3/6 Semillon Ridge

Gillieston Heights NSW 2321

The size of Gillieston Heights is approximately 11.8 square kilometres. It has 2 parks covering nearly 0.2% of total area. The population of Gillieston Heights in 2011 was 1,372 people. By 2016 the population was 3,141 showing a population growth of 128.9% in the area during that time. The predominant age group in Gillieston Heights is 0-9 years. Households in Gillieston Heights are primarily couples with children and are likely to be repaying $1800 - $2399 per month on mortgage repayments. In general, people in Gillieston Heights work in a trades occupation. In 2011, 75.5% of the homes in Gillieston Heights were owner-occupied compared with 59.5% in 2016.

Gillieston Heights has 2,745 properties. Over the last 5 years, Houses in Gillieston Heights have seen a 51.58% increase in median value, while Units have seen a 54.75% increase. As at 28 February 2025:

• The median value for Houses in Gillieston Heights is $741,065 while the median value for Units is $507,829.
• Houses have a median rent of $605 while Units have a median rent of $490.