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Due to flooding Lake Haven Library is closed from Wednesday 18 March to Thursday 19 March. The library will reopen on Friday 20 March. We apologise for any inconvenience.

A Guide to Estimating Development Costs

Estimating cost of works is a guide Council applies to development applications, construction certificates, and complying development certificates. This guide explains how Council determines the ‘estimated cost of works’ and the application fees payable. 

Last updated: 20/07/2025

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