Waltham office project on tap:507,000-square-foot building would be largest along Rte. 128
An artist's rendering shows a plan for 225 Wyman St. in Waltham.
Work will start soon on a major building in Waltham that developers hope will meet growing demand for high-end office space along Route 128.
Hobbs Brook Management LLC will start demolition this fall on 225 Wyman St., with plans to build a 507,000-square-foot office or lab building on the site, which overlooks Route 128 in Waltham. It would be the largest single office building on that roadway, Hobbs said.