Thornlie is a suburb located in the southeastern part of Perth, Western Australia. It is part of the City of Gosnells and is known for its residential areas, parks, and community facilities. Thornlie has a mix of housing options, including single-family homes and townhouses, making it a popular choice for families and professionals. The suburb is well-connected by public transport, with the Thornlie railway station providing access to the Perth city center. Thornlie also features several schools, shopping centers, and recreational areas, contributing to its appeal as a family-friendly community.