3 floors · 6 apartments · 4,725 sq ft · built 1910 · class C2 · owner of record: 864 Knickerbocker Avenue 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 2024-09-30 |
| 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 69 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 69 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 69 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 85 days | Annual |
| Issued | Violation | Hearing | Balance |
|---|---|---|---|
| Apr 19, 2022 | Boilers CLASS - 3 AN OWNER MUST POST THE NAME AND LOCATION OF THE PERSON WITH THE KEY TO THE BOILER ROOMON NOTICES APPROVED BY HPD NOTICE SHOULD BE POSTED CONSPICUOUSLY IN LOBBYAND ON BOILER ROOM DOOR AS PER SECTION HMC 27-203, #39060502H | May 1, 2023 DEFAULT | $0 |
| Jul 25, 2006 | Boilers Hazardous BQ9/36/50C/50D/50E/50F/50G/B4B/32A/50A/50B/50A-CANNOT LOCATE SAFETY OR RELIEF VALVE/MISSING/50B-EXPOSED WOOD BEAMS IN BOILER ROOM/50C-CONTROLL COVER MISSING/50D-NO EMERGENCY SWITCH OUTSIDE OF BOILER ROOM #32051820Y | Jun 18, 2007 WRITTEN OFF | $0 |
None open.
None open.
| Issued | Class | Violation | Correct by |
|---|---|---|---|
| May 5, 2026 | A | (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS. | Aug 8, 2026 |
| Jun 10, 2025 | A | (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS. | Sep 13, 2025 |
| Jan 13, 2025 | B | Apt 1L · § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE HINGES ON DOOR AT EAST WALL IN THE 3rd ROOM FROM EAST LOCATED AT APT 1L, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH | Feb 17, 2025 |
| Jan 13, 2025 | B | Apt 1L · § 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 1L, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH | Feb 17, 2025 |
| Jan 13, 2025 | B | Apt 1L · § 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 1L, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH | Feb 17, 2025 |
| Jan 13, 2025 | C | Apt 1L · § 27-2028, 2032 ADM 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 1L, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH | Jan 11, 2025 |
| Jan 13, 2025 | B | Apt 1L · § 27-2005, 2007 ADM CODE FIRE EGRESS DEFECTIVE. REMOVE OBSTRUCTING BARS OR UNLAWFUL GATES FROM AT LEAST 1 WINDOW OR PROVIDE APPROVED TYPE GATE .. IN THE 1st ROOM FROM EAST LOCATED AT APT 1L, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH | Feb 17, 2025 |
| Jan 13, 2025 | C | Apt 1L · § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE BATHROOM LOCATED AT APT 1L, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH | Jan 19, 2025 |
| Jan 13, 2025 | C | Apt 1L · § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE CEILING IN THE BATHROOM LOCATED AT APT 1L, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH | Jan 19, 2025 |
| Jan 13, 2025 | C | Apt 1L · § 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 1L, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH | Jan 11, 2025 |
| Jan 13, 2025 | A | Apt 1L · § 27-2005 ADM CODE REPLACE WITH NEW THE MISSING HEAVY DUTY DEADBOLT LOCKING DEVICE ON DOOR IN THE ENTRANCE LOCATED AT APT 1L, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH | Apr 18, 2025 |
| Apr 10, 2024 | A | (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS. | Jul 14, 2024 |
| Mar 18, 2024 | B | Apt 4 · § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE MARBLE SADDLE AT ENTRANCE IN THE BATHROOM LOCATED AT APT 4, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST | Apr 22, 2024 |
| Mar 18, 2024 | B | Apt 4 · § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LATCH AT DOOR IN THE ENTRANCE LOCATED AT APT 4, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST | Apr 22, 2024 |
| Mar 18, 2024 | B | § 27-2005, 2007 ADM CODE REMOVE THE ILLEGAL FASTENING HASP AND EYE CAPABLE OF BEING PADLOCKED AT FIRE DOOR LEADING TO ROOF AT SOUTH AT 3RD STORY BULKHEAD AT PUBLIC HALL | Apr 22, 2024 |
| Mar 18, 2024 | B | Apt 4 · § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE VINYL TILES AT FLOOR IN THE KITCHEN LOCATED AT APT 4, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST | Apr 22, 2024 |
| Aug 10, 2023 | B | Apt 3R · § 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... APPROX 2 SQ FT AROUND WINDOW FRAME AT EAST WALL IN THE 1st ROOM FROM EAST LOCATED AT APT 3R, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH ORIGINAL VIOLATION 15866647 ISSUED 24-MAR-23 HAS BEEN UPGRADED TO CLASS B PER | Sep 14, 2023 |
| Dec 2, 2015 | C | Apt 3R · § 27-2043.1 HMC INSTALL THE MISSING OR REPAIR/REPLACE THE DEFECTIVE WINDOW GUARD(S) IN ACCORDANCE WITH THE SPECIFICATIONS OF THE NEW YORK CITY HEALTH CODE SECTION 24 RCNY CHAPTER 12. WG TO INSTALL = 1; WG TO REPLACE = 0; WG TO REPAIR = 0; LOCATED AT APT 3R, 3rd STORY, 1st APARTMENT FROM WEST AT NORT | Dec 30, 2015 |
| Dec 1, 2015 | C | Apt 3R · § 27-2056.6 ADM CODE - CORRECT THE LEAD-BASED PAINT HAZARD - PRESUMED LEAD PAINT THAT IS PEELING OR ON A DETERIORATED SUBSURFACE USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) 1st DOOR FRAME FROM EAST AT SOUTH WALL IN THE KITCHEN LOCATED AT APT 3R, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH | Jan 12, 2016 |
| Aug 12, 1997 | B | § 27-2005, 27-2007, 27-2041.1 HMC: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE BULKHEAD DOOR TO ROOF | Sep 29, 1997 |
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 23, 2026, 7:43 PM ET. BBL 3034300031.