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17 ST NICHOLAS AVENUE

Manhattan · ZIP 10026 · BIN 1054960 · Harlem (South) · Last violation Jan 15, 2026 · Last complaint Apr 27, 2026

NeighborhoodHarlem (South)
More violations than 95.6% of nearby buildings
More violations than 96% of buildings and more complaints than 97% of buildings in Harlem (South). Size-normalized against residential buildings in the neighborhood for issues in the last 10 years.
ViolationsComplaints
Activity TrendsLast 5 years
A steady level of activity over time
Last 2 yrs: 258 violations · 485 complaints
'21'26ViolationsComplaints
▼ View all activity over time
Severityⓘopen violations
34 immediately hazardous (Class C) violations still open
Class C violations include lead paint, mold, pest infestations, heat/hot water failure, and structural hazards — the most serious category.
Class Cimmediately hazardous34Class Bhazardous75
Housing Preservation & Development Violations
Total violations since 1997
955
32 per year avg.↑ Up 37% in the last 2 years (258 vs 188 prior 2 yrs)
Open violations
137
Class C (immed. haz.)ⓘ34
Class B (hazardous)ⓘ75
Rent-impairingⓘ10
Open violation ages
▪ 3–12 months65% (88)
▪ 1–3 years18% (25)
▪ 3+ years17% (23)
Housing Preservation & Development Complaints
Total complaints since 2004
1,323
58 per year avg.↑ Up 122% in the last 2 years (485 vs 218 prior 2 yrs)
Complaint Resolution
No access16%Violation issued24%No violation36%Phone resolved24%Other0%(1,323)
Urgency breakdown
Last 12 mo.

Top violation categories

5 yrsAll time
Maintenanceⓘ150 violations
Extermination & Rodent Eradicationⓘ75 violations
Water Supplyⓘ56 violations
Egressⓘ50 violations
Paintingⓘ27 violations
Smoke Detecting Devicesⓘ26 violations
Sewers And Drainageⓘ26 violations
Carbon Monoxide Detecting Devicesⓘ23 violations
Top complaint groupsⓘ
5 yrsAll time
Heat / hot waterⓘ210 complaints
Water & plumbingⓘ167 complaints
Mold & pestsⓘ124 complaints
Bldg maintenanceⓘ97 complaints
Safety & fireⓘ32 complaints
Appliancesⓘ32 complaints
Electricalⓘ18 complaints
Elevatorⓘ3 complaints
Outdoor / structuralⓘ1 complaints
Hide violations ↑See complaints →

Violation log

523 violations · Class B

All classesClass AClass BClass CClass IAllOpenClosed
ClassStatusApt

Building safety complaints, construction, permits, and structural issues filed with the NYC Dept. of Buildings, are scored separately.

Building Safety →
See something wrong? File a complaint with 311
Prior 4 yr.
Immed. Emergency2%4%
Emergency62%55%
Non-Emergency36%41%
(289)
(456)
Issued
Description
Class BClosed3EAug 31, 2017REPAIR PLASTER · MAINTENANCE§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT WEST WALL AND CEILING IN THE BATHROOM LOCATED AT APT 3E, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH
Class BClosed—Apr 6, 2017REMOVE ENCUMBRANCE · EGRESS§ 27-2005, 2007 ADM CODE AND DEPT. RULES AND REGULATIONS. REMOVE THE ENCUMBRANCE OBSTRUCTING EGRESS FROM FIRE ESCAPES FLOWER POTS AT 6TH STORY BALCONY AT FRONT OF BUILDING AT FIRE ESCAPE
Class BClosed4EJan 11, 2017REPAIR OR REPLACE CO DETECTOR · CARBON MONOXIDE DETECTING DEVICES§ 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 4E, 4th STORY, 1st APARTMENT FROM EAST AT SOUTH
Class BClosed4EJan 11, 2017REPAIR OR REPLACE SMOKE DETECTOR · SMOKE DETECTING DEVICES§ 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 4E, 4th STORY, 1st APARTMENT FROM EAST AT SOUTH
Class BClosed4EJan 11, 2017REPAIR THE SOURCE AND ABATE THE WATER LEAK · WATER SUPPLY§ 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT NORTH AND WEST WALLS AND CEILING IN THE BATHROOM LOCATED AT APT 4E, 4th STORY, 1st APARTMENT FROM EAST AT SOUTH
Class BClosed6DSep 2, 2016REPAIR PLASTER · MAINTENANCE§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR ALL WALLS AND CEILINGS IN THE KITCHEN LOCATED AT APT 6D, 6th STORY, 3rd APARTMENT FROM NORTH AT EAST
Class BClosed—Sep 2, 2016REMOVE ENCUMBRANCE · EGRESS§ 27-2005, 2007 ADM CODE AND DEPT. RULES AND REGULATIONS. REMOVE THE ENCUMBRANCE OBSTRUCTING EGRESS FROM FIRE ESCAPES NAMELY (TWO) FLOWER POTS AT SIXTH STORY FIRE ESCAPE BALCONY AT EAST STACK , 6th STORY
Class BClosed6DSep 2, 2016ABATE THE NUISANCE OF MICE · EXTERMINATION & RODENT ERADICATION§ 27-2018 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 6D, 6th STORY, 3rd APARTMENT FROM NORTH AT EAST
Class BClosed4EMay 11, 2016REPAIR LEAKY FAUCETS · WATER SUPPLY§ 27-2026 ADM CODE REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS AT BATHTUB IN THE BATHROOM LOCATED AT APT 4E, 4th STORY, 1st APARTMENT FROM EAST AT SOUTH
Class BClosed1DApr 19, 2016REPAIR BROKEN, LOOSE CONNECTION · SEWERS AND DRAINAGE§ 27-2026 ADM CODE REPAIR THE BROKEN OR DEFECTIVE CONNECTION ... AT COLD SUPPLY PIPE AND SPEEDY VALVE BENEATH SINK IN THE KITCHEN LOCATED AT APT 1D, 1st STORY, 1st APARTMENT FROM WEST AT NORTH
Class BClosed1AMar 3, 2016ABATE THE NUISANCE · MAINTENANCE§ 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF FDA APPROVED SECURITY GATE INSTALLED TOO CLOSE TO WINDOW AT 1ST WINDOW FROM NORTH AT WEST, FIRE ESCAPE WINDOW IN THE 1st ROOM FROM NORTH LOCATED AT APT 1A, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH
Class BClosed1AFeb 29, 2016REPAIR · MAINTENANCE§ 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE APARTMENT DOOR MORTISE LOCK ASSEMBLY LOCATED AT APT 1A, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH
Class BClosed1AFeb 29, 2016REPAIR OR REPLACE CO DETECTOR · CARBON MONOXIDE DETECTING DEVICES§ 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING LOCATED AT APT 1A, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH
Class BClosed4EJan 23, 2015REPAIR OR REPLACE CO DETECTOR · CARBON MONOXIDE DETECTING DEVICES§ 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 4E, 4th STORY, 1st APARTMENT FROM EAST AT SOUTH
Class BClosed4EJan 23, 2015RETIRED - REPLACE WITH NEW THE BROKEN AND DEFECTIVE · RETIRED§ 27-2005 ADM CODE REPLACE WITH NEW THE BROKEN OR DEFECTIVE STRIKE PLATE AT DOOR FRAME IN THE ENTRANCE LOCATED AT APT 4E, 4th STORY, 1st APARTMENT FROM EAST AT SOUTH
Class BClosed4EJan 23, 2015REPAIR OR REPLACE SMOKE DETECTOR · SMOKE DETECTING DEVICES§ 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 4E, 4th STORY, 1st APARTMENT FROM EAST AT SOUTH
Class BClosed3EJan 21, 2015REPAIR PLASTER · MAINTENANCE§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR CEILING IN THE BATHROOM LOCATED AT APT 3E, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH
Class BClosed3EDec 24, 2014REPAIR PLASTER · MAINTENANCE§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR CEILING IN THE BATHROOM LOCATED AT APT 3E, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH
Class BClosed—Aug 19, 2014REMOVE ENCUMBRANCE · EGRESS§ 27-2005, 2007 ADM CODE AND DEPT. RULES AND REGULATIONS. REMOVE THE ENCUMBRANCE OBSTRUCTING EGRESS FROM FIRE ESCAPES EXCESSIVE FLOWER POTS, EAST SIDE OF BUILDING NORTH STACK BALCONY AT FIRE ESCAPE, 6th STORY
Class BClosed1DMar 10, 2014MAKE DOORS SELF-CLOSING · EGRESS§ 27-2005, 27-2007, 27-2041.1 HMC: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE AT ENTRANCE APARTMENT DOOR LOCATED AT APT 1D, 1st STORY, 1st APARTMENT FROM WEST AT NORTH
Class BClosed1DMar 10, 2014REPAIR THE SOURCE AND ABATE THE WATER LEAK · WATER SUPPLY§ 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING AND SOUTH WALL IN THE SOUTH BATHROOM LOCATED AT APT 1D, 1st STORY, 1st APARTMENT FROM WEST AT NORTH
Class BClosed1DMar 10, 2014REPAIR PLASTER · MAINTENANCE§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING AND ALL WALLS IN THE SOUTH BATHROOM LOCATED AT APT 1D, 1st STORY, 1st APARTMENT FROM WEST AT NORTH
Class BClosed1DMar 10, 2014REPAIR · MAINTENANCE§ 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE MACHANICAL VENTILETION SYSTEM AT AT CEILING IN THE SOUTH BATHROOM LOCATED AT APT 1D, 1st STORY, 1st APARTMENT FROM WEST AT NORTH
Class BClosed1DMar 10, 2014REPAIR WITH SIMILAR MATERIAL · MAINTENANCE§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CERAMIC TILES AT EAST, NORTH AND WEST WALLS AT NORTH BATHROOM LOCATED AT APT 1D, 1st STORY, 1st APARTMENT FROM WEST AT NORTH
Class BClosed1DMar 10, 2014ABATE THE NUISANCE OF ROACHES · EXTERMINATION & RODENT ERADICATION§ 27-2018 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 1D, 1st STORY, 1st APARTMENT FROM WEST AT NORTH
Class BClosed1DMar 10, 2014ABATE THE NUISANCE OF MICE · EXTERMINATION & RODENT ERADICATION§ 27-2018 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 1D, 1st STORY, 1st APARTMENT FROM WEST AT NORTH
Class BClosed4DDec 26, 2013REPAIR · MAINTENANCE§ 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE MORTISE LOCK AT THE DOOR IN THE ENTRANCE LOCATED AT APT 4D, 4th STORY, 3rd APARTMENT FROM NORTH AT EAST
Class BClosed4DDec 26, 2013REPAIR OR REPLACE SMOKE DETECTOR · SMOKE DETECTING DEVICES§ 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 4D, 4th STORY, 3rd APARTMENT FROM NORTH AT EAST
Class BClosed4DDec 26, 2013REPAIR WITH SIMILAR MATERIAL · MAINTENANCE§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CERAMIC TILES AND SOUP DISH AT THE WEST WALL IN THE BATHROOM LOCATED AT APT 4D, 4th STORY, 3rd APARTMENT FROM NORTH AT EAST
Class BClosed4DDec 26, 2013REPAIR PLASTER · MAINTENANCE§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE CEILING AND WEST WALL IN THE BATHROOM LOCATED AT APT 4D, 4th STORY, 3rd APARTMENT FROM NORTH AT EAST
Class BClosed4DDec 26, 2013REPAIR · MAINTENANCE§ 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE METAL DOOR TO THE APT IN THE ENTRANCE LOCATED AT APT 4D, 4th STORY, 3rd APARTMENT FROM NORTH AT EAST
Class BClosed4DDec 26, 2013REPAIR THE SOURCE AND ABATE THE WATER LEAK · WATER SUPPLY§ 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT THE CEILING AND WEST WALL IN THE BATHROOM LOCATED AT APT 4D, 4th STORY, 3rd APARTMENT FROM NORTH AT EAST
Class BClosed4EOct 28, 2013REPAIR THE SOURCE AND ABATE THE WATER LEAK · WATER SUPPLY§ 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING AND WEST WALL IN THE BATHROOM LOCATED AT APT 4E, 4th STORY, 1st APARTMENT FROM EAST AT SOUTH
Class BClosed4EOct 28, 2013REPAIR PLASTER · MAINTENANCE§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING AND WEST WALL IN THE BATHROOM LOCATED AT APT 4E, 4th STORY, 1st APARTMENT FROM EAST AT SOUTH
Class BClosed4EOct 24, 2013MAKE DOORS SELF-CLOSING · EGRESS§ 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 4E, 4th STORY, 1st APARTMENT FROM EAST AT SOUTH
Class BClosed4EOct 24, 2013REPAIR OR REPLACE CO DETECTOR · CARBON MONOXIDE DETECTING DEVICES§ 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). INOPERATIVE LOCATED AT APT 4E, 4th STORY, 1st APARTMENT FROM EAST AT SOUTH
Class BClosed4DAug 5, 2013REPAIR OR REPLACE SMOKE DETECTOR · SMOKE DETECTING DEVICES§ 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 4D, 4th STORY, 3rd APARTMENT FROM NORTH AT EAST
Class BClosed4DAug 5, 2013REPAIR · MAINTENANCE§ 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE DOOR IN THE 3rd ROOM FROM NORTH LOCATED AT APT 4D, 4th STORY, 4th APARTMENT FROM NORTH AT EAST
Class BClosed4DAug 5, 2013REPAIR WITH SIMILAR MATERIAL · MAINTENANCE§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR IN THE 4th ROOM FROM NORTH LOCATED AT APT 4D, 4th STORY, 3rd APARTMENT FROM NORTH AT EAST
Class BClosed4DAug 5, 2013REPAIR · MAINTENANCE§ 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE BOTTOM SASH AT EAST 1 WINDOW IN THE 4th ROOM FROM NORTH LOCATED AT APT 4D, 4th STORY, 3rd APARTMENT FROM NORTH AT EAST
Class BClosed4EJul 25, 2013REPAIR THE SOURCE AND ABATE THE WATER LEAK · WATER SUPPLY§ 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE 3rd ROOM FROM NORTH AT WEST LOCATED AT APT 4E, 4th STORY, 1st APARTMENT FROM EAST AT SOUTH
Class BClosed4EJul 25, 2013REPAIR OR REPLACE SMOKE DETECTOR · SMOKE DETECTING DEVICES§ 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 4E, 4th STORY, 1st APARTMENT FROM EAST AT SOUTH
Class BClosed4EJul 25, 2013REPAIR OR REPLACE CO DETECTOR · CARBON MONOXIDE DETECTING DEVICES§ 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 4E, 4th STORY, 1st APARTMENT FROM EAST AT SOUTH
Class BClosed4EJul 25, 2013ABATE THE NUISANCE OF ROACHES · EXTERMINATION & RODENT ERADICATION§ 27-2018 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 4E, 4th STORY, 1st APARTMENT FROM EAST AT SOUTH
Class BClosed4EJul 25, 2013RETIRED - REPLACE WITH NEW THE BROKEN AND DEFECTIVE · RETIRED§ 27-2005 ADM CODE REPLACE WITH NEW THE BROKEN OR DEFECTIVE DOOR GASKET AT REFRIGERATOR IN THE KITCHEN LOCATED AT APT 4E, 4th STORY, 1st APARTMENT FROM EAST AT SOUTH
Class BClosed4EJul 25, 2013REPAIR PLASTER · MAINTENANCE§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE CEILING IN THE 3rd ROOM FROM NORTH AT WEST LOCATED AT APT 4E, 4th STORY, 1st APARTMENT FROM EAST AT SOUTH
Class BClosedRENT IMPAIRING4DJun 24, 2013REPLACE DEFECTIVE SINK, WATER CLOSET, WASH TUB · SEWERS AND DRAINAGE§ 27-2026 ADM CODE REPLACE THE BROKEN OR DEFECTIVE SHOWER HANDLE AT FAUCET AT BATH TUB IN THE BATHROOM LOCATED AT APT 4D, 4th STORY, 3rd APARTMENT FROM NORTH AT EAST
Class BClosed—Jun 24, 2013REMOVE VERMIN · EXTERMINATION & RODENT ERADICATION§ 27-2018 ADM CODE ABATE THE NUISANCE CONSISTING OF VERMIN FLIES AT PUBLIC HALL, 1st STORY
Class BClosed4DJun 24, 2013REPAIR · MAINTENANCE§ 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE METAL ENTRANCE DOOR IN THE ENTRANCE LOCATED AT APT 4D, 4th STORY, 3rd APARTMENT FROM NORTH AT EAST
Class BClosed4DJun 24, 2013REPAIR · MAINTENANCE§ 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE SPRING BALANCE AT LOWER SASH AT WINDOW IN THE 2nd ROOM FROM EAST AT SOUTH LOCATED AT APT 4D, 4th STORY, 2nd APARTMENT FROM NORTH AT EAST
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