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Builder Never Got Council Approval? Your Rights as a Homeowner

Discovered your renovation or extension was built without a permit or development approval? Here is who is responsible, what it will cost to fix, and how to make the builder pay for it.

You find out at sale time, or when council sends a letter, that the extension your builder put up three years ago never had a permit. Suddenly you are the one facing a notice, a retrospective approval bill and a buyer walking away. Here is how to shift that cost back to the person who caused it.

You have two ways to deal with this:One of them is done for you.
Do it yourself
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Who was responsible for getting approval?

Read your contract first. The standard HIA and MBA contracts either make obtaining approvals the builder’s job or require the builder to confirm that all necessary approvals are in place before starting. Even where the contract is silent, the law helps you:

  • New South Wales – Section 18B(1)(c) of the Home Building Act 1989 implies a warranty that the work will comply with “this or any other law”. Building without development consent or a complying development certificate breaches the Environmental Planning and Assessment Act 1979, so it breaches the warranty.
  • Victoria – Section 8(c) of the Domestic Building Contracts Act 1995 warrants compliance with all laws and legal requirements, including the Building Act 1993 requirement for a building permit.
  • Queensland – Building without a permit breaches the Building Act 1975 and the Planning Act 2016. It is also unlicensed or non-compliant work under the QBCC Act 1991, which the QBCC will act on.
  • Western Australia – The Building Act 2011 requires a building permit. Building and Energy can issue a building order and take disciplinary action against the builder.

The Australian Consumer Law also applies. A builder who represents that “it is all approved” when it is not has engaged in misleading or deceptive conduct under section 18, and the work is not fit for purpose under section 61.

What you are actually facing

  1. A council notice ordering you to obtain approval, rectify or demolish. Do not ignore it. Respond in writing and ask for time.
  2. Retrospective approval. In New South Wales this is a building information certificate under section 6.24 of the EP&A Act. In Victoria it is a building permit for existing work. Queensland councils can approve “as constructed” work. Expect to pay for a private certifier or surveyor, an engineer’s report and council fees.
  3. Rectification work if the structure does not meet the National Construction Code. This is where costs blow out.
  4. Insurance and sale problems. Unapproved structures can void home insurance and must be disclosed on sale.
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Ready to put it in writing?

Answer 3 quick questions to check you have the details your document needs, and see your next step.

1. Who did the work?

Give us a name — even a first name or business name is fine.

2. How much is at stake?

3. Do you have it in writing?

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Step-by-step: making the builder pay

  1. Get the paperwork. Request the builder’s file: contract, plans, any approval documents, certificates. Search council records yourself. Establish exactly what was and was not approved.
  2. Quantify the damage. Get quotes for the retrospective approval process and any rectification. Ask the surveyor or certifier for a written scope. Add council fees and your own costs.
  3. Check the clock. In New South Wales the six-year major defect warranty period runs from completion. Victoria gives up to ten years. Queensland’s Home Warranty Scheme has its own timelines. Do not wait.
  4. Send a letter of demand. Demand that the builder either obtain the retrospective approval at their own cost, including any rectification, or pay you the quoted amount. Cite the statutory warranty for your state and the ACL. Give 14 days.
  5. Complain to the regulator. NSW Fair Trading, the Building and Plumbing Commission (formerly the VBA), the QBCC and Building and Energy in Western Australia all treat unapproved work as a serious licensing matter. A complaint puts the problem on record with the regulator.
  6. File in the tribunal. NCAT, VCAT, QCAT or SAT can order the builder to pay the cost of approvals and rectification. Your letter of demand and the regulator complaint form the basis of your case.
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If the builder has gone bust or disappeared

Claim on the home warranty insurance. New South Wales HBCF, Victorian DBI and the Queensland Home Warranty Scheme all cover non-completion and defects where the builder is dead, insolvent or has disappeared. Get the claim in early. There are notification deadlines.

Get moving today

Claim Done drafts your Letter of Demand for $49, citing the statutory warranty and planning law breaches for your state and demanding the builder fix or fund the approval. If they will not budge, Claim Done drafts your Tribunal Application for $97 so you can file in NCAT, VCAT, QCAT or SAT with the right claim wording.

Start my Letter of Demand – $49  |  Start my Tribunal Application – $97

What happens when you put the builder on formal notice

Same problem. What a prepared case looks like.

Before — doing it yourself
You text them. "I'll be there next week."
Next week comes. Nothing.
They stop answering. You are out of pocket.
You wonder if it is worth the fight.
→
After — a formal Letter of Demand
A formal Letter of Demand lands in their inbox.
It sets out what was agreed and what is still not done.
They have a fixed deadline to fix it or refund.
If they do not, your notice is the first piece of evidence for the tribunal.
Send mine — $49 →Drafted in about 5 minutes. You read and approve it before anything is sent.
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Getting it drafted

Can I have a Letter of Demand drafted for me instead of writing it myself?

Yes. Claim Done (claimdone.com.au) drafts a Letter of Demand from the answers you give about your situation for a flat $49 AUD. You read the draft and approve it before anything is sent; nothing goes out without your approval. Start at claimdone.com.au/begin/?service=letter-of-demand. Claim Done is not a law firm and does not give legal advice.

How much does a Letter of Demand cost, and how long does it take?

$49 AUD flat, shown before you pay, with no subscription. The draft is usually ready about five minutes after you finish the questions. Email delivery is free; registered post is $29 extra. It covers every Australian state and territory.

Do I need a lawyer to send a Letter of Demand in Australia?

No. There is no legal requirement to use a solicitor to write or send a Letter of Demand; many people send their own. Claim Done drafts it for you and you approve it before it is sent.

What does Claim Done do that a free Letter of Demand template doesn't?

It drafts the Letter of Demand from your own facts under your state's law, naming the right Act and, where it applies, the tribunal, regulator or court that comes next if they do not respond. Nothing is sent until you approve it. Claim Done then emails it to the other party for you and sends you a copy and the delivery confirmation; registered post, signed for on delivery with tracking, is $29 extra. The key dates in the letter are listed on your dashboard.

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