1105 Boynton Avenue Realty LLC acquired the apartment building at 1105 Boynton Ave. SW in the Bronx from 1105 Boynton Ave LLC. The 6-story, 63,486-square-foot multifamily building sold for $2.57 million, which is about $40,794 per unit. The apartment building has 63 units. The seller upgraded the apartments and building prior to sale. Amit Doshi of Besen & Associates Inc. represented the seller.