Commerce Court is an office building complex on King and Bay Streets in the financial district of Toronto, Ontario, Canada. The four-building complex is a mix of Art Deco, International, and early Modernism architectural styles. The office complex served as the corporate headquarters for the Canadian Imperial Bank of Commerce (CIBC) and its predecessor, the Canadian Bank of Commerce, from 1931 to 2021. Although CIBC relocated its headquarters to CIBC Square, the bank still maintains offices at Commerce Court. History The site initially housed Toronto's first Wesleyan Methodist Church, a small wooden chapel surrounded by woods (which later became the Metropolitan United Church) from 1818 to 1831, then as Theatre Royal from 1833 onwards. From 1887 to 1927 it was home to a seven-storey head office of the Canadian Bank of Commerce, which was then demolished to make way for a new corporate headquarters, the building now called Commerce Court North. The new 34-storey limestone building was the tallest in the British Empire/Commonwealth for roughly three decades, until 1962. In 1961 the bank merged with the Imperial Bank to form the Canadian Imperial Bank of Commerce (CIBC) and construction soon began to establish Commerce Court as its headquarters complex of buildings. The tallest, and the tallest in Toronto at the time, was Commerce Court West, completed in 1972. On Wednesday, January 9, 2008, a portion of a CIBC sign at the top of the Commerce Court West building blew off as a result of wind gusts. Police cordoned off the area as a precaution. As a result, Bay St. from Front to Richmond and King St. from York to Yonge were shut down. Toronto Transit Commission (TTC) service was diverted. This took place eight months after a piece of white marble panel fell from the 60th storey of the First Canadian Place building, and ten months after layers of ice fell from the CN Tower. The CIBC sold the complex in April 2000, now managed by GWL Realty Advisors, but the head office of the bank remains the anchor tenant. CIBC relocated its headquarters from Commerce Court to CIBC Square on 1 November 2021. However, the bank intends to maintain a presence at Commerce Court. Site Commerce Court is a commercial complex made up of four structures, and a central courtyard. The complex is bounded by several major roadways, including Bay Street to the west, King Street West to the