Highland Lakes shopping center, an 82,000 sq ft strip center in Palm Harbor, sold for $15 million. Built in 1979 the center sits on an 8.4 acre parcel. The buyer was RPT Realty who plans to fill in space previously leased by Stein Mart with a Publix . The addition of Publix will bring occupancy to over 95%. The center is located at 33513 U.S. Highway 19 N. in Palm Harbor.