Waterfall is the T4 line's final station before the Illawarra escape — a fringe Shire suburb completely surrounded by the Royal National Park where large blocks, exceptional bushland privacy, and a genuine village community attract buyers seeking the ultimate Sydney escape lifestyle. Its rock-bottom price relative to all other T4 rail suburbs, extraordinary national park setting, and potential as a base for Royal National Park commercial activities make Waterfall one of Sydney's most discussed deep-value opportunities. At the current $1.35m median house price, an 80% loan at 6.25% over 30 years is about $6,650 per month.
| Median house price | $1,350,000 |
|---|---|
| Median unit price | $750,000 |
| Estimated monthly repayment | $6,650 at 80% LVR, 6.25%, 30 years |
| Annual price growth | 6.5% |
| Gross rental yield | 3.8% |
| Typical days on market | 18 |
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