Manhattan · Block 1399 · Lot 122 · 10065

843 Lexington Avenue

4 floors · 4 apartments · 3,976 sq ft · built 1881 · class K4 · owner of record: Gef Development Corp

9open violations
$250ECB/OATH penalties owed
2HPD class C (immediately hazardous)
46dto 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 8 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 46 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 46 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 46 days
Annual
Annual boiler inspection (2 boilers) 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: 2026-05-01 (Accepted). Agency page

Dec 31, 2026
in 46 days
1 of 2 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 62 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 290 days
Registered through 2027-09-01

Open violations

ECB / OATH (1) · $250 owed
IssuedViolationHearingBalance
Oct 14, 2025Construction CLASS - 3
WORK WITHOUT PERMIT 3 SIGNS & ONE AWNING WITH SIGN IN FRONT OF THE BUILDING FACING LEXINGTON AVENUE . AT 2ND FLOOR LEVEL ONE SIGN APPROX. SIZE 15FT LX 3FT H & ONE VERTICAL SIGN APPROX. 5FT H X 3FT W & ONE SIGN
#39163557R
Mar 15, 2027
PENDING
$250
DOB (1)
IssuedViolationStatus
Mar 20, 1992CONSTRUCTION

#B3MC01
VIOLATION UNSERVED ECB-ACTIVE
DOB NOW Safety (0)

None open.

HPD (7) · C 2 · B 5 · A 0
IssuedClassViolationCorrect by
Jun 25, 2008BApt 2 · D26-10.01 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF BLACK SOOT 3 STY REAR APT 2 THROUGHOUT. , SECTION '' ''Jul 30, 2008
Jun 25, 2008CApt 2 · D26-10.01 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF STRONG SICKENING FUEL OIL FUMES 3 STY APT 2 EMENATING ER1. , SECTION '' ''Jul 1, 2008
Jun 25, 2008BD26-20.08,20.09 ADM CODE PROVIDE AN APPROVED AND OPERATIONAL SMOKE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH DEPARTMENT OF BUILDINGS RULES AND REGULATIONS MISSING 3 STY REAR EAST APT C.Jul 30, 2008
Jun 25, 2008B§ 27-2005, 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF BOOK SHELF AT SCUTTLE LADDER 3 STY PUBLIC HALL.Jul 30, 2008
Jun 25, 2008B§ 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 INCANDESCENT OR EQUIVALENT REQUIRED.Jul 30, 2008
Jun 25, 2008B§ 27-2005 ADM CODE PROVIDE PROPER SECURING OF SCUTTLE BY MEANS OF A SLIDE BOLT HOOK OR LOCK WHICH DOES NOT REQUIRE A KEY TO OPEN AT 3 STY PUBLIC HALL.Jul 30, 2008
Jun 25, 2008C§ 27-2005 ADM CODE REPLACE WITH NEW THE MISSING FRONT ENTRANCE DOOR TO BUILDING MISSING ER1.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 Nov 15, 2026, 12:37 AM ET. BBL 1013990122.

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