Property Purchase Process

Contract of Sale

The legal document recording the agreement to buy and sell — signed at the start, executed at exchange.

The Contract of Sale (sometimes called the Sale Agreement) is the legally binding document setting out the terms of the property sale — purchase price, deposit, settlement date, inclusions, special conditions and disclosure annexures. Once both parties have signed and contracts are "exchanged," the buyer is committed (subject only to cooling-off and any special conditions like finance or building inspection).

Last reviewed
May 2026

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See the full glossary → 91 Australian first home buyer + homeowner terms, organised by category