Is It Worth Suing a Builder in NSW? A Recovery Test for Construction Litigation
Key Takeaways
Suing is worth it only if the judgment can be turned into money. Check the counterparty's assets, security and insurance before the statement of claim is filed, not after judgment.
Value the claim on a recovery-adjusted basis. Start with the likely award, take off the costs you will not get back, then discount for the chance of actually collecting. Costs ordered on the ordinary basis are usually less than what you pay your own lawyers.
Look beyond the builder company itself. Recovery often comes from retention, bank guarantees, personal guarantees, insurers, money the builder is owed on other projects, or (for residential work) the Home Building Compensation Fund.
Litigation may be the wrong first step if something faster reaches the same money. That includes security of payment adjudication, recourse to security you already hold, or a statutory demand on a genuinely undisputed debt.
The builder has gone quiet. The defects report is in, the rectification quote is bigger than the retention you hold, and someone has said it: we should sue. The real question is not whether you would win. It is whether construction litigation in NSW would put money back in your account. That depends on four things: proof, a reachable source of payment, a margin after costs, and no faster tool reaching the same money. If any one of those fails, you are likely to pay for a judgment rather than a recovery.
This article is for directors, principals and commercial managers of NSW businesses weighing commercial disputes with a builder, subcontractor or other counterparty. The procedure behind each step is covered in our guide to commercial litigation in NSW.
Is it worth suing a builder in NSW? The short answer
Suing is worth it when the expected recovery is still higher than what negotiation, security you already hold, or a statutory shortcut would deliver, even after you allow for costs you won't get back and the risk of not being paid.
It is usually not worth suing yet in three situations:
the builder has no reachable assets and no guarantor, insurer or upstream money behind it
the claim depends on witnesses who have left and records that no longer exist
a limitation period or contractual time bar has already run
Commercial litigation in NSW commonly takes between twelve months and three years from commencement to judgment. A builder that is struggling today is rarely in better shape by the end of that period. Delay favours the party that does not intend to pay.
The four gates to clear before construction litigation in NSW
Gate 1: Can you prove each element from records you already hold?
Breach of contract claims require a binding contract, the relevant term, a breach, and loss caused by that breach. Each element needs a document: the instruction, the inspection report, the photographs, the cost of rectification. If the case relies on a site supervisor who has left the industry, discount it.
Check the clocks as well:
Most contract and tort claims must be brought within six years from accrual under s 14 of the Limitation Act 1969 (NSW).
Residential statutory warranty claims run for six years for a major defect and two years otherwise, under s 18E of the Home Building Act 1989 (NSW).
A contractual notice clause may already have closed the claim.
Gate 2: Is there money at the end, and where exactly?
Run the searches before you send the letter of demand:
an ASIC company search, which shows status, directors and former names, and can reveal phoenix patterns
insolvency notices and court lists
title searches
a bankruptcy search, if a director gave a personal guarantee
You are looking for a named source of payment you can actually reach, not a general sense that the builder "does big jobs".
Practice note: In construction, the asset that most often pays a judgment is not the builder's plant or land. Plant is usually financed and land is usually mortgaged. The asset that pays is money principals owe the builder on other live projects, which can be reached with a garnishee order after judgment. If you cannot name who owes the builder money, you have not answered Gate 2.
Gate 3: Does the margin survive costs and time?
The court's power to award costs is in s 98 of the Civil Procedure Act 2005 (NSW), and costs ordinarily follow the event under r 42.1 of the Uniform Civil Procedure Rules 2005 (NSW) (UCPR). But costs assessed on the ordinary basis only approximate the reasonable cost of work reasonably required, and they are usually less than what you actually pay. You carry that gap.
Expert fees on defects, delay and quantum rise with technical complexity, not with the size of the claim. Security for costs works against claimants that look unable to pay an adverse costs order (r 42.21 of the UCPR; s 1335 of the Corporations Act 2001 (Cth) (Corporations Act)). If you are suing a builder that is already failing, there is no equivalent protection for your own costs.
The forum also affects the margin:
Local Court: General Division to $100,000 Small Claims Division to $20,000, with very limited costs
District Court: To $1,250,000
NCAT: Home building claims to $500,000 (s 48K of the Home Building Act 1989 (NSW)), with restricted costs
Supreme Court: No limit
Gate 4: Is there a faster tool for the same money?
If you are owed a progress payment, adjudication under the Building and Construction Industry Security of Payment Act 1999 (NSW) runs on business days, not court lists. The respondent generally has 5 business days after receiving the application to respond (s 20(1)), the adjudicator generally has 10 business days after that to decide (s 21(3)), and the adjudicated amount is payable within 5 business days of service (s 23). If it goes unpaid, the adjudication certificate can be filed as a judgment debt (ss 24–25), often within days. Adjudication fees are governed by s 29, and if the claimant pays the respondent's share and is not reimbursed, that amount can be added to the certificate (s 24(5)). The determination is interim (s 32), and the window to apply is generally only 10 or 20 business days (s 17(3)), so take early security of payment advice.
If you hold retention or a bank guarantee, the contract may let you have recourse to it without going to court. If the debt is liquidated and undisputed, a statutory demand under s 459E of the Corporations Act requires the company to pay, secure or compound within 21 days, or face a presumption of insolvency.
Warning: Do not issue a statutory demand to pressure a builder over a live defects or variation dispute. A demand is an insolvency tool, not a collection letter. On a genuinely disputed debt it is likely to be set aside under s 459G of the Corporations Act, with costs against you. See our guide to statutory demands in NSW construction.
Where recovery actually comes from
Source | What to check first | NSW mechanism |
Retention or bank guarantee you hold | The recourse clause; whether the guarantee is unconditional | Contractual recourse, without a court if the clause permits |
Money owed to the builder on other projects | Who the builder's principals are | Garnishee order after judgment |
You are a subcontractor; the principal owes your contractor | Debt certificate and notice of claim | Contractors Debts Act 1997 (NSW), ss 5–7 |
A director's personal guarantee | Signed guarantee; the guarantor's assets | Judgment against the guarantor; bankruptcy notice (requires a judgment of at least $10,000) |
A developer or head contractor responsible for the whole of the works | Whether the defects arise from delegated work | ss 37 and 39 of the Design and Building Practitioners Act 2020 (NSW) (DBP Act). See Pafburn Pty Limited v The Owners – Strata Plan No 84674 [2024] HCA 49 |
The builder's liability insurer | Policy type; notification | s 4 of the Civil Liability (Third Party Claims Against Insurers) Act 2017 (NSW) (Third Party Claims Act) |
Home Building Compensation Fund (residential work) | Whether a certificate was issued | Fund claim with its own notice requirements. See our Home Building Compensation Fund guide |
Pafburn matters for recovery as well as liability. In Pafburn, a 4:3 majority of the High Court held that a party responsible for the construction work as a whole cannot use proportionate liability to shift loss from work it delegated. So an owner can usually pursue the solvent head contractor or developer for the whole of that loss, rather than chasing each subcontractor. Our guide to the statutory duty of care after Pafburn explains who owes the duty and where apportionment can still be pleaded. The Building (Approvals and Practitioners) Act 2026 (NSW) (BAP Act) was assented to on 14 August 2026. It will repeal the DBP Act and carry both the statutory duty and the non-delegable duty rule into Part 8 of the BAP Act (ss 179 and 181) from dates still to be proclaimed. In Parliament, the Government said the Bill seeks to uphold the existing operation, application and interpretation of the duty, which indicates an intention not to disturb Pafburn. The BAP Act does not itself say how causes of action that have already accrued under s 37 of the DBP Act will be treated. Schedule 1 leaves savings and transitional arrangements to regulations, which may be made up to two years after the relevant provision commences. As at 1 October 2026, Part 8 of the BAP Act has not commenced and s 37 of the DBP Act remains in force. Confirm which provisions are in force, and whether any transitional regulations have been made, when you assess the claim.
Claims against directors for insolvent trading under s 588G of the Corporations Act are ordinarily brought by a liquidator, and directors may rely on the safe harbour in s 588GA. Treat them as a possibility, not a plan.
Practice note: Budget for enforcement Budget for enforcement as part of the claim. After judgment, an examination tells you where the money is and a garnishee order takes it. Businesses that budget only up to judgment often stop at exactly the point where the recovery work begins.
When the answer is no
A "no" at Gate 2 or Gate 3 does not mean giving up the claim. It means not paying for court proceedings yet.
The options are:
Preserve the evidence and monitor the counterparty's solvency, while keeping track of the limitation clock.
Negotiate from leverage, using a properly framed offer of compromise or Calderbank offer, so that rejecting it carries costs consequences.
If the builder enters liquidation, lodge a proof of debt.
Be careful with recent payments from a failing builder. A liquidator may recover them as unfair preferences under ss 588FA, 588FE and 588FF of the Corporations Act.
What to ask a lawyer to quantify before you file
Ask for three figures in writing:
the realistic award, not the amount claimed
the costs you won't get back, to judgment and through enforcement
the chance of collecting, after other creditors are accounted for
Also ask which forum fits and what the single next step is. Bring the contract and its amendments, the dispute correspondence, the project records, your search results and a short chronology.
Conclusion
A judgment is a means to an end. Before you sue a builder or counterparty in NSW, clear the four gates: proof, a reachable source of payment, a margin after costs, and no faster tool. If the answer is still unclear, have an independent litigation lawyer in NSW test those figures against your file before anything is filed.
This guide states the law in New South Wales as at 1 October 2026.
FAQ
Is construction litigation in NSW worth it if the builder has no assets?
Usually not against the company alone. Check for guarantors, insurers, security you hold and money owed to the builder on other projects. If none of these exist, preserve the claim and monitor the builder.
How do I check whether a builder can pay a judgment in NSW?
Use ASIC, PPSR, title, insolvency-notice and court-list searches, plus a bankruptcy search for any guarantor. After judgment, an examination order can compel disclosure of the builder's finances.
Should I use security of payment instead of suing a builder in NSW?
If the claim is for a progress payment under a construction contract, adjudication is usually faster: a straightforward application commonly runs to an enforceable determination within weeks. It is interim and does not finally decide the parties' contractual rights.
Can I claim directly against a builder's insurer in NSW?
The Third Party Claims Act allows a claimant, in defined circumstances, to recover from the insurer of an insured person who has an insured liability. Get advice on whether those circumstances apply to you.
What happens if the builder goes into liquidation after I sue in NSW?
A stay generally stops the proceedings from continuing without the court's leave. You will usually lodge a proof of debt and rank as an unsecured creditor.
This guide is for informational purposes only and does not constitute legal advice. For advice tailored to your specific circumstances, please contact Merlo Law
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