Beacon Communities acquired the 143-unit affordable apartment complex at 30-40 Rockingham Ave. in West Roxbury, MA from Equity Residential for $29 million, or $202,797 per unit.

The Rockingham Glen Apts. consists of one studio apartment, 94 one-bedroom apartments and 48 two-bedroom apartments, at an average size of 786 square feet, in two five-story buildings. It was built in 1974 in the Upper Washington-Spring St. Multifamily submarket.

Simon…