Two apartment sites in the Parkland area have sold for more than $40 million by a real estate entity that’s been selling off area property in recent months. Pierce County property records show that Sienna Park Apartments, 10710 17th Ave. S., and Sienna Apartments, 10614 Ainsworth Ave. S., sold June 30 for $28.5 million and $14.5 million, respectively. Sienna Park has 17 buildings and 168 units, and Sienna Apartments has 8 buildings and 80 units.