Urban growth is a complex and dynamic process involving changes in the physical and functional components of the built environment (Sahana, Hong, and Sajjad, 2018), in which residential growth and development are essential. Residential is generally called as settlement and it is specifically referred to as a house (Hammond C W, 1979; Hudson, 1974). The main factor affecting the physical expansion of a city is the population growth rate and land consumption per capita (Bagheri and Tousi, 2017). Urban expansion characteristics are often locally specific, based on determinants such as economic, social, demographic, and planning (Xu and Zhang, 2017; You and Yang, 2017). Urban expansion rate is generally twice higher than population growth rate (Seto, Fragkias, Güneralp, and Reilly, 2011) and one of the triggered problems is the tendency of over-concentration in certain areas causing imbalance or uneven distribution of service centres. Meanwhile, access to opportunities and employment is often the top reason for people in choosing a residential location (Christiaensen and Todo, 2013; Rodríguez-Pose and Hardy, 2015; Satterthwaite, 2006). It makes the city centre or downtown area most favourable because the large-scale modern activities, social infrastructure and decisionmaking centres are entirely available in the area (Donaghy, 2013). Urban growth also implies changes in land use or land cover (Patino and Duque, 2013). In this paper, the built-up area is broadly defined as having Centre for Research on Settlements and Urbanism Journal of Settlements and Spatial Planning J o u r n a l h o m e p a g e: http://jssp.reviste.ubbcluj.ro Semarang is among the important metropolitan regions of Indonesia, and it is affected by the growth and development of the composing residential areas, especially in the central area. The main focus of this research is to analyse and understand the current problems, including aspects of land use, residential patterns, residential development directions, and characteristics of the communities in residential growth areas. We used Quick Bird image data as the primary data source, and maps and statistical data as the secondary. Descriptive statistics and spatial analysis were used in analysing the data. Semarang city centre area consisting of six districts that were selected as study area. Results indicate that there has been a 2.08% expansion of residential areas during a decade, from 2006 to 2016. Population in the expansion areas increased by 4.33%, while the majority of the population has average education level. They mostly work in manufacturing industries, construction, and various trade and services facilities. There are three residential patterns identified in the study area, i.e., clustered, random and dispersed. Although much land suitable for residential use is still available in the study area we learned that growth of residential areas occurs also in areas with land unsuitable for this particular use, such as preserved and disaster-prone areas. These findings can help planners to re...