DALLAS — Bellomy & Co. has brokered the sale of a CubeSmart self-storage facility located at 5505 Maple Ave. in the Oak Lawn area of Dallas. The Class A facility, which opened in March 2017, consists of 1,111 units across 100,239 net rentable square feet. Approximately 91 percent of the units are climate-controlled. Bill Bellomy, Michael Johnson and John Arnold of Bellomy & Co. represented the seller, Dallas-based Platinum Construction, in the transaction. The Bellomy team also procured the undisclosed buyer.