The courtyard housing concept blends local and universal architectural traditions aiming for humane and sustainable designs. Originating from Neolithic settlements courtyard planning provided security against external threats showcasing enduring significance.Exploring the evolution of courtyard housing involves three pivotal factors: social climatic and cultural influences. In Morocco and Korea these factors intricately shaped courtyard houses forming a complex interplay of evolutionary forces. While courtyards are acknowledged for moderating hot and arid conditions socio-cultural conditions in regions rooted in tradition and religious beliefs significantly influence architectural and spatial arrangements.This book explores the characteristics evolution and variations of courtyard houses across diverse cultures and seeks to uphold the concept of the courtyard house by delving into its social cultural and environmental roles in the past while envisioning its potential in the future built environment.