This study was conducted to identify the social development in early childhood years. It was delimited to eight private schools of Lahore City from the area of Faisal Town and Shadman. Forty students (male and female) were randomly selected as the sample. Five students from Nursery, Prep and grade one were selected from each school. A checklist was developed by reviewing the related literature which covered attributes of social developments under the sections of individual, social skills, peer relationships and communication skills. It was revealed that individual, social skills, peer relationships and communication skills were developed in the children but a positive mood was lacking in them at this stage. (Contains 4 tables.)