Most of the shops in the mall will shut down on Oct. 29 when leases expire, according to Westminster City Manager Christine Cordon. The City Council approved a redevelopment plan in 2022 to turn the mall into a mixed-use site for housing, leisure and retail. The 100-acre property, situated on the south side of the 405 Freeway, could soon offer 3,000 housing units and at least 600,000 square feet of upscale retail space.