Stamp Duty on $850,000 in WA

Stamp duty on a $850,000 property in WA (Western Australia) is $34,890.50 at the general rate. Change the price or buyer below to recalculate with official Western Australia rates.

$
Use the price or market value, whichever is higher.
Stamp duty
$34,890.50
Transfer duty$34,890.50
Foreign purchaser surcharge$0.00
Duty before first home concession$34,890.50

Rates used: General rates.

Estimate only. Eligibility rules apply to every concession; the state revenue office makes the final assessment.

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Stamp duty on $850,000 in WA by buyer

BuyerStamp dutyShare of price
Investor (general rate)$34,890.504.1%
Home you will live in$34,890.504.1%
First home buyer, established home$34,890.504.1%
First home buyer, new home$34,890.504.1%
Foreign buyer (duty plus surcharge)$94,390.5011.1%

How the $850,000 figure is worked out

  • General rate: $28,453.00 plus $5.15 per $100 of the $125,000 above $725,000 (rounded up to the next $100).

First home buyers: No first home owner rate above $800,000.

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Stamp duty near $850,000 in WA

PriceGeneral rateHome buyer
Stamp duty on $700,000$27,265$27,265
Stamp duty on $750,000$29,741$29,741
Stamp duty on $800,000$32,316$32,316
$850,000$34,891$34,891
Stamp duty on $900,000$37,466$37,466
Stamp duty on $950,000$40,041$40,041
Stamp duty on $1,000,000$42,616$42,616

$850,000 stamp duty in every state

At $850,000, Western Australia ranks number 5 of 8 from cheapest for general-rate stamp duty.

StateGeneral rate
Australian Capital Territory$28,100
Queensland$31,275
New South Wales$32,437
Tasmania$33,435
Western Australia$34,891
South Australia$40,580
Northern Territory$42,075
Victoria$46,070

Frequently asked questions

How much is stamp duty on $850,000 in WA?

Stamp duty on a $850,000 property in Western Australia is $34,890.50 at the general rate. That is 4.1% of the price. First home buyer relief does not reduce duty on an established home at $850,000; the buyer pays $34,890.50.

Do first home buyers pay stamp duty on $850,000 in WA?

First home buyer relief does not reduce duty on an established home at $850,000; the buyer pays $34,890.50.

How much stamp duty does a foreign buyer pay on $850,000 in WA?

$94,390.50 in total: $34,890.50 transfer duty plus $59,500.00 foreign transfer duty (7%).

Sources

Rates checked 2026-11-11. Estimates only, not legal or financial advice; the Western Australia revenue office makes the final assessment. Special concessions (pensioner, off-the-plan, farmland) are not included. See how we calculate.

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