Urban Planning is key to foster development. Seeking solutions to urban planning issues in theories and practice of design, key concepts such as' sustainable design',' eco (logical) approaches', 'environmental design', 'green design', 'eco-friendly building', 'smart space', 'zero carbon emission' 'energy efficiency in conservation ',' high performance space ',' climate control ' have emerged. The concept of sustainability, which has become more important currently, will be discussed with its environmental, socio-cultural, economic and legal, universal and local and technological dimensions.