WESTFORD, MASS. — Horvath & Tremblay has negotiated the $5.7 million sale of a retail building in Westford. The 14,820-square foot property is fully occupied by Walgreens pharmacy. Located at 145 Littleton Road, the building is approximately 25 miles northwest of Boston. Bob Horvath and Todd Tremblay represented the undisclosed seller in the transaction. The buyer was also undisclosed. Walgreens has 13 years remaining on the initial lease term with 10, five-year renewal options. Nearby retailers include Whole Foods, CVS, Rite Aid, Marshalls, Home Goods, Petco, Panera Bread, Chipotle and Five Guys.