519 WEST 121 STREET is a prewar 1926 building, 6 floors, 34 units in Harlem, NYC. Owned by TRUSTEES OF COLUMBIA UNIVERSITY. Public records show 19 open violations, 1 active litigation matter on file. Tenant-impact history includes 1 eviction. Rent stabilization on file covers 30 units (registered 2024).
Manhattan · March 2026
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Monthly counts over the last 7 years · all data sources
§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT EAST AND SOUTH WALL IN THE 3rd ROOM FROM EAST AT SOUTH LOCATED AT APT 4C, 4th STORY, 1st APARTMENT FROM WEST AT NORTH
§ 27-2045(B)(1)(B) HMC, § 12-06, § 12-07, § 12-09 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 4C, 4th STORY, 1st APARTMENT FROM WEST AT NORTH
§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD SADDLE AT ENTRANCE DOOR IN THE 1st ROOM FROM EAST LOCATED AT APT 4C, 4th STORY, 1st APARTMENT FROM WEST AT NORTH
§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE WALL CABINET DOOR KNOB AT EAST WALL IN THE KITCHEN LOCATED AT APT 4C, 4th STORY, 1st APARTMENT FROM WEST AT NORTH
§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE CEILING AROUND THE RISER IN THE 3rd ROOM FROM EAST AT NORTH LOCATED AT APT 4C, 4th STORY, 1st APARTMENT FROM WEST AT NORTH
Portfolio-level grade reflects the landlord's buildings across NYC, weighted by unit count. Individual building grades may differ.
View full landlord profileTop 5 by score · of 181 total
ACRIS deeds and regulatory filings
PAINT/PLASTER — WALL
PLUMBING — STEAM PIPE/RISER
HPD Class B Violation — § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT EAST AND SOUTH WALL
Noise - Residential — Banging/Pounding
HPD Class B Violation — § 27-2045(B)(1)(B) HMC, § 12-06, § 12-07, § 12-09 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL CARBON MON
HPD Class B Violation — § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD SADDLE AT ENTRANCE DOOR IN THE 1st
HPD Class A Violation — § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE WALL CABINET DOOR KNOB AT EAST WALL IN THE KITCHEN LOC
HPD Class A Violation — § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE CEILING AROUND THE
HPD Class A Violation — § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE CEILING AROUND THE
HPD Class B Violation — § 27-2045(B)(1)(A) HMC, § 12-01, § 12-03 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL SMOKE DETECTING DEV