DOVER, DEL. — HFF has arranged the sale of two adjacent apartment communities: Alder Park Apartments and Pine Grove Apartments in Dover. Dover Investors LP, an affiliate of Anderson Vedic, sold the properties to a regional private buyer for $20 million. Totaling 311 units, the properties were 95 percent occupied at the time of sale. The 215-unit Alder Park is located at 51 Webbs Lane, and the 96-unit Pine Grove is located at 255 Webbs Lane. The communities share amenities, including a swimming pool with a clubhouse, a fitness center, a barbecue area, on-site laundry facilities and on-site public transit access. Carl Fiebig, Mark Thomson and Francis Coyne of HFF, along with Robert Stella of Financial & Consulting Services, represented the seller in the transaction.