GRANDVILLE — Mall owner Brookfield Property Partners LP has purchased the former Younkers store at RiverTown Crossings in Grandville. The purchase came as part of A&G Realty Partners’ auction of 10 department store properties formerly owned by Milwaukee-based The Bon-Ton Stores Inc., which filed for Chapter 11 bankruptcy protection in 2018. The Younkers location at The Lakes Mall in Fruitport Charter Township near Muskegon was also included in the auction.