The construction of the mall started in 2005 at a cost of £120 million. It was built on the former site of The Ritz, an Art Moderne cinema open from 1968-1997, Wigan Central railway station and Wigan Casino, a nightclub which operated between 1973 and 1981 and was known widely for its northern soul music. An exhibition space in the Grand Arcade holds some memorabilia and photographs of the Casino. Before construction began on the site, evidence was found by Oxford Archaeology North that it was a significant Roman site in Wigan during the late first and second centuries AD. These excavations revealed numerous artefacts, including a hearth, pottery pieces, and tiles. One significant discovery was a hypocaust, which was used as a heating system in a Roman bathhouse. The hypocaust was restored and relocated to Concert Square, a communal area within Grand Arcade. After the financial crisis of 2007–2008 Modus, the original developer of the Grand Arcade, shelved plans for a mixed-useapartment block called Tower Grand which would have been built on the site adjoining the centre. The proposals were later scrapped after Modus went into administration in 2009.
Retail
The centre has currently has two anchor stores, Debenhams and Marks & Spencer. It has several other high street brands such as Boots, Waterstones and H & M. It also holds The Casino Café which is themed on the historical Wigan Casino Social Club. In 2015 Clarks and New Look relocated their stores in Wigan to The Grand Arcade from The Galleries where they were previously based. Although, two out of the original four anchor stores have closed. BHS in 2016, when it went into administration, and TK Maxx in 2017 relocating to Robin Retail Park - Marks & Spencer has also announced plans to do the same.
Transport
The shopping centre is bounded by Standishgate, Crompton Street, Millgate and Riverway. Some shops have two entrances - one to the internal mall and one onto the high street. It has two multi-storey carparks on Milgate and Crompton Street with over 850 spaces combined. Bus access is available at the nearby Wigan bus station. Two railway stations serve Wigan town centre, Wigan Wallgate and Wigan North Western.