In the last decade, the rapid growth of cities and exacerbated social problems have led to a great deal of inquiry on the extent to which the physical forms of cities can contribute to achieving a just and sustainable future. As can be seen in Oman's vision 2040 plan, which aims to achieve a more sustainable Omani lifestyle, this aim is becoming more and more persistent. The main objective of this study is to examine the relationship between social sustainability and urban form aspects within a neighborhood scale. A multi-method approach was applied to achieve the research aim, including quantitative and qualitative methods. Two different neighborhoods (traditional & modern) were selected to be studied. Several data collection methods were used, including questionnaires, semi structured interviews, and site observation. Moreover, the relationships between urban form and social sustainability were investigated using static analysis and validated with interviews and site observations. The findings of this study reveal that most of the urban form aspects are significantly correlated with some of the social sustainability aspects. However, the relationships vary from one aspect to another. Also, many other factors including, socio-economic factors, can considerably influence social sustainability. Furthermore, according to the research findings, guidelines and policies are developed and proposed to achieve more socially sustainable neighborhoods in Oman.