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Public government registers · last 12 months

Cumberland Council · Granny flat · declared cost over the last 12 months

Middle
A$150,000
Middle half
A$120,000 - A$180,000

203 lodgements with a declared cost

MiddleA$150,000
A$30,000A$270,000
The middle and the middle half of the costs declared to Cumberland Council for Granny flat projects lodged over the last 12 months, from the public register. A declared cost is not a contract price.

The drawing covers the middle of the spread, not the extremes: one outlier would flatten the box into a line.

This is not a contract price

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.

How many were lodged each month

10
Oct
14
Nov
23
Dec
13
Jan
17
Feb
24
Mar
16
Apr
19
May
19
Jun
23
Jul
10
Aug
9
Sep
2025-10: 10, 2025-11: 14, 2025-12: 23, 2026-01: 13, 2026-02: 17, 2026-03: 24, 2026-04: 16, 2026-05: 19, 2026-06: 19, 2026-07: 23, 2026-08: 10, 2026-09: 9

By the month of lodgement, empty months included.

The 10 most recent

  • Baden Street · GreystanesA$140,000Approved
  • Bega Street · Pendle HillA$135,000Under assessment
  • Whitworth Street · WestmeadA$180,000Under assessment
  • Dennistoun Avenue · Guildford WestA$105,000Under assessment
  • Blaxcell Street · South GranvilleA$110,000Approved
  • Brighton Street · GreystanesA$217,730Under assessment
  • Frederick Avenue · South GranvilleA$75,000Under assessment
  • Crawley Street · MerrylandsA$300,000Under assessment
  • Paul Street · AuburnA$120,000Approved
  • Normac Road · GirraweenA$222,375Approved

How long approval took

  • Fast track: 2.3 weeks from lodgement to outcome, at the middle
  • Full assessment: 9.7 weeks from lodgement to outcome, at the middle

Taken over the applications this council has actually determined inside the window.

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Other project types in this council

Dual occupancyKnockdown rebuildTownhousesNew houseAlterations and additions

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Send somebody the numbers

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.

See other councils

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

SeeBuilds

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Homeowners+
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Data+
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Language

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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