Brooklyn · Block 6504 · Lot 26 · 11230

121 Avenue I

2 floors · 2 apartments · 2,160 sq ft · built 1905 · class B1 · owner of record: Gabriel Katz

14open violations
$0ECB/OATH penalties owed
5HPD class C (immediately hazardous)
310dto 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 Check
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 310 days
Required only if the owner doesn't live there

Open violations

ECB / OATH (0)

None open.

DOB (0)

None open.

DOB NOW Safety (0)

None open.

HPD (14) · C 5 · B 8 · A 0
IssuedClassViolationCorrect by
Jan 16, 2020I§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMISES FOR NONPAYMENT OF RENT UNTIL A VALID R—
Jan 16, 2020CApt 1 · § 27-2031 ADMIN. CODE: PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 1, SECTION ''BASEMENT''Jan 11, 2020
Jan 16, 2020BApt 1 · § 27-2005 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR THE CEILING, WALLS AND TRIMS THROUGHOUT IN THE ENTIRE APARTMENT LOCATED AT APT 1, SECTION ''BASEMENT''Feb 20, 2020
Jan 16, 2020CApt 1 · HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 1, SECTION ''BASEMENT''Feb 6, 2020
Jan 16, 2020CApt 1 · HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF RODENTS ( RATS ) IN THE ENTIRE APARTMENT LOCATED AT APT 1, SECTION ''BASEMENT''Feb 6, 2020
Jan 16, 2020BApt 1 · § 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). : MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 1, SECTION ''BASEMENT''Feb 20, 2020
Jan 16, 2020BApt 1 · § 27-2010, 2011, 2012 ADMIN. CODE: REMOVE THE ACCUMULATION OF REFUSE AND/OR RUBBISH AND MAINTAIN IN A CLEAN CONDITION THE APARTMENT THROUGHOUT LOCATED AT APT 1, SECTION ''BASEMENT''Feb 20, 2020
Jan 16, 2020BApt 1 · § 27-2005 ADMIN. CODE: REPLACE WITH NEW THE BROKEN OR DEFECTIVE BASE CABINETS IN THE KITCHEN LOCATED AT APT 1, SECTION ''BASEMENT''Feb 20, 2020
Jan 16, 2020B§ 27-2010, 2011, 2012 ADMIN. CODE: REMOVE THE ACCUMULATION OF REFUSE AND/OR RUBBISH AND MAINTAIN IN A CLEAN CONDITION THE REAR YARDFeb 20, 2020
Jan 16, 2020B§ 27-2010, 2011, 2012 ADMIN. CODE: REMOVE THE ACCUMULATION OF REFUSE AND/OR RUBBISH AND MAINTAIN IN A CLEAN CONDITION THE BOILER ROOM , SECTION ''BASEMENT''Feb 20, 2020
Jan 16, 2020B§ 27-2005 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF AN EXCESSIVE AMOUNT OF EXTENTION CORDS AT THE BOILER ROOM , SECTION ''BASEMENT''Feb 20, 2020
Jan 16, 2020B§ 27-2005 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF AN EXCESSIVE AMOUNT OF EXTENTION CORDS AT THE PUBLIC HALL , SECTION ''BASEMENT''Feb 20, 2020
Jan 16, 2020CApt 1 · § 27-2028, 2032 ADMIN.CODE: PROVIDE AN ADEQUATE SUPPLY OF HEAT FROM AN APPROVED CENTRAL HEATING SYSTEM OR AN APPROVED SYSTEM OF GAS OR ELECTRICAL HEATING IN GOOD OPERATING CONDITION FOR THE DWELLING UNIT IN THE ENTIRE APARTMENT LOCATED AT APT 1, SECTION ''BASEMENT''Jan 11, 2020
Jan 16, 2020CApt 1 · § 27-2005 ADMIN. CODE: REPLACE WITH NEW THE BROKEN OR DEFECTIVE DOOR EXITING TO THE REAR YARD LOCATED AT APT 1, SECTION ''BASEMENT''Jan 24, 2020

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 26, 2026, 5:02 AM ET. BBL 3065040026.

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