This thesis explores the integration of self-sufficient neighborhoods with mixed-use architecture as a strategy to foster sustainable urban development. With the increasing challenges of population growth, resource scarcity, and environmental degradation, innovative approaches to urban design become essential. This study investigates the potential of self-sufficient neighborhoods, which generate and manage energy, water, food, waste, and transportation systems, with the aim of creating resilient and livable urban environments. Mixed-use buildings play a significant role in self-sufficient neighborhoods by integrating diverse functions and activities within a single structure. They optimize land utilization, stimulate local economies, foster social interactions, and can incorporate sustainable features.