Brooklyn · Block 1841 · Lot 2 · 11216

551 Throop Avenue

3 floors · 3 apartments · 2,100 sq ft · built 1899 · class C0 · owner of record: Sapp, Sandra

17open violations
$0ECB/OATH penalties owed
7HPD class C (immediately hazardous)
56dto 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 56 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 56 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 72 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 300 days
Registered through 2027-09-01
Gas piping inspection (2028 cycle) Likely applies
Local Law 152 · During 2028
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 3 is on the 2028 cycle; certification is filed with DOB after the inspection. Buildings with no gas piping file a certification instead. Agency page

Dec 31, 2028
in 787 days
Next cycle year 2028

Open violations

ECB / OATH (0)

None open.

DOB (0)

None open.

DOB NOW Safety (0)

None open.

HPD (17) · C 7 · B 10 · A 0
IssuedClassViolationCorrect by
Apr 17, 2017B§ 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 IS REQUIRD. (LIGHT FIXTURE PRESENT)May 22, 2017
Jun 25, 2008BD26-10.01 ADM CODE REPLACE WITH NEW THE MISSING KNOBS ENTRANCE DOOR TO BLDG.Jul 30, 2008
Jun 25, 2008BD26-10.01, 10.05 ADM CODE FIRE EGRESS DEFECTIVE. REMOVE OBSTRUCTING BARS OR UNLAWFUL GATES FROM WINDOW TO FIRE ESCAPE OR PROVIDE APPROVED TYPE GATE 3 STY APT.Jul 30, 2008
Jun 25, 2008BD26-10.01, 10.05 ADM CODE FIRE EGRESS DEFECTIVE. REMOVE OBSTRUCTING BARS OR UNLAWFUL GATES FROM WINDOW TO FIRE ESCAPE OR PROVIDE APPROVED TYPE GATE 2 STY APT.Jul 30, 2008
Jun 25, 2008BD26-10.01, 10.05 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF HOUSEHOLD ITEMS ALL STYS PUBLIC HALL.Jul 30, 2008
Jun 25, 2008BApt 3 · D26-20.08,20.09 ADM CODE PROVIDE AN APPROVED AND OPERATIONAL SMOKE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH DEPARTMENT OF BUILDINGS RULES AND REGULATIONS MISSING 3 STY APT 3. LOCATED AT APT 3Jul 30, 2008
Jun 25, 2008BApt 3 · D26-10.01, 10.05 ADM CODE ARRANGE AND MAKE SELF-CLOSING THE DOORS ENTRANCE 3 STY APT 3. LOCATED AT APT 3Jul 30, 2008
Jun 25, 2008BD26-10.01 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE MAILBOXES 1 STY PUBLIC VESTIBULE.Jul 30, 2008
Jun 25, 2008BSECTION 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 50 WATTS NIGHT INSPECTION.Jul 30, 2008
Aug 21, 2007CApt 1 · SECTION 27-2024 ADM CODE PROVIDE ADEQUATE SUPPLY OF HOT WATER FOR THE FIXTURES KITCHEN & BATHROOM 1 STY APT 1 ER1. LOCATED AT APT 1Aug 27, 2007
Aug 21, 2007CApt 3 · SECTION 27-2024 ADM CODE PROVIDE ADEQUATE SUPPLY OF COLD WATER FOR THE FIXTURES KITCHEN & BATHROOM 3 STY APT 3 ER1. , SECTION '' ''Aug 27, 2007
Aug 21, 2007CApt 1 · SECTION 27-2024 ADM CODE PROVIDE ADEQUATE SUPPLY OF COLD WATER FOR THE FIXTURES KITCHEN & BATHROOM 1 STY APT 1 ER1. LOCATED AT APT 1Aug 27, 2007
Aug 21, 2007CApt 3 · SECTION 27-2024 ADM CODE PROVIDE ADEQUATE SUPPLY OF HOT WATER FOR THE FIXTURES KITCHEN & BATHROOM 3 STY APT 3. , SECTION '' ''Aug 27, 2007
Aug 21, 2007BApt 3 · SECTION 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE MORTISE LOCK ENTRANCE DOOR 3 STY APT 3. , SECTION '' ''Sep 25, 2007
May 7, 1996CApt 3 · SECTION 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT ALL WALLS CENTER ROOM 3 STY APT 3 ER1 96011587. , SECTION '' ''May 27, 1996
May 7, 1996CApt 3 · SECTION 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT NORTH WALL WEST ROOM 3 STY APT 3 ER1 96011587. , SECTION '' ''May 27, 1996
May 7, 1996CApt 3 · SECTION 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT ALL WALLS EAST ROOM 3 STY APT 3 REUBEN 574 9714 ER1 96011587. , SECTION '' ''May 27, 1996

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 5, 2026, 4:37 PM ET. BBL 3018410002.

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