Southern River is a suburb located in the southeastern corridor of the Perth metropolitan area, Western Australia. Situated approximately 17 kilometers from the Perth CBD, it falls within the City of Gosnells local government area. The suburb is bordered by Gosnells to the north, Canning Vale to the west, Harrisdale to the southwest, and Forrestdale to the south. Its proximity to both arterial roads and major shopping centers makes it desirable for families and individuals seeking suburban living with accessible urban conveniences.

Historically, Southern River was predominantly a semi-rural area characterized by market gardens, hobby farms, and equestrian properties. Over recent years, however, there has been significant residential development, leading to a mix of established rural lots and contemporary suburban housing estates. The suburb now features a variety of housing options including large family homes, modern villas, and townhouses, catering to a diverse resident base. As of the latest census, the population of Southern River has grown rapidly, reflecting its transformation into a thriving residential community.

In terms of commercial development, Southern River is largely residential, although recent years have seen the emergence of local shopping centers, small businesses, cafes, and service providers catering to the needs of the growing population. Larger commercial areas are accessible in neighboring suburbs such as Canning Vale and Gosnells, providing ample shopping, retail, and employment opportunities. The suburb is also home to several educational institutions, parks, and recreational facilities, contributing to its appeal as a family-friendly locale in Perth’s southern suburbs.