On 21st October, 2002 at the take-off of the College of Science and Technology, all the academic programmes in the College were grouped into two Departments, namely:

(i) Department of Computer and Information Technology

(ii) Department of Environmental Science

The Department of Environmental Sciences started with the following Degree Programmes:

(i) B. Sc. Architecture (4 years)

(ii) B.Sc. Estate Management  (5 years)

At the beginning of the 2004/2005 academic session, more Engineering and Applied Sciences Programmes were added. The Department of Architecture was created and the Building Technology Programme came under the Department of Architecture and was headed by Professor E. A. Adeyemi. The Department of Building Technology was created at the beginning of the 2006/2007 academic session to take care of Building Technology Programme and Professor T. O. Mosaku became the pioneer Head of the Department.