How much does restumping a house cost in Sydney?

Restumping a house in Sydney costs between $4,000 to $20,000. The cost varies on several factors.

Here, we will show you how much it costs to get restumping in Sydney

What is restumping?

Restumping is a foundation repair method to replace damaged stumps with new ones. This is often done by replacing timber stumps with steel or concrete stumps.

Several factors may cause stumps to fail that need to be replaced to support the subfloor. The factors include:

– The current stumps are unusable and unstable due to rot and can’t support the bearers anymore.

– Pestslike termites have damaged the timber stumps

– The stumps are not big enough and can’t take the weight of your house

– Addition support is needed for any renovation. i.e., a new bathroom renovation

– A damn subfloor has caused the breakdown of the stumps over time

You can visit our blog to learn more about what is restumping and how the process works.

What is the difference between restumping and reblocking? 

There is no difference between restumping and Reblocking. They are the same method of foundation repair and are often used interchangeably.

What affects the price of a restumping quote? 

A variety of factors influences the price of restumping. These are –

– How easy or hard to access your stumps

– How many stumps need to change

– How bad is your stumps

– Do you need to relevel your house or not

– Is it required to raise the house

– The type of your stumps – Timber? Concrete? or Steel?

What to look for in a reblocking quote

When you receive reblocking quotations from contractors, you must consider a few factors.


Make sure the contractors add in the quotes what is included and excluded. Check whether the costs of the different works are included, such as the cost of restumping, leveling, and raising your home (if necessary).


Ask the contractor whether they provide any warranties on their work or not. Does the contractor offer any warranties or guarantees on their workmanship? Having any warranties will reassure you that the job will be done well and any issues in the future can be recitified..

Always confirm whether the contractor is permitted to work in your area and has proper legal documents such as license and insurance. This will secure you against the unexpected if something goes wrong with the restumping procedure.

Fixed Price Quote (H4)

Ask your contractor for a fixed price quote that should include all the necessary works you need to support your subfloor. You can compare the price with other contractors for a fixed price quote. In addition, it will give you a clear idea of the total cost and avoid unpleasant surprises at the end.

Transparent quote

It’s important to get a clear quote that includes everything you’re paying for, so read over it carefully and ensure there aren’t any hidden fees.

Fixed time / fixed schedule

Another good move is a fixed-time contract when you are on a tight schedule. Check your quotations to see if the contractor mentioned the timeline for each stage so you can calculate the total time for completing the project. This contract agreement ensures that the contractor must finish the job on time and within budget.

If you’re on a tight schedule, a fixed-time contract can be your best solution. For this, check whether the contractor presented a timetable for each stage or not. This will help you to determine the total duration of the job. This agreement is used to confirm that you get the job done – on time and on budget.

House restumping is a process of replacing the stumps that your house stands on. These stumps, or piers, are replaced when they become unusable or unstable. You may need to restump your house for many reasons, including damage from pests, rot, or insufficient size. 

In this blog post, we have outlined what restumping is and how it varies in price depending on various factors. We have also included a list of what to look for when getting quotations for reblocking. If you’re thinking of restumping your house, be sure to read this post first!