400?St.?Mary?Avenue is an 11-storey, Class?A office building prominently located on the southeast corner of St.?Mary and Kennedy in downtown Winnipeg’s West Core. Boasting BOMA BEST Gold energy and environmental certification, the building offers modern, full-floor and built-out office suites ranging from ~1,461?sf to full floors of ~14,495?sf, ready for immediate fixtures. Tenants benefit from underground heated parking, including EV charging and car-wash facilities, secure bike storage, 24/7 card-access security, and seamless connectivity to Winnipeg’s Skywalk network. Located just steps from the Law Courts, Provincial Legislature, RBC Convention Centre, True North Square, and a diverse array of restaurants and services — including Hargrave Street Market, grocery, and seasonal public events — the property offers exceptional convenience and vibrancy. Floorplates of approximately 14,495?sf provide open-plan layouts with central air conditioning, private restrooms, and downtown views, making it ideal for professional tenants seeking a prestigious, sustainable, and well-connected office environment.