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Finished homesApplications and costs nearbyWhat could you build at your place?→

Median declared cost around North Rocks

Granny flat
A$160,000

Within 15 km of North Rocks · last 12 months · latest 927 applications

Duplex
A$1,108,565

Within 15 km of North Rocks · last 12 months · latest 866 applications

New house
A$615,940

Within 15 km of North Rocks · last 12 months · latest 822 applications

Alterations and additions
A$150,000

Within 15 km of North Rocks · last 12 months · latest 811 applications

Knockdown rebuild
A$862,125

Within 15 km of North Rocks · last 12 months · 666 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

  • Granny flat24 Barclay Road North Rocks 2151

    14 September 2026ApprovedApproved · CDC Accepted

    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

  • Granny flat61 Lawndale Avenue North Rocks 2151

    3 September 2026ApprovedApproved · CDC Accepted

    declared cost A$146,280, not a contract price

  • New house19 Tallwood Drive North Rocks 2151

    12 August 2026ApprovedApproved · CDC Accepted

    declared cost A$330,000, not a contract price

  • Granny flat301 North Rocks Road North Rocks 2151

    9 August 2026ApprovedApproved · CDC Accepted

    declared cost A$100,000, not a contract price

  • Alterations and additions36 Mill Drive North Rocks 2151

    5 August 2026DeterminedDetermined

    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

All applications in North Rocks

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North Rocks · lodged residential applications

Oct 2025Nov 2025Dec 2025Jan 2026Feb 2026Mar 2026Apr 2026May 2026June 2026July 2026Aug 2026Sept 2026
  • North Rocks · lodged residential applications · Oct 2025 to Sept 2026: 42 applications lodged in North Rocks, one dot each.
  • North Rocks · Oct 2025 to Sept 2026 42 applications · Median declared cost (all types) A$220,000
By typeAlterations and additions11New house8Granny flat8Other8Knockdown rebuild6Duplex1
Oct 2025 to Sept 2026: 42 applications lodged in North Rocks, one dot each.Each cell lights up in the month its first application was lodged.Data from the states public planning registers and licence rolls · Data and licences
North Rocks
North RocksNorth RocksOct 2025 to Sept 2026 42 applicationsMedian declared cost (all types) A$220,000