The center was established on a spacious property in Rajagiriya with the aim of creating an environment where Buddhist philosophy could be studied alongside contemporary social and environmental issues. It was designed to encourage intellectual discussion, meditation, and community engagement while preserving the values of Theravada Buddhism. The institution reflects the belief that Buddhist teachings should not only guide personal spiritual development but also contribute to solving modern social and environmental challenges.
Sadaham Sevana consists of several important facilities that support its educational and religious activities. The complex includes a large auditorium for Dhamma sermons, conferences, and public lectures, a multipurpose hall for seminars and cultural programmes, residential facilities for monks and visiting scholars, and spaces dedicated to meditation and spiritual practice. These facilities enable the center to host a wide range of national and international events throughout the year.
The center also places great emphasis on environmental conservation and sustainable living. Numerous initiatives have promoted the protection of forests, rivers, wildlife, and biodiversity while encouraging organic agriculture and environmentally friendly lifestyles. These programmes reflect the Buddhist principle of living in harmony with nature and demonstrate how religious values can contribute to environmental responsibility and sustainable development.