The study assesses the relationship between theatre architecture, structure, facilities, the use of space and personnel with regard to the evolution and development of the theatre. It discusses the architectural design of theatre structures, having in mind the necessary things needed to build a well equipped and professional Theatre House. The study also examines how those theatre houses have evolved, identifies the overall usability of theatre architecture as well as the physical arrangement and environmental adaptations to suit and accommodate varieties of productions and performances. It also examines the development and growth in design and technology. It assesses how functionally relevant and result-oriented the architectural spaces are, measurable by their ability to facilitate and enhance technical practice and process.