Retail or office space for rent at 1905 Center Ave in Janesville, WI. One 1,780 SF inline suite is available. This multi-tenant retail plaza is located on busy Center Ave (US Hwy 51), Janesville’s main south-side commercial corridor. Abundant parking, excellent signage, and well-maintained facilities. Close to Edison Middle School (600 students), UW- Whitewater at Rock County (1,150 students), and the Rock County Job Center (500 employees).