PHILADELPHIA — Colliers International has brokered the sale of the former Red Bell Brewery site, located at 1500 N. 31st St. in Philadelphia. MM Partners LLC purchased the site for $4.1 million. The buyer plans to redevelop the property into residential apartment units with ground-floor retail space. Situated on 2.2 acres, the vacant building consists of three sections that total 204,276 square feet of interior building space. Red Bell Brewery was constructed in the 1890s for the F.A. Poth & Sons Brewing Co. Later it was owned by Abe L. Brewery LP. The property has been vacant for 20 years. Michael Barmash of Colliers International/Philadelphia brokered the transaction.