Its Executive Office complex includes the Ministry of Health of Ontario.

One of Durham Region Transit's bus terminals is located outside of the mall's south-east entrance, from which there are regular bus services to Oshawa GO Station, Whitby GO Station, and the campuses of Durham College, among other destinations.

Ivanhoé Cambridge had the grand opening of the CA$230 million renovated and expanded a portion of the mall on September 29, 2016.

The renovation and expansion project began in the summer of 2013 which included 60 additional stores within the mall.

Former large retailers at Oshawa Centre included: The former Westmount Public School, a heritage building built in 1925, was acquired in 1988 and was demolished in September 2018 to make way for the mall's future expansion.