2/39 Ethel Street

Seaforth NSW 2092

The size of Seaforth is approximately 3.0 square kilometres. It has 15 parks covering nearly 17.5% of total area. The population of Seaforth in 2016 was 7139 people. By 2021 the population was 7384 showing a population growth of 3.4% in the area during that time. The predominant age group in Seaforth is 10-19 years. Households in Seaforth are primarily couples with children and are likely to be repaying over $4000 per month on mortgage repayments. In general, people in Seaforth work in a professional occupation.In 2021, 82.20% of the homes in Seaforth were owner-occupied compared with 81.40% in 2016.

Seaforth has 2,812 properties. Over the last 5 years, Houses in Seaforth have seen a 40.23% increase in median value, while Units have seen a 52.02% increase. As at 30 November 2025:

• The median value for Houses in Seaforth is $3,924,283 while the median value for Units is $2,285,792.
• Houses have a median rent of $1,700 while Units have a median rent of $943.