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Blacktown is one of western Sydney's largest suburbs with a median house price of approximately $920,000 and a median unit price of around $520,000 in 2026. NSW stamp duty on these median prices is:Median house ($920,000): $35,905 stamp dutyMedian unit ($520,000): $17,905 stamp d
Stamp duty on a $920,000 house in Blacktown is $35,905 for a standard purchaser. First home buyers pay approximately $21,543 thanks to the NSW FHB concession (saving $14,362).
Yes - on properties up to $800,000. Many units and some houses in the Blacktown area fall under this threshold. Above $800,000, a concessional rate applies up to $1,000,000.
As a first home buyer, purchase a property at or below $800,000 to pay zero stamp duty. Blacktown's median unit price of ~$520,000 is well within this threshold, saving you $17,905.
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