Mixed-use redevelopments planned for Brookland Park Boulevard February 16, 2021 5 A rendering of the planned mixed-use project, which would add a total of 12 apartments and 7,000 square feet of commercial space. ( Courtesy of CW Performance Group) After plans for a brewery fell through at the site of an old Brookland Park Boulevard carwash, one of the neighborhood’s biggest developers has brewed up something new — of the mixed-use variety. Cory Weiner’s CW Performance Group is planning two separate mixed-use projects at 310 and 322 W. Brookland Park Blvd. Cory Weiner The two buildings will add a total of 12 apartments and 7,000 square feet of commercial space to two surface lots on the combined one-quarter-acre site, which Weiner acquired for a total of $50,000 in 2018.