Brooklyn · Block 220 · Lot 9 · 11201

41 Willow Street

3 floors · 8 apartments · 4,140 sq ft · built 1920 · class C1 · owner of record: 141 Willow Llc

13open violations
$7,750ECB/OATH penalties owed
3HPD class C (immediately hazardous)
Overdueto Annual property registration

Get an email when anything changes here

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

Compliance deadlines

RequirementDueStatus
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

OverdueRegistration expired 2026-09-01
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 70 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 70 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: 2025-10-23 (Accepted). Agency page

Dec 31, 2026
in 70 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 86 days
Annual
Gas piping inspection (2029 cycle) Likely applies
Local Law 152 · During 2029
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 2 is on the 2029 cycle; certification is filed with DOB after the inspection. Buildings with no gas piping file a certification instead. Agency page

Dec 31, 2029
in 1166 days
Next cycle year 2029

Open violations

ECB / OATH (3) · $7,750 owed
IssuedViolationHearingBalance
Apr 4, 2025Unknown CLASS - 2
ELECTRICAL WORK WITHOUT A PERMIT, ATOI OBSERVED 2 GRAY ELECTRICAL DISCONNECT BOXES INSTALLED AT EXPOSURE 3, TO POWER 2 A/C UNIT. ELECTRICAL WORK WAS DONE WITHOUT ANY DOCUMENTATION OR PERMIT ON FILE WITH THE DEP
#39143987Z
Jun 11, 2025
DEFAULT
$4,000
Jul 14, 2022Construction CLASS - 1
OCCUPANCY CONTRARY TO THAT ALLOWED BY THE C OF O OR DOB RECORDS. C OF O # B000079450 INDICATES BASEMENT TO BE 2 CLASS A APARTMENTS. NOTED; AT BASEMENT 1 CLASS A APARTMENT OBSERVED WITH 1 APARTMENT REMOVED., DIS
#39065887K
Aug 3, 2023
IN VIOLATION
$1,250
Jul 14, 2022Construction CLASS - 1
WORK WITHOUT A PERMIT. NOTED: AT BASEMENT 1 CLASS A APARTMENT REMOVED, INCLUDING WATER AND WASTE LINES TO RESIDENTIAL SINK, 3 PCE BATHROOM AND GAS LINE TO STOVE., OBTAIN PERMIT
#39065888M
Aug 3, 2023
IN VIOLATION
$2,500
DOB (3)
IssuedViolationStatus
Jun 20, 2023LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2019 EXTERNAL LOW PRESSURE INSPECTION
#28424
DOB VIOLATION - ACTIVE
Oct 1, 2015LOW PRESSURE BOILER
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2014 INSPECTION REPORT
#05750
DOB VIOLATION - ACTIVE
May 15, 2014LOW PRESSURE BOILER
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2012 INSPECTION REPORT
#09371
DOB VIOLATION - ACTIVE
DOB NOW Safety (4)
IssuedViolationStatus
Sep 18, 2025Gas Piping - LL152 FTF-PL-PER
Cycle 1, Sub-cycle B (premises is in Community District 2)
Active
Jun 20, 2023Boiler LBLVIO
VIOLATION ISSUED-FAILURE TO FILE 2019 EXTERNAL LOW PRESSURE INSPECTION
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 (3) · C 3 · B 0 · A 0
IssuedClassViolationCorrect by
Apr 17, 2023CApt 8 · § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF EXTREMELY HOT WATER EXCEEDING THE MAXIMUM TEMPERATURE OF 130F. IN THE ENTIRE APARTMENT LOCATED AT APT 8, 3rd STORY, 1st APARTMENT FROM NORTH AT EASTApr 23, 2023
Apr 17, 2023CApt 8 · § 27-2043.1 HMC INSTALL THE MISSING OR REPAIR/REPLACE THE DEFECTIVE WINDOW GUARD(S) IN ACCORDANCE WITH THE SPECIFICATIONS OF THE NEW YORK CITY HEALTH CODE SECTION 24 RCNY CHAPTER 12. WG TO INSTALL = 6, WG TO REPLACE = 0, WG TO REPAIR = 0 IN THE ENTIRE APARTMENT LOCATED AT APT 8, 3rd STORY, 1st APARTMay 13, 2023
Apr 3, 2023CApt 8 · § 27-2005, 27-2007, 27-2041.1 HMC: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE .. IN THE ENTRANCE LOCATED AT APT 8, 3rd STORY, 1st APARTMENT FROM NORTH AT EASTApr 17, 2023

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 22, 2026, 10:12 PM ET. BBL 3002200009.

Look up another building