Projects
Granny flat
A$160,000
Median declared cost
Within 15 km of Mortdale · last 12 months · 627 applications
Middle half A$132,665 to A$200,000
This is the estimate declared when applying. A builder’s quote still has to be checked against the scope and what it includes.
Other types
- Duplex
- A$1,000,000
- New house
- A$649,500
- Alterations and additions
- A$215,600
- Knockdown rebuild
- A$900,000
- Townhouses
- A$840,840
Within 15 km of Mortdale · last 12 months · latest 884 applications
Within 15 km of Mortdale · last 12 months · latest 770 applications
Within 15 km of Mortdale · last 12 months · latest 743 applications
Within 15 km of Mortdale · last 12 months · latest 689 applications
Within 15 km of Mortdale · last 12 months · 443 applications
The declared cost is the applicant own estimate, used to work out the lodgement fee. It is not a contract price.
Newest applications · Granny flat
- Granny flat23 George Street Mortdale 2223
13 September 2026Under assessmentAdditional Information Requested
declared cost A$104,688, not a contract price
declared cost A$316,930, not a contract price
declared cost A$158,730, not a contract price