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

Granny flat

A$160,000

Median declared cost

Within 15 km of Bankstown · last 12 months · latest 915 applications

Middle half A$131,300 to A$196,535

See the basis

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$1,081,888

Within 15 km of Bankstown · last 12 months · latest 877 applications

New house
A$650,000

Within 15 km of Bankstown · last 12 months · latest 824 applications

Alterations and additions
A$200,000

Within 15 km of Bankstown · last 12 months · latest 770 applications

Knockdown rebuild
A$850,000

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 · Granny flat

  • Granny flat41 Prairie Vale Road Bankstown 2200

    24 September 2026Under assessmentUnder Assessment

  • Granny flat33 White Avenue Bankstown 2200

    22 September 2026Under assessmentUnder Assessment

    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

  • Granny flat7 Sir Joseph Banks Street Bankstown 2200

    1 September 2026Under assessmentUnder Assessment

    declared cost A$129,500, 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

  • Granny flat409 Stacey Street Bankstown 2200

    13 August 2026Under assessmentUnder Assessment · CDC Accepted

    declared cost A$220,000, not a contract price

  • Granny flat52 Allum Street Bankstown 2200

    27 July 2026DeterminedDetermined

    declared cost A$150,000, not a contract price

  • Granny flat235 Northam Avenue Bankstown 2200

    16 July 2026Under assessmentUnder Assessment · CDC Accepted

    declared cost A$150,000, not a contract price

  • Granny flat126 South Terrace Bankstown 2200

    2 July 2026ApprovedApproved · CDC Accepted

    declared cost A$160,000, not a contract price

  • Granny flat143 William Street Bankstown 2200

    25 June 2026ApprovedApproved · CDC Accepted

    declared cost A$320,000, not a contract price

All applications in Bankstown

See the houses actually built around here

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© 2026 SeeBuilds

Bankstown · Granny flat · lodged residential applications

Oct 2025Nov 2025Dec 2025Jan 2026Feb 2026Mar 2026Apr 2026May 2026June 2026July 2026Aug 2026Sept 2026
Bankstown
BankstownBankstownOct 2025 to Sept 2026 24 applicationsMedian declared cost (Granny flat) A$150,000
  • Bankstown · Granny flat · lodged residential applications · Oct 2025 to Sept 2026: 24 applications lodged in Bankstown · Granny flat, one dot each.
  • Bankstown · Oct 2025 to Sept 2026 24 applications · Median declared cost (Granny flat) A$150,000
By typeGranny flat242 lodged this week
Oct 2025 to Sept 2026: 24 applications lodged in Bankstown · Granny flat, 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