1/5 Napoleon Street

Sans Souci NSW 2219

The size of Sans Souci is approximately 4.6 square kilometres. It has 18 parks covering nearly 9.8% of total area. The population of Sans Souci in 2016 was 10304 people. By 2021 the population was 10864 showing a population growth of 5.4% in the area during that time. The predominant age group in Sans Souci is 50-59 years. Households in Sans Souci are primarily couples with children and are likely to be repaying over $4000 per month on mortgage repayments. In general, people in Sans Souci work in a professional occupation.In 2021, 70.00% of the homes in Sans Souci were owner-occupied compared with 71.40% in 2016.

Sans Souci has 5,691 properties. Over the last 5 years, Houses in Sans Souci have seen a 69.43% increase in median value, while Units have seen a 32.79% increase. As at 30 November 2025:

• The median value for Houses in Sans Souci is $2,601,052 while the median value for Units is $1,050,638.
• Houses have a median rent of $950 while Units have a median rent of $720.