This research addresses the topic of affordable ecological housing and aims to develop a framework for effectively applying ecological building techniques in affordable housing projects, balancing environmental sustainability with economic costs. The research highlights the challenges facing traditional housing projects, such as resource depletion and failure to achieve thermal comfort and proposes solutions through ecological building techniques that aim to reduce energy and water. The research also reviews successful global and regional experiences in applying these techniques in various countries, emphasizing the importance of meeting basic human needs and enhancing community environmental awareness. It stresses the importance of sustainability in the use of natural resources and environmental economics, while maintaining the ecological integrity of the environment and mimicking natural systems in architectural designs. The research concludes with recommendations on how to achieve sustainable affordable housing as a comprehensive solution that contributes to improving the quality of life for residents, supporting the economy, and preserving the environment.