Middle Schools 0 Greenbelt Middle Posted by adminPosted 6 years ago June 5, 2018 Basic Info Greenbelt Middle is located at 6301 Breezewood Drive, Greenbelt, MD 20770. The principal is Daria Valentine. Greenbelt Middle 0 Inclusiveness 0.0/10 Staffing and resources 0.0/10 Cooperation 0.0/10 Communication 0.0/10 Academic expectations 0.0/10 School Info School Website