See real builds. Check local costs.
Median declared cost around Bankstown
- Granny flat
- A$160,000
- Duplex
- A$1,081,888
- New house
- A$650,000
- Alterations and additions
- A$200,000
- Knockdown rebuild
- A$850,000
Within 15 km of Bankstown · last 12 months · latest 915 applications
Within 15 km of Bankstown · last 12 months · latest 877 applications
Within 15 km of Bankstown · last 12 months · latest 824 applications
Within 15 km of Bankstown · last 12 months · latest 770 applications
Within 15 km of Bankstown · last 12 months · latest 730 applications
The declared cost is the applicant own estimate, used to work out the lodgement fee. It is not a contract price.
Newest applications
- Alterations and additions361 Hume Highway Bankstown 2200
24 September 2026Under assessmentOn Exhibition
declared cost A$199,095, not a contract price
declared cost A$88,000, not a contract price
- Granny flat40 Petunia Avenue Bankstown 2200
18 September 2026Under assessmentUnder Assessment · CDC Accepted
declared cost A$165,000, not a contract price
- New house6 Braunbeck Street Bankstown 2200
17 September 2026Under assessmentAdditional Information Requested
declared cost A$876,683, not a contract price
- New house104 Restwell Street Bankstown 2200
8 September 2026Under assessmentUnder Assessment · CDC Accepted
declared cost A$245,000, not a contract price
declared cost A$900,000, not a contract price
declared cost A$129,500, not a contract price
declared cost A$875,000, not a contract price
- Granny flat216 Marion Street Bankstown 2200
14 August 2026Under assessmentUnder Assessment · CDC Accepted
declared cost A$150,000, not a contract price