Portsmouth, N.H. — Whole Foods Market will open a 42,000-square-foot grocery store in Portsmouth, located approximately 45 miles east of Concord. The store will be the Austin-based grocer’s third in the state and will anchor Durgin Square Shopping Center, a 135,000-square-foot retail property that also houses HomeGoods and T.J. Maxx. The store is slated to open this fall. Scott Black of Dartmouth Co. represented Whole Foods in the lease negotiations. Ben Starr of Atlantic Retail represented the landlord, Black Creek Group.