A $675,000 mortgage in Australia at 6.30% costs about $4,178.07 per month for principal and interest over 30 years. In Australia, Lenders Mortgage Insurance (LMI) usually applies with less than a 20% deposit and varies by lender.
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| Year | Principal paid | Interest paid | Ending balance |
|---|---|---|---|
| 1 | $7,836 | $42,301 | $667,164 |
| 2 | $8,344 | $41,793 | $658,821 |
| 3 | $8,885 | $41,252 | $649,936 |
| 4 | $9,461 | $40,676 | $640,475 |
| 5 | $10,075 | $40,062 | $630,401 |
| 6 | $10,728 | $39,409 | $619,673 |
| 7 | $11,424 | $38,713 | $608,249 |
| 8 | $12,164 | $37,972 | $596,085 |
| 9 | $12,953 | $37,184 | $583,131 |
| 10 | $13,793 | $36,344 | $569,338 |
| 11 | $14,688 | $35,449 | $554,650 |
| 12 | $15,640 | $34,496 | $539,010 |
| 13 | $16,655 | $33,482 | $522,355 |
| 14 | $17,735 | $32,402 | $504,621 |
| 15 | $18,885 | $31,252 | $485,736 |
| 16 | $20,110 | $30,027 | $465,626 |
| 17 | $21,414 | $28,723 | $444,212 |
| 18 | $22,802 | $27,334 | $421,410 |
| 19 | $24,281 | $25,856 | $397,129 |
| 20 | $25,856 | $24,281 | $371,273 |
| 21 | $27,533 | $22,604 | $343,740 |
| 22 | $29,318 | $20,819 | $314,422 |
| 23 | $31,219 | $18,917 | $283,203 |
| 24 | $33,244 | $16,893 | $249,959 |
| 25 | $35,400 | $14,737 | $214,559 |
| 26 | $37,696 | $12,441 | $176,863 |
| 27 | $40,140 | $9,996 | $136,722 |
| 28 | $42,744 | $7,393 | $93,979 |
| 29 | $45,516 | $4,621 | $48,463 |
| 30 | $48,463 | $1,670 | $0 |
At 6.30% over 30 years, the principal-and-interest payment on a $675,000 mortgage is about $4,178.07 per month. Australian home loans are commonly variable-rate (or fixed for 1–3 years) over a 30-year term, often with an offset account.
No — this is principal and interest only. Council rates and home insurance are paid separately on top. In Australia, Lenders Mortgage Insurance (LMI) usually applies with less than a 20% deposit and varies by lender.
Over the full 30-year term at 6.30%, total interest on a $675,000 mortgage is roughly $829,105. Overpaying reduces this substantially.
Sources: Reserve Bank of Australia; Standard amortization (annuity) formula.
Estimates for educational purposes only — not a loan offer, financial advice, or a commitment to lend. Actual rates, payments, and terms vary by lender and creditworthiness.