Terminating a Building Contract
Terminating a building contract is one of the most serious steps a homeowner can take during a construction project. It is not something that should ever be done impulsively or without legal advice. Termination can trigger significant legal and financial consequences, and if it is done incorrectly, it can place the homeowner in breach of the contract rather than the builder.
One of the key risks associated with purporting to terminate is repudiating the contract. Repudiation occurs when one party to a contract indicates, through words or conduct, that they no longer intend to be bound by the contract. If a homeowner attempts to terminate a building contract without proper legal grounds, that action may be treated as repudiation. In practical terms, this means the homeowner may be seen as having walked away from the contract unlawfully, which may put them in substantial breach of the contract, thereby exposing themselves to claims for damages by the builder.
This is why termination is serious stuff. Even where a homeowner is frustrated by delays, cost increases, or workmanship issues, terminating without sufficient grounds can leave the homeowner worse off than if they had remained in the contract. What feels like taking control of a bad situation can quickly turn into a significant legal problem if the termination is not valid.
There are specific circumstances under the Domestic Building Contracts Act 1995 where a homeowner may have a statutory right to terminate. One commonly cited example is where the contract price increases by more than fifteen per cent. Another is where the build time exceeds one and a half times the estimated construction period set out in the contract. Even in these situations, however, the mechanics of termination still matter, and the right must be exercised correctly.
Importantly, having a right to terminate does not mean termination is necessarily the best outcome. In many cases, termination can end up being the most expensive option for a homeowner. Once a contract is terminated, the homeowner is left with a partially completed project that must be finished by someone else. Replacement builders are rarely willing to take over incomplete work at the same price, and completion costs are often significantly higher than what the original builder would have charged to finish the job.
Standard form contracts such as the HIA and MBAV contracts also contain detailed provisions dealing with termination for breach. Where a party is said to be in substantial breach, these contracts usually require a formal Notice of Intention to Terminate to be issued and served in a particular way. The process, timeframes, and consequences differ between contracts, sometimes only slightly, but those differences can have serious implications if not followed precisely.
Another issue that is often overlooked when termination occurs is project insurance - covering risks such as theft, damage, and public liability on site. When a building contract is terminated and there is no builder appointed, insurance arrangements can become unclear or cease altogether. If someone is injured on site, materials are stolen, or damage occurs during this gap period, there may be no insurance cover in place unless the homeowner has taken steps to arrange temporary or alternative insurance.
Termination changes the entire risk profile of a project. It affects contractual rights, insurance coverage, completion costs, and exposure to legal claims. For these reasons, termination should never be treated as a tactical pressure move or a way to force an outcome. It is a step that should only be taken with a full understanding of the consequences and with proper professional guidance.