Brooklyn · Block 3173 · Lot 51 · 11206

171 Troutman Street

3 floors · 3 apartments · 3,750 sq ft · built 1931 · class C0 · owner of record: Ctk Development Corp

21open violations
$0ECB/OATH penalties owed
4HPD class C (immediately hazardous)
57dto 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 57 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 57 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 57 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 73 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 301 days
Registered through 2027-09-01

Open violations

ECB / OATH (2)
IssuedViolationHearingBalance
May 8, 2007Construction Hazardous
FAILURE TO MAINTAIN EXTERIOR BLDG WALL HAZARDOUS:AS NOTED:REMINENCE OFDEMO'D BLDG WALL APPROX.50'X30'REMAIN ATTACHED TO A TWO STORIED STRUC TURE OF ADJACENT PROPERTY OF 173 TROUTMAN STREET.STRUCTURAL DEFECTS OF
#34574359K
Mar 17, 2008
IN VIOLATION
$0
May 8, 2007Construction Non-Hazardous
WORK W/O A PERMIT. WORK NOTED: AT THE REAR OF PROPERTY A 2 STORIED STRUCTURE APPROX 20'X50' WAS DEM'ED, LEAVING REMINISCE OF THE STRUCTURE AT THE WEST BLDG WALL OF ADJ PROPERTY OF 173 TROUTMAN ST. REMEDY: OBTAI
#34574360H
Mar 17, 2008
WRITTEN OFF
$0
DOB (1)
IssuedViolationStatus
Aug 16, 1993LOCAL LAW 62/91 - BOILERS

#21925
DOB VIOLATION - ACTIVE
DOB NOW Safety (2)
IssuedViolationStatus
Oct 31, 2025Gas Piping - LL152 FTF-PL-PER
Cycle 1, Sub-cycle C (premises is in Community District 4)
Active
Oct 31, 2025Gas Piping - LL152 FTF-PL-PER
Cycle 1, Sub-cycle C (premises is in Community District 4)
Active
HPD (16) · C 4 · B 11 · A 1
IssuedClassViolationCorrect by
Aug 26, 2024CHMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF RODENTS EVIDENCE OF RAT DROPPINGS AT FRONT AREAWAYSep 21, 2024
Aug 21, 2023CApt 2 · HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 2, 2nd STORY, 1st APARTMENT FROM NORTH AT EASTSep 16, 2023
Aug 21, 2023B§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LOCKING DEVICE AT BUILDING ENTRANCE DOOR AT PUBLIC HALL, 1st STORYSep 25, 2023
Aug 21, 2023BApt 2 · § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE INTERCOM SYSTEM FROM BUILDING FRONT TO BOX AT EAST WALL IN THE PRIVATE HALLWAY LOCATED AT APT 2, 2nd STORY, 1st APARTMENT FROM NORTH AT EASTSep 25, 2023
Aug 21, 2023BApt 2 · § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE COUNTER BALANCE AT LOWER WINDOW SASH IN THE 2ND AND 3RD WINDOWS FROM EAST AT SOUTH WALL IN THE 4th ROOM FROM NORTH LOCATED AT APT 2, 2nd STORY, 1st APARTMENT FROM NORTH AT EASTSep 25, 2023
Aug 21, 2023BApt 2 · § 27-2005 HMC: REFIT THE 2ND LOWER WINDOW SASH FROM WEST AT NORTH WALL IN THE 1st ROOM FROM NORTH AT EAST LOCATED AT APT 2, 2nd STORY, 1st APARTMENT FROM NORTH AT EASTSep 25, 2023
Aug 21, 2023BApt 2 · § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT NORTH WALL AROUND WINDOW CASING IN THE 1st ROOM FROM NORTH AT EAST LOCATED AT APT 2, 2nd STORY, 1st APARTMENT FROM NORTH AT EASTSep 25, 2023
Aug 21, 2023BApt 2 · § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF AIR CONDITIONER UNIT INSTALLED AT FIRE ESCAPE WINDOW OBSTRUCTING EGRESS IN THE 1st ROOM FROM NORTH AT EAST LOCATED AT APT 2, 2nd STORY, 1st APARTMENT FROM NORTH AT EASTSep 25, 2023
Aug 21, 2023BApt 2 · § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF LOCKABLE DOOR LOCK INSTALLED ON ROOM ENTRANCE DOOR LEADING TO FIRE ESCAPE WINDOW IN THE 1st ROOM FROM NORTH AT EAST LOCATED AT APT 2, 2nd STORY, 1st APARTMENT FROM NORTH AT EASTSep 25, 2023
Aug 21, 2023AApt 2 · § 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT THE CEILING IN THE 1st ROOM FROM NORTH AT WEST LOCATED AT APT 2, 2nd STORY, 1st APARTMENT FROM NORTH AT EASTNov 24, 2023
Aug 21, 2023BApt 2 · § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF KEY OPERATOR DOOR LOCK INSTALLED ON ROOM ENTRANCE DOOR LEADING TO FIRE ESCAPE WINDOW IN THE 1st ROOM FROM NORTH AT WEST LOCATED AT APT 2, 2nd STORY, 1st APARTMENT FROM NORTH AT EASTSep 25, 2023
Aug 21, 2023BApt 2 · § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE SOUTH WALL IN THE BATHROOM LOCATED AT APT 2, 2nd STORY, 1st APARTMENT FROM NORTH AT EASTSep 25, 2023
Aug 21, 2023BApt 2 · § 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 2, 2nd STORY, 1st APARTMENT FROM NORTH AT EASTSep 25, 2023
Aug 21, 2023CApt 2 · § 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 = 0, WG TO REPLACE = 0, WG TO REPAIR = 2 IN THE ENTIRE APARTMENT LOCATED AT APT 2, 2nd STORY, 1st APARTSep 16, 2023
Mar 3, 2021B§ 27-2040 ADM CODE PROVIDE ADEQUATE LIGHTING AT OR NEAR THE OUTSIDE OF THE FRONT ENTRANCEWAY OF THE BUILDING AND KEEP SAME BURNING FROM SUNSET EVERY DAY TO SUNRISE ON THE DAY FOLLOWING A MINIMUM OF 100 WATTS OF INCANDESCENT LIGHT REQUIRED. (LIGHT FIXTURE PRESENT)Apr 7, 2021
Mar 3, 2021CApt 2 · § 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 = 2; WG TO REPLACE = 0; WG TO REPAIR = 0; IN THE ENTIRE APARTMENT LOCATED AT APT 2, 2nd STORY, 1st APARMar 9, 2021

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 4, 2026, 12:08 AM ET. BBL 3031730051.

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