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Public government registers · last 12 months

Knockdown rebuild cost in Wollongong and Illawarra (2026)

Wollongong and Illawarra here means postcodes 2500-2535.

Middle
A$761,365
Middle half
A$390,444 - A$1,100,000

105 applications with a declared cost, lodged between 2025-09-22 and 2026-09-22

18 more cover the demolition stage only and are left out

Most recent application in this sample lodged 2026-09-07.

Councils inside Wollongong and Illawarra

CouncilApplicationsMiddle
Wollongong City Council67A$770,000
The Council of the Municipality of Kiama16A$913,000
Shellharbour City Council14A$530,402
Shoalhaven City Council8A$702,249

Finished projects in Wollongong and Illawarra

  • Barrack Point Knockdown Rebuild Custom HomeCost not published

Knockdown rebuild on your block: type your address to see whether it is allowed · Check this block

A declared cost of works is the applicant’s own estimate, filed so the council can work out a lodgement fee. It is not a contract price. Under the official definition it covers design and construction and excludes GST and the land.

Data from the states public planning registers and licence rolls · refreshed 2026-09-14 · Data and licences

Other project types in Wollongong and Illawarra

  • Granny flat
  • Dual occupancy
  • Townhouses
  • New house
  • Alterations and additions

Knockdown rebuild in other regions

  • Sydney
  • Central Coast
  • Newcastle and Hunter
  • Regional NSW
Every region and project type

SeeBuilds

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Legal

Privacy Policy →Terms of Service →Unsubscribe from email →

Data is used under its publishers' open licences; see Data and licences.

© 2026 SeeBuilds