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Adelaide building defects and the five year warranty deadline

A homeowner who discovers defective building work should record the problem and obtain advice quickly. In South Australia, the deadline for a statutory warranty claim can arrive before the parties finish arguing about repairs. Discovery of a defect should not be assumed to restart the clock.

Updated October 2026

Identify the statutory warranty claim

Section 32 of the Building Work Contractors Act 1995 (SA) implies warranties into domestic building work contracts. These address matters including workmanship, materials, statutory compliance and suitability in the prescribed circumstances. Sections 32(3) and (4) extend relevant protection to subsequent owners. Under s 32(5), proceedings for breach of a statutory warranty must be commenced within five years after completion of the work; s 32(6) prevents extension of that period.

A local reminder about the deadline

Duncan v Bert Farina Constructions Pty Ltd [2024] SASCA 67 is identified in the Legal Services Commission’s guidance on this strict limitation. A homeowner should not assume that a longer building related period displaces the specific five year statutory warranty deadline. Other potential contractual or negligence claims need separate assessment; they are not automatically available or subject to the same rules.

Prove the defect and a reasonable remedy

Obtain the contract, plans, variations, approvals, payment records and dated photographs. An appropriately qualified expert should distinguish defective work from maintenance or unrelated damage and assess a suitable repair scope. Bellgrove v Eldridge (1954) 90 CLR 613; [1954] HCA 36 explains the general importance of necessity and reasonableness when assessing rectification damages. It is not a South Australian statutory warranty decision.

Protect evidence before substantial repairs

Notify the builder accurately, allow appropriate inspection and keep a record of proposed rectification. Urgent work needed to prevent further damage may require prompt action, but preserve evidence and obtain advice where practicable. Negotiation or a promise to return does not itself commence proceedings. Bring the completion chronology to the first appointment so the deadline and the most useful remedy can be addressed together.

Key legislation and cases

Author: Pei Ling Cao

Last updated: October 2026

Jurisdiction: South Australia, Australia

Disclaimer: This article provides general information only and does not constitute legal, financial or tax advice. The law may change and its application depends on individual circumstances. You should obtain professional advice before acting on the information contained in this article.