CONROE, TEXAS — Pinnacle Storage Properties, a self-storage development and investment firm based in the Houston area, has acquired Preferred Mini Storage, a 572-unit facility in Conroe, roughly 40 miles north of Houston. The property was built in 1996 and expanded in 2017. About 76 percent (434) of the units are climate-controlled. Daniel Hartnett of Greysteel arranged a non-recourse bridge loan on behalf of Pinnacle for the acquisition. The seller was not disclosed.