Manhattan · Block 1061 · Lot 27 · 10019

409 West 51 Street

5 floors · 30 apartments · 16,970 sq ft · built 1910 · class C4 · owner of record: 351 Emmut Properties, Ltd.

27open violations
$6,250ECB/OATH penalties owed
6HPD class C (immediately hazardous)
47dto 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 47 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 47 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 47 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: 2026-08-06 (Accepted). Agency page

Dec 31, 2026
in 47 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 63 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 291 days
Registered through 2027-09-01

Open violations

ECB / OATH (2) · $6,250 owed
IssuedViolationHearingBalance
Jun 7, 2024Boilers CLASS - 2
FAILURE TO FILE REQUIRED ANNUAL BOILER INSPECTION REPORTS FOR LOW-PRESSURE BOILER 072482 IN ACCORDANCE WITH THE RULES OF THE DEPARTMENT. 1RCNY & 103-01(D)(1) REQUIRES THAT AN ANNUAL INSPECTION REPORT FOR LOW-PR
#37028568H
Sep 5, 2024
DEFAULT
$3,125
Aug 10, 2022Boilers CLASS - 2
BOILER COMBUSTION AIR FILTER IS 1/2 CLOGGED/SAFETY VALVE DISCHARGE IS INCORRECT/OPENING IN BOILER ROOM DOOR/OUTSIDE FRESH AIR LOUVER 1/2 CLOGGED/BASE OF CHIMNEY ACCESS CAP IS DEFECTIVE;CORRECT VIOLATION AND SUB
#39067769Z
Sep 29, 2022
DEFAULT
$3,125
DOB (4)
IssuedViolationStatus
Apr 25, 2023LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2022 EXTERNAL LOW PRESSURE INSPECTION
#04451
DOB VIOLATION - ACTIVE
Jan 26, 2018(OTHER BLDGS TYPES) - ELEVATOR AFFIRMATION OF CORRECTION
VIO ISSUED TO ELEVATOR - FAIL TO CORRECT DEFECTS ON 2016 CAT 1 INSP/TST
#08347
DOB VIOLATION - ACTIVE
Jun 6, 2014ELEVATOR

#9028/510024
DOB VIOLATION - ACTIVE
Feb 27, 2009LOCAL LAW 10/81 - ELEVATOR

#00789
DOB VIOLATION - ACTIVE
DOB NOW Safety (4)
IssuedViolationStatus
Apr 25, 2023Boiler LBLVIO
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2022 INSPECTION REPORT
Active
Jan 26, 2018Elevators ACC1
Active
Feb 27, 2009Elevators LL1081
Active
Feb 27, 2009Elevators LL1081
Active
HPD (17) · C 6 · B 10 · A 1
IssuedClassViolationCorrect by
Apr 20, 2015CSECTION 27-2005, 2007 ADM CODE REMOVE THE ILLEGAL FASTENING DOUBLED CYLINDER LOCK INSTALLED AT VESTIBULE DOOR AT , 1st STORYApr 28, 2015
Feb 23, 2015CSECTION 27-2005, 2007 ADM CODE REMOVE THE ILLEGAL FASTENING DOUBLE CYLINDER LOCK INSTALLED AT VESTIBULE DOORS AT PUBLIC HALL, 1st STORYMar 3, 2015
Feb 2, 2015CApt 3E · SECTION 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 3E, 3rd STORY, 2nd APARTMENT FROM WEST AT NORTHJan 30, 2015
Feb 2, 2015BApt 3E · SECTION 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 3E, 3rd STORY, 2nd APARTMENT FROM WEST AT NORTHMar 9, 2015
Nov 8, 2013BApt 5F · SECTION 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 5F, 5th STORY, 1st APARTMENT FROM WEST AT NORTHDec 13, 2013
Oct 6, 2010BApt 1D · SECTION 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE THE WOOD FLOOR AT LOWER DUPLEX LEVEL IN THE 1st ROOM FROM NORTH LOCATED AT APT 1D, 1st STORY, 3rd APARTMENT FROM WEST AT NORTHNov 10, 2010
Oct 6, 2010BApt 1D · SECTION 27-2018 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF MICE IN THE KITCHEN LOCATED AT APT 1D, 1st STORY, 3rd APARTMENT FROM WEST AT NORTHNov 10, 2010
Oct 6, 2010BApt 1D · SECTION 27-2018 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF ROACHES IN THE KITCHEN LOCATED AT APT 1D, 1st STORY, 3rd APARTMENT FROM WEST AT NORTHNov 10, 2010
Oct 6, 2010BApt 1D · SECTION 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE WEST WALL AT LOWER DUPLEX LEVEL IN THE 2nd ROOM FROM NORTH LOCATED AT APT 1D, 1st STORY, 3rd APARTMENT FROM WEST AT NORTHNov 10, 2010
Oct 6, 2010BApt 1D · SECTION 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR AT LOWER DUPLEX LEVEL IN THE 2nd ROOM FROM NORTH LOCATED AT APT 1D, 1st STORY, 3rd APARTMENT FROM WEST AT NORTHNov 10, 2010
Aug 18, 2008BD26-11.01, 11.03, 11.05 ADM CODE REMOVE THE ACCUMULATION OF REFUSE AND/OR RUBBISH AND MAINTAIN IN A CLEAN CONDITION THE YARD.Sep 22, 2008
Jun 11, 2008CApt 1W · SECTION 27-2005 ADM CODE REPLACE WITH NEW THE MISSING RADIATOR 2 ROOM FROM REAR 1 STY REAR WEST APT 1W R43. , SECTION '' ''Jun 17, 2008
Jun 11, 2008AApt 1W · SECTION 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT CEILING AND WALLS 2 FROM REAR 1 STY REAR WEST APT 1W R42. , SECTION '' ''Sep 14, 2008
Jun 11, 2008CD26-10.01 ADM CODE MAKE SAFE BY PROPERLY REPAIRING THE STRUCTURAL DEFECT OF 2 WOOD JOISTS AT CEILING CELLAR CENTER WEST.Jun 17, 2008
Jun 11, 2008BSECTION 185, 240 M/D LAW PROPERLY FIRE RETARD IN ACCORDANCE WITH THE RULES AND REGULATIONS OF THIS DEPARTMENT THE CELLAR CEILING NEAR LEAKING STEAM LINE CELLAR AT CENTER WEST.Jul 16, 2008
Jun 11, 2008BApt 1W · SECTION 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF DAMPNESS PENETRATING CEILING 1 STY REAR WEST APT 1W 2 ROOM FROM REAR. , SECTION '' ''Jul 16, 2008
Jun 11, 2008CD26-10.01 ADM CODE MAKE SAFE BY PROPERLY REPAIRING THE STRUCTURAL DEFECT SPALLING BROWNSTONE FACADE PULLING AND HANGING AWAY FROM FRONT OFF BUILDING ALL STYS ER1.Jun 17, 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 14, 2026, 10:35 AM ET. BBL 1010610027.

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