Newton Wellesley Executive Office Park is a 129,000 s/f, four-building office park located off Rte. 128 near the Mass. Tpke. The office park offers tenants access to downtown Boston and nearby amenities, including restaurants, cafés, banking and golf courses, as well as views of the Charles River. There is currently space remaining available for lease at 40 Walnut St,, which is a four-story, 32,758 s/f office building. The 40 Walnut St. property is currently undergoing a complete lobby and common area renovation.