See real builds. Check local costs.
Median declared cost around North Rocks
- Granny flat
- A$160,000
- New house
- A$617,079
- Alterations and additions
- A$150,000
- Knockdown rebuild
- A$866,250
Within 15 km of North Rocks · last 12 months · latest 927 applications
Within 15 km of North Rocks · last 12 months · latest 823 applications
Within 15 km of North Rocks · last 12 months · latest 811 applications
Within 15 km of North Rocks · last 12 months · 665 applications
The declared cost is the applicant own estimate, used to work out the lodgement fee. It is not a contract price.
Newest applications
- New house4 Hampden Street North Rocks 2151
16 September 2026Additional information provided · CDC Accepted
declared cost A$300,058, not a contract price
- Alterations and additions52 Mill Drive North Rocks 2151
15 September 2026Under assessmentUnder Assessment
declared cost A$134,420, not a contract price
declared cost A$180,000, not a contract price
- Alterations and additions63 Stirling Avenue North Rocks 2151
14 September 2026ApprovedApproved · CDC Accepted
declared cost A$200,000, not a contract price
- Alterations and additions24 Speers Road North Rocks 2151
8 September 2026Under assessmentAdditional Information Requested
declared cost A$330,000, not a contract price
declared cost A$146,280, not a contract price
declared cost A$330,000, not a contract price
declared cost A$100,000, not a contract price
declared cost A$90,695, not a contract price
- Duplex22 Becky Avenue North Rocks 2151
25 July 2026Under assessmentAdditional Information Requested · CDC Accepted
declared cost A$1,897,615, not a contract price