Stamp duty on a $450,000 house in WA
Western Australia · transfer duty
$15,390
Transfer duty on a $450,000 property in Western Australia at the standard rate. Verified 16 July 2026, source: RevenueWA.
First home buyer: $0
A $450,000 value falls in the $360,001 to $725,000 band, where duty is $11,115 + $4.75 per $100 over $360,000 — $15,390 in total.
Stamp duty calculator
WA$15,390 transfer duty
- Standard (general) duty
- $15,390
WA figures from RevenueWA. Estimate only — your conveyancer and the revenue office confirm the exact duty. Full breakdown for $450,000 in WA →
What a first home buyer or owner-occupier pays
$15,390Standard / investor rate
$0First home buyer
First home owner rate — no duty at or under $500,000 (new or established, anywhere in WA). First home buyer duty in WA →
Deposit, loan and repayments at $450,000
| Deposit | Deposit amount | Loan | Approx. monthly | Indicative LMI |
|---|---|---|---|---|
| 20% (no LMI) | $90,000 | $360,000 | $2,158.38 | $0 |
| 10% | $45,000 | $405,000 | $2,428.18 | $5,994 |
Repayments assume 6% p.a. over 30 years; LMI is an indicative estimate. Adjust the rate and term →
The same price in other states
| State | Duty on $450,000 | |
|---|---|---|
| Western Australia | $15,390 | |
| New South Wales | $14,437 | view |
| Victoria | $22,070 | view |
| Queensland | $14,175 | view |
Compare all eight states side by side →
WA transfer duty schedule
| Dutiable value | Duty payable |
|---|---|
| Up to $120,000 | $1.90 per $100 |
| $120,001 to $150,000 | $2,280 + $2.85 per $100 over $120,000 |
| $150,001 to $360,000 | $3,135 + $3.80 per $100 over $150,000 |
| $360,001 to $725,000 | $11,115 + $4.75 per $100 over $360,000 |
| Over $725,000 | $28,453 + $5.15 per $100 over $725,000 |
Nearby prices in WA
Common questions
- How much is stamp duty on a $450,000 property in Western Australia?
- Transfer duty is $15,390 at the WA general rate for a $450,000 property, calculated from the RevenueWA schedule. As a first home buyer, this purchase is exempt — you would pay $0.
- Is stamp duty paid on top of the purchase price?
- Yes. The $15,390 duty is separate from the $450,000 price and is normally paid at settlement. On a 20% deposit of $90,000, budget for the duty as an additional upfront cost.
- What deposit and loan do I need for a $450,000 home?
- A 20% deposit is $90,000, leaving a $360,000 loan (about $2,158.38 a month at 6% over 30 years, no LMI). With a 10% deposit of $45,000 the loan is $405,000 and indicative LMI is around $5,994.
- Do foreign buyers pay extra duty in Western Australia?
- Foreign purchasers usually pay an additional surcharge on top of transfer duty. It is charged separately from the $15,390 owner-occupier figure — confirm the current surcharge rate with RevenueWA.