This book presents peer reviewed articles from the International Conference of Sustainable Development and Smart Built Environments: SDSBE2024; held from 6-8Nov at Auckland, New Zealand. It encapsulates cutting-edge research in Sustainable Development and Smart Built Environments, featuring global scholars. Encompassing diverse themes, the book explores sustainable urban development, governance, and policy, emphasizing urban greening and climate resilience. It delves into innovative approaches for sustainable transport, intelligent infrastructure, and community well-being. The integration of Data Science, AI, and IoT for optimizing built environments is a focal point, alongside advancements in digital twins and OpenBIM. Social aspects, including equity and indigenous perspectives, are explored, along with health considerations in urban settings. The proceedings serve as a comprehensive resource, reflecting the multifaceted advancements driving sustainable and smart urban futures.