621 COLUMBUS AVENUE is a late-20th-century 1970 building, 27 floors, 183 units in Upper West Side, NYC. Owned by ST MARTINS HOUSING CORP. Public records show 154 open violations, 127 311 complaints, 8 active litigation matters on file. Tenant-impact history includes 1 eviction. Risk signals: 1 bedbug report.
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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 CEILING IN THE 1st ROOM FROM EAST AT SOUTH LOCATED AT APT 27A, 27th STORY, 1st APARTMENT FROM EAST AT SOUTH
§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOORING IN THE 1st ROOM FROM EAST AT NORTH LOCATED AT APT 27A, 27th STORY, 1st APARTMENT FROM EAST AT SOUTH
§ 27-2005 ADM CODE REPAIR THE ROOF SO THAT IT WILL NOT LEAK AT CEILING IN THE 1st ROOM FROM EAST AT SOUTH LOCATED AT APT 27A, 27th STORY, 1st APARTMENT FROM EAST AT SOUTH
§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR IN THE 1st ROOM FROM EAST AT NORTH LOCATED AT APT 27A, 27th STORY, 1st APARTMENT FROM EAST AT SOUTH
§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR IN THE 1st ROOM FROM EAST AT NORTH LOCATED AT APT 27A, 27th STORY, 1st APARTMENT FROM EAST AT SOUTH
Portfolio-level grade reflects the landlord's buildings across NYC, weighted by unit count. Individual building grades may differ.
View full landlord profileACRIS deeds and regulatory filings
The stretch of the Upper West Side flanking the American Museum of Natural History is quintessential family Manhattan — stroller-packed sidewalks, the best bagels in the city (Absolute Bagels, H&H), and Riverside Park steps away.
Eviction Executed — Apt 14B — Possession
HPD Class B Violation — § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING IN THE 1st
HPD Class B Violation — § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOORING IN THE 1st ROOM FROM EAST
HPD Class B Violation — § 27-2005 ADM CODE REPAIR THE ROOF SO THAT IT WILL NOT LEAK AT CEILING IN THE 1st ROOM FROM EAST AT SOUTH LOCATED AT APT
HEAT/HOT WATER — APARTMENT ONLY
HEAT/HOT WATER — APARTMENT ONLY
HEAT/HOT WATER — ENTIRE BUILDING
HEAT/HOT WATER — APARTMENT ONLY
HEAT/HOT WATER — ENTIRE BUILDING
HPD Class B Violation — § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR IN THE 1st ROOM FROM EAST AT