15 Sloane Street

Summer Hill NSW 2130

The size of Summer Hill is approximately 1.2 square kilometres. It has 12 parks covering nearly 4.6% of total area. The population of Summer Hill in 2016 was 7311 people. By 2021 the population was 7288 showing a population decline of 0.3% in the area during that time. The predominant age group in Summer Hill is 30-39 years. Households in Summer Hill are primarily childless couples and are likely to be repaying over $4000 per month on mortgage repayments. In general, people in Summer Hill work in a professional occupation.In 2021, 48.70% of the homes in Summer Hill were owner-occupied compared with 45.60% in 2016.

Summer Hill has 4,370 properties. Over the last 5 years, Houses in Summer Hill have seen a 51.96% increase in median value, while Units have seen a 33.10% increase. As at 30 November 2025:

• The median value for Houses in Summer Hill is $2,733,690 while the median value for Units is $1,025,489.
• Houses have a median rent of $695 while Units have a median rent of $650.