Sustainable urban design is essential for addressing the challenges of rapid urbanization and environmental strain. This review explores eco-friendly building practices and their impact on communities. It highlights the integration of renewable energy, green materials, and energy-efficient technologies to reduce environmental footprints and enhance urban resilience. The paper also examines how sustainable urban design fosters community well-being, improves quality of life, and promotes social equity. Case studies from around the world demonstrate the positive outcomes of these practices, including improved air and water quality, reduced energy consumption, and the creation of vibrant, walkable neighborhoods. The review emphasizes the importance of sustainable urban design in creating healthier, more resilient, and socially inclusive urban spaces. It serves as a resource for urban planners, architects, and policymakers seeking to promote sustainable development. The paper concludes that sustainable urban design is a transformative approach that balances environmental sustainability with social well-being, offering a blueprint for future cities that prioritize the needs of both people and the planet.Sustainable urban design is essential for addressing the challenges of rapid urbanization and environmental strain. This review explores eco-friendly building practices and their impact on communities. It highlights the integration of renewable energy, green materials, and energy-efficient technologies to reduce environmental footprints and enhance urban resilience. The paper also examines how sustainable urban design fosters community well-being, improves quality of life, and promotes social equity. Case studies from around the world demonstrate the positive outcomes of these practices, including improved air and water quality, reduced energy consumption, and the creation of vibrant, walkable neighborhoods. The review emphasizes the importance of sustainable urban design in creating healthier, more resilient, and socially inclusive urban spaces. It serves as a resource for urban planners, architects, and policymakers seeking to promote sustainable development. The paper concludes that sustainable urban design is a transformative approach that balances environmental sustainability with social well-being, offering a blueprint for future cities that prioritize the needs of both people and the planet.