30a Castle Cct, Seaforth is a 5 bedroom, 3 bathroom House with 3 parking spaces and was built in 2016. While the property is not currently for sale or for rent, it was last sold in March 2021.
Immersed in mesmerising, never-to-be-built-out Middle Harbour, bushland and skyline panoramas, this spectacular Rodney Bowry-designed residence is a brilliant expression of contemporary coastal design. Beautifully considered and flawlessly executed, the exceptionally private retreat delivers scale, functionality and stunning aesthetics in equal measure. Minimalist lines and sinuous curves are balanced by organic forms and the warmth of natural materials, creating an incomparable home that truly embraces its inhabitants.
- Statement elliptical central courtyard with curved glass and sliding stacking door 'walls' and observatory-style open roof
- 180 degree Middle Harbour city to bush water views featuring Sugarloaf Bay
The size of Seaforth is approximately 3.0 square kilometres. There are 15 parks, covering nearly 17.5% of the 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 2,828 properties. Over the last 5 years, Houses in Seaforth have seen a 25.51% increase in median value, while Units have seen a 25.57% increase. As at 30 April 2026:
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