Find out how much it will cost to replace your property

The BMT Replacement Cost Estimator uses our construction cost data to provide a guide on the estimated replacement cost of your property.

How to use the calculator and app >

Select the Property type, Property suburb and Quality of finish. Enter in the floor area and then answer some basic questions about the property and click ‘Get an estimate’.

Based upon the data that you have entered, the results will display the minimum and maximum range for the replacement cost of the building. [This is an estimate only and should only be considered a guide for insurance purposes.]

Complete the fields below to get the replacement cost value for the property type

Replacement Cost Estimator
Low - Basic construction, minimal fixtures and fittings

Medium - Quality construction, modern conveniences and fittings

High - Top Quality and luxury fittings
Floor area:
Sq. Metres
Approximate internal area including garages. Excludes car ports, balconies and patios.
Land Inclines
Property Features
Air conditioning:
Split System
Does the property have a swimming pool?
Yes  No
Does the property have a tennis court?
Yes  No
Could not determine an estimate using information provided. Please check inputs and try again.
Replacement Cost Calculator - Results
Minimum Replacement Cost:
Maximum Replacement Cost:
*The replacement cost estimate excludes GST, but makes an allowance for demolition, site clearing, professional fees, compliance costs, time for documentation and reconstruction.
Set an insurance renewal reminder for peace of mind
For peace of mind, to ensure that your home building insurance stays up to date, you need to regularly review your insurance details.

Register your details and we’ll send you an annual reminder each year to review your quote, with an updated replacement estimate for your property.
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Yes, I would like to receive special offers and information from BMT Tax Depreciation via email.
*Required Fields
Download the app or use the calculator online today
Available online or as an app for iPhone, iPad and Android phone or tablets, download BMT RepCost today for on-the-go convenience