Comcast of Massachusetts/New Hampshire will maintain its office and customer service center space within the Riverview Business Park in Malden, MA after agreeing to renew its 44,831-square-foot lease at 300 Commercial St.

Built in 1981, 300 Commercial St. is an 89,260-square-foot, single-story building situated close to Malden’s Central Business District. The Riverview Business Park is within walking distance of the MBTA Wellington Station and…