Welcome to 3952 Rolling Valley Drive - an exceptionally well-maintained 5-bedroom home backing onto a private ravine in one of Erin Mills' most sought-after pockets. Pride of ownership is evident throughout. The finished lower level offers excellent in-law or nanny suite potential, complete with its own kitchen and oven. Enjoy direct access to connected trail systems including Sawmill Valley Trail, Glen Erin Trail, and Culham Trail - perfect for walking, running, and cycling. Unbeatable convenience just steps to the South Common Bus Terminal with easy access to Hwy 403 and a direct route to Clarkson GO Station. Walk to University of Toronto Mississauga, Erin Mills Middle School, St. Clare Catholic Elementary School, parks, sports fields, and a new community library currently under construction. Just 2 km to Credit Valley Hospital. Minutes to South Common Centre, Erin Mills Town Centre, and Square One Shopping Centre. A rare blend of nature, space, and urban convenience.