In the heart of Southern River, 17km south of Perth. Built on farmland owned by the developers since the 1950s, the project was launched in 2006. Today the estate is home to over 1000 residents, predominantly families attracted by its larger block sizes and upmarket design ethos.
Nestled in 50 hectares of parks, bush and wetlands, Bletchley Park's six neighbourhoods are linked by a network of landscaped walkways leading to a spectacular central lake fringed by a cluster of million-dollar-plus homes.
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The size of Southern River is approximately 14.0 square kilometres. There are 24 parks, covering nearly 10.4% of the total area. The population of Southern River in 2016 was 10350 people. By 2021 the population was 12852 showing a population growth of 24.2% in the area during that time. The predominant age group in Southern River is 0-9 years. Households in Southern River are primarily couples with children and are likely to be repaying $1800 - $2399 per month on mortgage repayments. In general, people in Southern River work in a professional occupation.In 2021, 81.40% of the homes in Southern River were owner-occupied compared with 82.30% in 2016.
Southern River has 6,884 properties. Over the last 5 years, Houses in Southern River have seen a 105.97% increase in median value, while Units have seen a 95.32% increase. As at 30 April 2026:
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