25 Blackett Dr, Castle Hill is a 4 bedroom, 2 bathroom House with 1 parking spaces. The property has a land size of 708m2. While the property is not currently for sale or for rent, it was last sold in August 2025. There are other 4 bedroom House sold in Castle Hill in the last 12 months.
Beautifully renovated and bathed in natural light, this versatile home combines contemporary finishes with a thoughtful family-friendly layout. Offering four bedrooms or three plus study, multiple living spaces across two levels, and seamless indoor-outdoor flow to a private yard and covered entertaining area. Positioned in a quiet street with an elevated outlook and Blue Mountains views, just a short walk to the city bus and zoned for sought-after schools. This home is perfect for relaxed family living and entertaining, delivering the perfect balance of space, comfort and convenience.
- Four bedrooms with built in robes, or three plus study
- Spacious renovated interiors filled with natural light
The size of Castle Hill is approximately 18.9 square kilometres. It has 68 parks covering nearly 12.1% of total area. The population of Castle Hill in 2016 was 39594 people. By 2021 the population was 40874 showing a population growth of 3.2% in the area during that time. The predominant age group in Castle Hill is 40-49 years. Households in Castle Hill are primarily couples with children and are likely to be repaying over $4000 per month on mortgage repayments. In general, people in Castle Hill work in a professional occupation.In 2021, 72.40% of the homes in Castle Hill were owner-occupied compared with 74.50% in 2016.
Castle Hill has 19,796 properties. Over the last 5 years, Houses in Castle Hill have seen a 58.85% increase in median value, while Units have seen a 15.04% increase. As at 31 December 2025:
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