1
Failure to maintain bldg in code compliant manner. re:prohibited loca tion at time of my inspection at apprx 12:50pm on 1/19/17 at above address, i observed upon walking into door gas piping that was in a pu
Jan 19, 2017 · Penalty $1,000
Resolve
Class - 1
Failure to have new or altered plumbing system tested. at time of my inspection at apprx 12:50pm on 1/19/17 at above address i observed in side hallway of address newly installed gas piping, fittings and seal
Jan 19, 2017
Resolve
Class - 1
Work w/o a permit. at time of my inspection at apprx 12:50pm on 1/19/17 at above address i observed inside hallway of address newly installed gas piping and fittings and sealent.no permits on file. gas piping w
Jan 19, 2017 · Penalty $1,600
Resolve
Class - 1
Gas being supplied to bldg w/o inspections and certifications given bydob. at time of my inspection at apprx 12:50pm on 1/19/17 at above address i observed inside of hallway newly installed gas piping,fittin
Jan 19, 2017 · Penalty $1,000
Resolve
Class - 1
Failure to maintain bldg in code compliant manner. re:prohibited material. at time of my inspection at apprx 12:50pm on 1/19/18 at above address i observed in ludwig and larsen space several unions and futur
Jan 19, 2017 · Penalty $1,000
Resolve
Class - 1
97r17 elevator has sealed status. file and change the status of the elevator form sealed to active so proper inspections can be conducted.
Nov 14, 2016 · Penalty $1,000
Active
Class - 1
03k10,05m07,09i10,52k11,56o02,59o02,64m07,68b07,97r05,98bb05,99bb05. 03k10-hole in cab wall; 05m07-car gate missing; completely dirty;64m07-68b07-no license maint company; 97r05-device must be returned to activ
May 12, 2016 · Penalty $1,000
Active
Class - 2
97x10 please restore elevtor back to service, elevator can't remain under seal condition for very long.
Apr 25, 2016
Resolve
Class - 1
Fail to correct conditions cited in nov 34642858r for work done w.o a permit. remedy: correct conditions cited.
Jul 1, 2010
Resolve
Class - 1
Failure to correct conditions cited in nov 34688170m-for work done w/o a permit.remedy:correct conditions cited in 34688170m
Jan 19, 2010 · Penalty $6,000
Resolve
Class - 2
Failure to file certficate of corrections woth dob pursuant to 28-204.2 for violation 34688170m.remedy:file certificate of correction
Jan 19, 2010
Resolve
Class - 2
Failure to maintain bldg walls 4 stories brick bldg found w/ hairline cracks loose bricks and missing pointing throughout exterior walls rem: maintain exterior bldg walls
Oct 29, 2009 · Penalty $250
Resolve
Class - 1
Failure to comply w/comm's order to correct vio #34688170m for work w/o permit from 1-4 no record of correction. remedy: comply w/comm order & obtain permit.
Aug 21, 2009 · Penalty $2,400
Resolve
Class - 2
Failure to comply w/comm's order to file certificate of correction for vio #34688170m. remedy: file cert of correction.
Aug 21, 2009
Resolve
Class - 1
Provision of law 28-201.1 failure to comply with the commissioners order to obtain a permit per violation # 34688170m, issued 08/26/08 for "work without permit" floors 1-4. rem: comply with commissioners order.
Mar 6, 2009 · Penalty $1,600
Active
Class - 1
Work w/o a permit work noted at 1st fl 4th fl full height partition walls were erected and plumbing lines installed creating a total of 5 class a apts 1 on the 1st fl 1 on the 2nd fl 2 on 3rd fl and 1 on the
Aug 22, 2008 · Penalty $1,600
Resolve
Class - 3
Occupancy contrary to that allowed by bldg dept records illegal occupancy noted at 1st fl to 4th fl of above premises full height partition walls were erected and plumbing lines installed creating 5 class a
Aug 22, 2008 · Penalty $400
Resolve
Hazardous
5m07.85m05.86m05.9v10.16w10.12i10.38o02.21xx.03x07.34xx.41o02.55o02.63m07.61o02.83xx.02m07.05w10 5m07 missing car gate 9v10 car fl off level alot 16w10 3rd fl door stays open 21xx interlock not working properly
Feb 7, 2008 · Penalty $2,000
Active
Hazardous
Cu:5m7/85m5/86m5/9v10/16w10/12i10/39o2/21xx/3x7/34xx/41o2/55o2/63m7/61o2/83xx/2m7/.5m7-missing car gates.16w10-3rd fl hall door jammed w/door( )jumped out.39o2-elevator equipment in motor room dirty.21xx-
May 30, 2007 · Penalty $500
Active
Non-hazardous
Occupancy contrary to that allowed by the building department record defect noted: factory change and arranged to be occupied as a close apt 2nd floor noted 3 piece bathroom shower and kitchen with hot plate
Jul 30, 2002 · Penalty $800
Resolve
Non-hazardous
Work without a permit:upon inspection of above premises work was performed and d.o.b.records indicate no permit was issued.work noted:1-partitions erected in various locations at 2nd fl.2 plumbing was done at 2
Feb 21, 2001 · Penalty $250
Resolve
Non-hazardous
Work without a permit . work noted: windows at east wall sealed with bricks at all stories at various location. remedy: obtain a permit if feasible or restore the premises to prior legal condition
Nov 18, 1999 · Penalty $500
Resolve
Non-hazardous
Work without a permit. work noted: wood studs partition constructed atfirst story north section. created a 3pc bathroom & bedroom. remedy: obtain a permit if feasible or restore the premises to prior legal
Nov 4, 1999 · Penalty $500
Resolve
Non-hazardous
5l, 15l, 18l, 30o, 73o, 14m, proform 5yr. test & properly tag.
Oct 29, 1990 · Penalty $1,000
Active

Complaints

Heating
Heat related
Nov 19, 2013 · Apt NA
Close
General
Doors
Jul 21, 2007 · Apt BLVD
Close

Sales history

No recorded sales in our data

Sales come from the NYC Department of Finance rolling sales file.

Building details

Building type: Factory / industrial (F5)
Year built: 1931
Floors: 4
Residential units: —
Building area: 19,933 ft²
Lot area: 4,983 ft²
Zoning: M1-2
Community board: 303
Council district: 33
Block / lot: 1751 / 43
Assessed value: $571,950
Landmark / historic district: No

Questions about 409 Willoughby Avenue

Who owns 409 Willoughby Avenue?

The owner of record in NYC Department of City Planning PLUTO data is Walworth Mkl Realty LLC.

Does 409 Willoughby Avenue have violations?

NYC HPD has no housing violations on record for this property.

Is 409 Willoughby Avenue rent stabilized?

No rent-stabilized units appear in its 2018–2024 tax bills. Individual apartments can still be regulated, so request the rent history from NYS Homes and Community Renewal if unsure.

When was 409 Willoughby Avenue built?

City records list 1931 as the year it was built.

Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.