3 floors · 4 apartments · 5,250 sq ft · built 1910 · class S4 · owner of record: 856 Knickerbocker Ave Llc
New violations the morning after they're issued, plus deadline reminders. Free for one building.
| Requirement | Due | Status |
|---|---|---|
| Annual property registration Applies HPD registration · September 1 each year What this isResidential 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 | Overdue | Registration expired 2026-09-01 |
| Gas piping inspection (2026 cycle) Likely applies Local Law 152 · During 2026 What this isBuildings 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 70 days | Due this year |
| Annual parapet observation Check Local Law 126 · By December 31 each year What this isIf 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 70 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 isOwners 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 70 days | Annual |
| Annual notice: window guards and lead paint Applies HPD / Health Code · January 1 to 16 each year What this isDeliver 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 86 days | Annual |
None open.
| Issued | Violation | Status |
|---|---|---|
| Aug 16, 1993 | LOCAL LAW 62/91 - BOILERS #25720 | DOB VIOLATION - ACTIVE |
| Issued | Violation | Status |
|---|---|---|
| Oct 31, 2025 | Gas Piping - LL152 FTF-PL-PER Cycle 1, Sub-cycle C (premises is in Community District 4) | Active |
| Issued | Class | Violation | Correct by |
|---|---|---|---|
| Feb 28, 2020 | C | Apt 3R · HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 3R, 3rd STORY, 2nd APARTMENT FROM WEST AT NORTH | Mar 20, 2020 |
| Feb 28, 2020 | B | Apt 3R · § 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR MIISSING IN THE ENTIRE APARTMENT LOCATED AT APT 3R, 3rd STORY, 2nd APARTMENT FROM WEST AT NORTH | Apr 3, 2020 |
| Feb 28, 2020 | B | Apt 3R · § 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 3R, 3rd STORY, 2nd APARTMENT FROM WEST AT NORTH | Apr 3, 2020 |
| Feb 28, 2020 | A | § 27-2005 HMC: POST, IN A FORM APPROVED BY THE COMMISSIONER, AND MAINTAIN A NOTICE IN A COMMON AREA OF THE BUILDING REGARDING THE PROCEDURES THAT SHOULD BE FOLLOWED WHEN A GAS LEAK IS SUSPECTED | Jun 2, 2020 |
| Feb 28, 2020 | A | § 26-1103 ADMIN. CODE: POST AND MAINTAIN A PROPER NOTICE ON WALL OF THE ENTRANCE STORY IN ENGLISH AND SPANISH ON THE AVAILABILITY OF THE AGENCYS HOUSING INFORMATION GUIDE. A SAMPLE NOTICE CAN BE FOUND AT WWW.NYC.GOV/HPD. AT PUBLIC HALL, 1st STORY | Jun 2, 2020 |
| Feb 28, 2020 | C | Apt 3R · HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 3R, 3rd STORY, 2nd APARTMENT FROM WEST AT NORTH | Mar 20, 2020 |
| Jul 18, 2017 | A | § 27-2005 HMC: POST, IN A FORM APPROVED BY THE COMMISSIONER, AND MAINTAIN A NOTICE IN A COMMON AREA OF THE BUILDING REGARDING THE PROCEDURES THAT SHOULD BE FOLLOWED WHEN A GAS LEAK IS SUSPECTED AT PUBLIC HALL, 1st STORY | Oct 21, 2017 |
| Jul 18, 2017 | A | § 27-2045 ADM CODE POST A PROPER NOTICE OF SMOKE DETECTOR REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, AT OR NEAR THE MAIL BOX SIGN MISSING AT PUBLIC HALL, 1st STORY | Oct 21, 2017 |
| Sep 2, 2016 | B | Apt 2R · SECTION 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). DEFECTIVE LOCATED AT APT 2R, 2nd STORY, 2nd APARTMENT FROM WEST AT NORTH | Oct 7, 2016 |
| Sep 2, 2016 | B | Apt 2R · SECTION 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR DEFECTIVE LOCATED AT APT 2R, 2nd STORY, 2nd APARTMENT FROM WEST AT NORTH | Oct 7, 2016 |
| Mar 10, 1998 | C | Apt 3 · § 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT CEILING AT WEST ROOM 3 STY APT 3 ER1 98005617 LOCATED AT APT 3 | Mar 30, 1998 |
| Mar 10, 1998 | C | Apt 3 · § 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT PEELING PAINT WITH PLASTER AT CEILING EAST ROOM 3 STY APT 3 MARRERO NO PHONE ER1 98005617 LOCATED AT APT 3 | Mar 30, 1998 |
| Mar 10, 1998 | C | Apt 3 · § 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT PLASTER NORTH WALL EAST ROOM 3 STY APT 3 ER1 98005617 LOCATED AT APT 3 | Mar 30, 1998 |
| Mar 10, 1998 | C | Apt 3 · § 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT CEILING CENTER ROOM 3 STY APT 3 ER1 98005617 LOCATED AT APT 3 | Mar 30, 1998 |
| Sep 23, 1997 | C | Apt 2L · § 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT AND OR PLASTER EAST WALL NORTH ROOM 2 STY NORTH APT 2L ER1 97023947 LOCATED AT APT 2L | Oct 13, 1997 |
| Sep 23, 1997 | C | Apt 2L · § 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT AND OR PLASTER SOUTH NORTH AND WEST WALLS 2ND FROM NORTH ROOM 2 STY NORTH APT 2L ER1 97023947 LOCATED AT APT 2L | Oct 13, 1997 |
| Sep 23, 1997 | C | Apt 2L · § 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT AND OR PLASTER CEILING EAST AND SOUTH WALLS BATHROOM 2 STY NORTH APT 2L BAEZ 452 7377 ER1 97023947 LOCATED AT APT 2L | Oct 13, 1997 |
| Apr 19, 1994 | C | Apt 2L · § 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT FRONT ROOM EAST WALL 2 STY SOUTH APT 2L ALBINO 919 9052 ER1 9401 0073. LOCATED AT APT 2L | May 9, 1994 |
| Apr 19, 1994 | C | Apt 3R · § 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT FRONT ROOM CEILING 3 STY NORTH APT 3R TAVARAS 452 1810 ER1 9401 0070. , SECTION '' '' | May 9, 1994 |
| Feb 4, 1992 | C | Apt 2R · § 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT WALLS KITCHEN 2 STY NORTH APT 2R WAGNER 452 5023 ER1. , SECTION '' '' | Feb 24, 1992 |
| Feb 4, 1992 | C | Apt 2R · § 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT CEILING 1ST ROOM FROM KITCHEN 2 STY NORTH APT 2R ER1. , SECTION '' '' | Feb 24, 1992 |
| May 28, 1991 | C | Apt 3L · § 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT CEILING KITCHEN 3 STY SOUTH APT 3L SANCHEZ NO PHONE ER1 1231-451. LOCATED AT APT 3L | Jun 17, 1991 |
| May 28, 1991 | C | Apt 3L · § 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT SOUTH WALL KITCHEN 3 STY SOUTH APT 3L ER1 1231-451. LOCATED AT APT 3L | Jun 17, 1991 |
| May 28, 1991 | C | Apt 3L · § 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT NORTH WALL KITCHEN 3 STY SOUTH APT 3L ER1 1231-451. LOCATED AT APT 3L | Jun 17, 1991 |
| May 28, 1991 | C | Apt 3L · § 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT CEILING BATHROOM 3 STY SOUTH APT 3L ER1 1231-451. LOCATED AT APT 3L | Jun 17, 1991 |
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 22, 2026, 1:24 PM ET. BBL 3034300027.