Castlecrag is Australia's most remarkable planned residential suburb — designed in 1921 by American architects Walter Burley Griffin and Marion Mahony Griffin (designers of Canberra) as an organic community integrated with the Middle Harbour bushland. Heritage controls preserve the suburb's unique curved streets, rock outcrops, and communal reserves, creating an utterly irreplaceable character that commands a scarcity premium. At the current $3.8m median house price, an 80% loan at 6.25% over 30 years is about $18,718 per month.
| Median house price | $3,800,000 |
|---|---|
| Median unit price | $1,480,000 |
| Estimated monthly repayment | $18,718 at 80% LVR, 6.25%, 30 years |
| Annual price growth | 4.5% |
| Gross rental yield | 2.3% |
| Typical days on market | 28 |
Calculate repayments, stamp duty, LMI and upfront costs for Castlecrag, NSW. Request mortgage broker help if you want suitable lender policy, rates and fees compared for your situation.
Enter your details above to get instant, accurate results. Our calculator uses current Australian rates and rules - updated regularly.
Need help? Our guides explain how each calculation works and what the results mean for you.