Manhattan · Block 1064 · Lot 7502 · 10019

421 West 54 Street

6 floors · 27 apartments · 70,937 sq ft · built 1928 · class RM · owner of record: Unavailable Owner

32open violations
$0ECB/OATH penalties owed
3HPD 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: 2025-11-12 (Accepted). Agency page

Dec 31, 2026
in 47 days
2 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
Energy and water benchmarking Likely applies
Local Law 84 · May 1 each year
What this is

Buildings over 25,000 sq ft (this lot shows 70,937 sq ft) report energy and water use for the prior calendar year through ENERGY STAR Portfolio Manager. The city's Covered Buildings List is the final word on which buildings must file. Agency page

May 1, 2027
in 168 days
Annual filing
Building emissions report Likely applies
Local Law 97 · May 1 each year (extensions available)
What this is

Covered buildings file an annual greenhouse gas emissions report certified by a registered design professional. Buildings over their emissions limit owe penalties, so it pays to check early. Agency page

May 1, 2027
in 168 days
Annual filing
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
Energy audit and retro-commissioning (2034) Likely applies
Local Law 87 · Calendar year 2034
What this is

Buildings over 50,000 sq ft file an Energy Efficiency Report every ten years, in the year whose last digit matches the last digit of the tax block (block 1064). Agency page

Dec 31, 2034
in 2969 days
Next due 2034

Open violations

ECB / OATH (0)

None open.

DOB (7)
IssuedViolationStatus
Sep 6, 2019(OTHER BLDGS TYPES) - ELEVATOR AFFIRMATION OF CORRECTION
VIO ISSUED TO ELEVATOR - FAIL TO CORRECT DEFECTS ON 2017 CAT 1 INSP/TST TST
#01890
DOB VIOLATION - ACTIVE
Sep 6, 2019(OTHER BLDGS TYPES) - ELEVATOR AFFIRMATION OF CORRECTION
VIO ISSUED TO ELEVATOR - FAIL TO CORRECT DEFECTS ON 2017 CAT 1 INSP/TST TST
#01888
DOB VIOLATION - ACTIVE
Sep 6, 2019(OTHER BLDGS TYPES) - ELEVATOR AFFIRMATION OF CORRECTION
VIO ISSUED TO ELEVATOR - FAIL TO CORRECT DEFECTS ON 2017 CAT 1 INSP/TST TST
#01889
DOB VIOLATION - ACTIVE
Jan 3, 2017(OTHER BLDGS TYPES) - ELEVATOR AFFIRMATION OF CORRECTION
VIO ISSUED TO ELEVATOR - FAIL TO CORRECT DEFECTS ON 2015 CAT 1 INSP/TST
#02309
DOB VIOLATION - ACTIVE
Jan 3, 2017(OTHER BLDGS TYPES) - ELEVATOR AFFIRMATION OF CORRECTION
VIO ISSUED TO ELEVATOR - FAIL TO CORRECT DEFECTS ON 2015 CAT 1 INSP/TST
#02307
DOB VIOLATION - ACTIVE
Jan 3, 2017(OTHER BLDGS TYPES) - ELEVATOR AFFIRMATION OF CORRECTION
VIO ISSUED TO ELEVATOR - FAIL TO CORRECT DEFECTS ON 2015 CAT 1 INSP/TST
#02308
DOB VIOLATION - ACTIVE
May 23, 2011ELEVATOR

#9027/381820
DOB VIOLATION - ACTIVE
DOB NOW Safety (10)
IssuedViolationStatus
Oct 10, 2025Elevators FTC-VT-CAT1-CO
Violation Issued-Failure To File 2024 Cat1 Test Affirmation of Correction
Active
Oct 11, 2024Elevators FTC-VT-CAT1-CO
Violation Issued-Failure To File 2023 Cat1 Test Affirmation of Correction
Active
Oct 11, 2024Elevators FTC-VT-PER-CO
Violation Issued-Failure To File 2023 Periodic Inspection Affirmation of Correction
Active
Oct 23, 2023Elevators FTC-VT-CAT1-CO
Violation Issued-Failure To File 2019 Cat1 Test Affirmation of Correction
Active
Sep 6, 2019Elevators ACC1
Active
Sep 6, 2019Elevators ACC1
Active
Sep 6, 2019Elevators ACC1
Active
Jan 3, 2017Elevators ACC1
Active
Jan 3, 2017Elevators ACC1
Active
Jan 3, 2017Elevators ACC1
Active
HPD (15) · C 3 · B 11 · A 1
IssuedClassViolationCorrect by
Mar 1, 2023BApt 5G · § 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). INOPERABLE IN THE ENTIRE APARTMENT LOCATED AT APT 5G, 5th STORY, 3rd APARTMENT FROM SOUTH AT WESTApr 5, 2023
Mar 1, 2023CApt 5G · HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 5G, 5th STORY, 3rd APARTMENT FROM SOUTH AT WESTMar 27, 2023
Mar 1, 2023BApt 5G · § 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE DRAIN STOPPER AT BATHTUB IN THE 3rd BATHROOM FROM EAST LOCATED AT APT 5G, 5th STORY, 3rd APARTMENT FROM SOUTH AT WESTApr 5, 2023
Mar 1, 2023BApt 5G · § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR IN THE 2nd ROOM FROM EAST AT SOUTH LOCATED AT APT 5G, 5th STORY, 3rd APARTMENT FROM SOUTH AT WESTApr 5, 2023
Mar 1, 2023BApt 5G · § 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR INOPERABLE IN THE ENTIRE APARTMENT LOCATED AT APT 5G, 5th STORY, 3rd APARTMENT FROM SOUTH AT WESTApr 5, 2023
Mar 1, 2023BApt 5G · § 27-2026 ADM CODE REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS SHOWER IN THE 1st BATHROOM FROM EAST LOCATED AT APT 5G, 5th STORY, 3rd APARTMENT FROM SOUTH AT WESTApr 5, 2023
Mar 1, 2023BApt 5G · § 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE ELECTRICAL CEILING LIGHT IN THE 1st BATHROOM FROM EAST LOCATED AT APT 5G, 5th STORY, 3rd APARTMENT FROM SOUTH AT WESTApr 5, 2023
Mar 1, 2023BApt 5G · § 27-2026 ADM CODE REMOVE ALL OBSTRUCTIONS AND REPAIR ALL DEFECTS IN AT SHOWER DRAIN AT SOUTH WALL IN THE 1st BATHROOM FROM EAST LOCATED AT APT 5G, 5th STORY, 3rd APARTMENT FROM SOUTH AT WESTApr 5, 2023
Mar 1, 2023AApt 5G · § 27-2011 ADM CODE CLEANSE TO THE SATISFACTION OF THIS DEPARTMENT THE MOLD AND MILDEW AT NORTH EAST AND WEST WALLS IN THE 1st BATHROOM FROM EAST LOCATED AT APT 5G, 5th STORY, 3rd APARTMENT FROM SOUTH AT WESTJun 4, 2023
Feb 23, 2023CApt 5G · § 27-2005, 27-2007, 27-2041.1 HMC: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE IN THE ENTRANCE LOCATED AT APT 5G, 5th STORY, 3rd APARTMENT FROM WEST AT NORTHMar 9, 2023
Feb 23, 2023BApt 5G · § 27-2026 ADM CODE REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS AT BATHTUB IN THE 1st BATHROOM FROM EAST LOCATED AT APT 5G, 5th STORY, 3rd APARTMENT FROM WEST AT NORTHMar 30, 2023
Feb 22, 2023BApt 5G · § 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 5G, 5th STORY, 3rd APARTMENT FROM WEST AT NORTHMar 29, 2023
Feb 22, 2023BApt 5G · § 27-2026 ADM CODE REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS AT BATHTUB IN THE 2nd BATHROOM FROM EAST LOCATED AT APT 5G, 5th STORY, 3rd APARTMENT FROM WEST AT NORTHMar 29, 2023
Feb 22, 2023BApt 5G · § 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 5G, 5th STORY, 3rd APARTMENT FROM WEST AT NORTHMar 29, 2023
Feb 22, 2023CApt 5G · HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 5G, 5th STORY, 3rd APARTMENT FROM WEST AT NORTHMar 20, 2023

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, 7:51 AM ET. BBL 1010647502.

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