Manhattan · Block 539 · Lot 22 · 10012

231 Thompson Street

6 floors · 21 apartments · 8,640 sq ft · built 1901 · class C7 · owner of record: Tsa Realty

22open violations
$0ECB/OATH penalties owed
3HPD 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 (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 1159 days
Next cycle year 2029
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: 2026-09-16 (Accepted). Agency page

On file2026 reports accepted

Open violations

ECB / OATH (4)
IssuedViolationHearingBalance
Dec 4, 2007Signs Non-Hazardous
C3M 32-655 26-262 OUTDOOR ADVERTISING COMPANY WITH OUTDOOR ADVERTISINGSIGN EXCEEDS THE MAXIMUM HEIGHT RESTRICTED OF 25FT ABOVE CURB LEVEL INA C1-5 ZONING DISTRICT. REMEDY: REMOVE ILLEGAL SIGNAGE
#34620084P
Jun 19, 2009
IN VIOLATION
$0
Dec 4, 2007Signs Non-Hazardous
C3B 26-262 32-642 OUTDOOR ADVERTISING COMPANY WITH OUTDOOR ADVERTISINGSIGN EXCEEDS THE MAXIMUM SURFACE AREA OF 150 SQ. FT IN A C1-5 ZONING DISTRICT. REMEDY: REMOVE ILLEGAL SIGNAGE.
#34620085R
Jun 19, 2009
IN VIOLATION
$0
Dec 4, 2007Signs Non-Hazardous
C3A 26-262 32-63 OUTDOOR ADVERTISING COMPANY WOTH OUTDOOR ADVERTISING SIGN PROHIBITED IN C1-5 ZONING DISTRICT. REMEDY: REMOVE ILLEGAL SIGNAGE.
#34620086Z
Jun 19, 2009
IN VIOLATION
$0
Dec 4, 2007Signs Non-Hazardous
C3U 26-262 32-68 HAVING SIGNAGE IN VIOLATION OF SIGN REGULATIONS FOR RESIDENTIAL PARTION OF A MIXED BLDG. REMEDY: REMOVE ILLEGAL SIGNAGE.
#34620087K
Jun 19, 2009
IN VIOLATION
$0
DOB (5)
IssuedViolationStatus
Nov 14, 2025LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2024 EXTERNAL LOW PRESSURE INSPECTION
#04789
DOB VIOLATION - ACTIVE
Jan 19, 2007LOCAL LAW 62/91 - BOILERS

#00969
DOB VIOLATION - ACTIVE
Jan 19, 2007LOCAL LAW 62/91 - BOILERS

#00970
DOB VIOLATION - ACTIVE
Jan 31, 2005LOCAL LAW 62/91 - BOILERS

#01101
DOB VIOLATION - ACTIVE
Sep 1, 1994LOCAL LAW 62/91 - BOILERS

#01609
DOB VIOLATION - ACTIVE
DOB NOW Safety (6)
IssuedViolationStatus
Nov 14, 2025Boiler LBLVIO
VIOLATION ISSUED-FAILURE TO FILE 2024 EXTERNAL LOW PRESSURE INSPECTION
Active
Oct 25, 2024Boiler FTC-BE-EXT-LP
Violation Issued-Failure To File 2023 External Inspection Affirmation of Correction for LP Device
Active
Jan 19, 2007Boiler LL6291
Active
Jan 19, 2007Boiler LL6291
Active
Jan 31, 2005Boiler LL6291
Active
Sep 1, 1994Boiler LL6291
Active
HPD (7) · C 3 · B 3 · A 1
IssuedClassViolationCorrect by
Dec 1, 2023C§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE HINGES AT DOOR TO NORTH YARD AT PUBLIC HALL, 1st STORYDec 15, 2023
Mar 14, 2018BApt 17 · § 27-2005, 2007 ADM CODE ARRANGE AND MAKE SELF-CLOSING THE DOORS AT ENTRANCE LOCATED AT APT 17, 5th STORY, 1st APARTMENT FROM EAST AT SOUTHApr 18, 2018
Mar 14, 2018B§ 27-2005, 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF GARBAGE CANS STORED UNDER PUBLIC HALL STAIRS AT PUBLIC HALL , 1st STORYApr 18, 2018
Jun 25, 2008AD26-22.03 ADM CODE POST SIGN ON WALL OF ENTRANCE STORY BEARING NAME, ADDRESS INCLUDING APARTMENT NUMBER IF ANY, AND TELEPHONE NUMBER OF SUPERINTENDENT, JANITOR OR HOUSEKEEPER.Sep 28, 2008
Jun 25, 2008CD26-17.10 ADM CODE POST NOTICE, IN FORM APPROVED BY THE DEPARTMENT, STATING THE NAME AND LOCATION OF THE PERSON DESIGNATED BY THE OWNER TO HAVE KEY TO BUILDING'S HEATING SYSTEM 1 STY PUBLIC HALL NEAR MAILBOXES AND AT DOOR TO BOILER ROOM.Jul 1, 2008
Jun 25, 2008B§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WALL 1 STY PUBLIC HALL AT STAIRS.Jul 30, 2008
Jun 25, 2008C§ 27-2005 ADM CODE FIRE ESCAPE DEFECTIVE. REPLACE WITH NEW THE BROKEN, DEFECTIVE AND/OR MISSING GUSSET PLATE FRONT 4 STY BALCONY NORTH.Jul 1, 2008

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, 3:59 PM ET. BBL 1005390022.

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