Brooklyn · Block 1105 · Lot 61 · 11215

423 16 Street

4 floors · 16 apartments · 11,668 sq ft · built 1920 · class C1 · owner of record: Mfp 423 16th Llc

21open violations
$0ECB/OATH penalties owed
6HPD class C (immediately hazardous)
Overdueto Annual property registration

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New violations the morning after they're issued, plus deadline reminders. Free for one building.

Compliance deadlines

RequirementDueStatus
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

OverdueRegistration expired 2026-09-01
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 67 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 67 days
Annual
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: 2024-12-05 (Accepted). Agency page

Dec 31, 2026
in 67 days
1 of 1 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 83 days
Annual
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 7 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 1163 days
Next cycle year 2029

Open violations

ECB / OATH (0)

None open.

DOB (1)
IssuedViolationStatus
Jun 30, 2023LOW PRESSURE BOILER
VIOLATION ISSUED-FAILURE TO FILE 2021 EXTERNAL LOW PRESSURE INSPECTION
#39855
DOB VIOLATION - ACTIVE
DOB NOW Safety (3)
IssuedViolationStatus
Sep 18, 2025Gas Piping - LL152 FTF-PL-PER
Cycle 1, Sub-cycle B (premises is in Community District 7)
Active
Nov 14, 2023Boiler FTC-BE-EXT-LP
Violation Issued-Failure To File 2022 External Inspection Affirmation of Correction for LP Device
Active
Jun 30, 2023Boiler LBLVIO
VIOLATION ISSUED-FAILURE TO FILE 2021 EXTERNAL LOW PRESSURE INSPECTION
Active
HPD (17) · C 6 · B 10 · A 1
IssuedClassViolationCorrect by
Oct 30, 2025CApt 13 · § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF HOT WATER EXEEIDING THE ALLOWABLE TEMBRETURE OF 130 DEGREES AT ALL FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 13, 4th STORY, 1st APARTMENT FROM SOUTH AT WESTNov 5, 2025
Oct 30, 2025CApt 4 · § 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 IN THE ENTRANCE LOCATED AT APT 4, 1st STORY, 2nd APARTMENT FROM WEST AT NORTHNov 13, 2025
Oct 30, 2025CApt 13 · § 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 IN THE ENTRANCE LOCATED AT APT 13, 4th STORY, 1st APARTMENT FROM SOUTH AT WESTNov 13, 2025
Oct 13, 2022CApt 5 · HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 5, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTHNov 8, 2022
Dec 13, 2012BApt 12 · SECTION 27-2046.1, 2046.2 HMC: PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES. IN THE ENTIRE APARTMENT LOCATED AT APT 12, 3rd STORY, 2nd APARTMENT FROM WEST AT NORTHJan 17, 2013
Nov 23, 2012CApt 12 · SECTION 27-2005 ADM CODE REPLACE WITH NEW THE MISSING UPPER SASH GLASS PANE AT NORTH 1 WINDOW IN THE 1st ROOM FROM NORTH LOCATED AT APT 12, 3rd STORY, 2nd APARTMENT FROM WEST AT NORTHNov 29, 2012
Oct 1, 2009BApt 1 · SECTION 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR CEILINGS AND WALLS THRU OUT 1 STY NORTHEAST APT 1. LOCATED AT APT 1Nov 5, 2009
Oct 1, 2009BApt 1 · SECTION 27-2005, 2007 ADM CODE FIRE EGRESS DEFECTIVE. REMOVE OBSTRUCTING BARS OR UNLAWFUL GATES FROM AT LEAST 1 WINDOW OR PROVIDE APPROVED TYPE GATE FRONT ROOM 1 STY NORTHEAST APT 1. LOCATED AT APT 1Nov 5, 2009
Oct 1, 2009BApt 1R · SECTION 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR WALLS AND CEILINGS ALL ROOMS 1 STY SOUTH APT 1R , SECTION '' ''Nov 5, 2009
Oct 1, 2009BApt 1R · SECTION 27-2026 ADM CODE REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS KITCHEN SINK 1 STY SOUTH APT 1R , SECTION '' ''Nov 5, 2009
Oct 1, 2009BSECTION 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 ,100 WATTS REQUIRED.Nov 5, 2009
Oct 1, 2009ASECTION 27-2005 ADM CODE REFIT DOOR AT ENTRANCE TO BUILDINGJan 4, 2010
Oct 1, 2009BSECTION 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE FIRE RETARDING CEILING BOILER ROOM CELLAR.Nov 5, 2009
Oct 1, 2009BD26-10.01 ADM CODE PROPERLY SECURE THE LOOSE HANDRAIL BULKHEAD LANDING 4 STY.Nov 5, 2009
Oct 1, 2009BD26-10.01 ADM CODE FIRE ESCAPE DEFECTIVE. REPLACE WITH NEW THE BROKEN, DEFECTIVE AND/OR MISSING GOOSENECK LADDER BRACE ROOF REAR.Nov 5, 2009
Oct 1, 2009BD26-19.07 ADM CODE INSTALL AND MAINTAIN SUFFICIENT LIGHT OR LIGHTS OF AT LEAST 40 WATTS INCANDESCENT OR EQUIVALENT EACH, TO LIGHT ADEQUATELY FROM SUNSET TO SUNRISE THE REAR YARD NIGHT INSPECTION.Nov 5, 2009
Oct 1, 2009CApt 1 · SECTION 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR SOUTH WALL BATHROOM 1 STY NORTHEAST APT 1. LOCATED AT APT 1Oct 7, 2009

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 25, 2026, 9:12 PM ET. BBL 3011050061.

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