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Sydney Property Contracts: What Buyers and Sellers Must Know Before Signing

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Buying or selling property in Sydney is a major decision, particularly in high-demand areas such as the North Shore. While market conditions may be favourable, a successful transaction depends on more than price negotiations. Property contracts in New South Wales are legally complex, and misunderstanding the contract can lead to delays, disputes, or costly consequences. Before signing a contract, both buyers and sellers must understand how NSW property law works, what the law requires, and why early legal advice is essential.  As such, it is always advised to contact an experienced conveyancing lawyer in order to make sure the transaction goes smoothly.  

Overview of Property Purchase Law

Property transactions in Sydney are governed primarily by the Conveyancing Act 1919 (NSW) and the Real Property Act 1900 (NSW). These laws regulate how ownership is transferred, what information is required to be disclosed, and the legal effect of signing a contract. Unlike some other states, NSW places a strong emphasis on pre-contract disclosure, meaning sellers must provide key documents upfront so buyers can make informed decisions before the sale.  

The Importance of the Contract for Sale in NSW

One of the most important legal requirements when selling a property in NSW is preparing the Contract for Sale even before marketing begins. NSW law requires all vendors to have a complete contract available for prospective buyers before the listing. For sellers in North South Wales, the Contract for Sale must be prepared even before marketing begins. NSW law requires all vendors to have a complete contract available for prospective buyers before the listing.  For buyers, signing the contract signals a serious legal commitment, not just an expression of interest.

The Contract for Sale of Land is a legally binding document that sets out the price, settlement period, inclusions and exclusions, and the rights and responsibilities of both parties. Once contracts are exchanged, the agreement is enforceable by law. Walking away after signing the contract can result in financial penalties or legal action.  As such, due diligence beforehand is critical. 

Seller Obligations: Getting the Contract Right

In NSW, sellers are legally required to include mandatory disclosures in the contract, such as a current title search, zoning and planning certificates, sewer service diagrams, relevant council approvals, compliance documents, and any other special conditions unique to the property.

Failure to provide accurate or complete information can give buyers the right to delay settlement, rescind the contract, or even claim financial compensation. Sellers are also obligated to disclose any material facts, which are issues that could reasonably affect a buyer’s decision.  Examples of material issues include flooding history, structural defects, bushfire risk, or unresolved or ongoing legal disputes.

Another common pitfall related to property sales includes the issue of fixtures and fittings. Fixtures, such as built-in items, are generally included in the property while movable items are not. Still, if expectations are not clearly documented in the contract, disputes often arise after exchange.

Buyer Considerations: Due Diligence Is Critical

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From a buyer’s perspective, the contract is your opportunity to diligently read over it to uncover hidden risks. Before signing, buyers should ensure an experienced solicitor  reviews title ownership and boundaries, easements, covenants or rights of way, zoning restrictions and future development limitations, and special conditions that may impose additional costs or obligations.

Most residential purchases include a five-business-day cooling-off period, allowing buyers time to finalise finance and inspections. Auction contracts, however, may not have a cooling-off period, meaning buyers are immediately bound by the contract signing.  Sellers then must ensure the contract is fully compliant and available for review well before auction day, making pre-contract legal advice even more important.

Contact GJA Law to For Help Selling Property in NSW

Property contracts carry long-term legal and financial consequences for both buyers and sellers. As such, it is essential to consult with a qualified Sydney property lawyer to ensure compliance with NSW law, identify potential risks, and negotiate terms. Legal guidance reduces the likelihood of disputes, failed settlements, or post-contact claims.

Whether you are buying your first home or selling a high-value Sydney property, signing a contract without proper legal advice can be a costly mistake.  For trusted advice on property contracts and transactions in Sydney, GJA Law offers clear, practical legal support to help you navigate contracts and settlements with confidence.  Contact us today for help with your property transaction.