18 Crestwood Ave, Thornleigh is a 3 bedroom, 1 bathroom House with 2 parking spaces and was built in 1980. The property has a land size of 776m2 and floor size of 85m2. While the property is not currently for sale or for rent, it was last sold in February 2016.
Tranquilly nestled at the end of a quiet cul-de-sac on an approximately 743sqm private block, this home offers single level living and boasts a spectacular bush outlook.
. Sunlit open plan living and dining area with floor boards
. Living area opens to balcony captivated by stunning bush views
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The size of Thornleigh is approximately 3.9 square kilometres. It has 21 parks covering nearly 19.2% of total area. The population of Thornleigh in 2016 was 8464 people. By 2021 the population was 8898 showing a population growth of 5.1% in the area during that time. The predominant age group in Thornleigh is 40-49 years. Households in Thornleigh are primarily couples with children and are likely to be repaying over $4000 per month on mortgage repayments. In general, people in Thornleigh work in a professional occupation.In 2021, 74.60% of the homes in Thornleigh were owner-occupied compared with 77.90% in 2016.
Thornleigh has 4,025 properties. Over the last 5 years, Houses in Thornleigh have seen a 43.04% increase in median value, while Units have seen a 22.98% increase. As at 31 January 2026:
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