When you make an offer on a property, you can make it conditional, meaning the deal only goes ahead if certain conditions are met. Conditions are the safety nets that let you commit to buying while still checking the important things, like whether your finance comes through and whether the house is sound. Used well, conditional offers protect you from being locked into a purchase before you know it is safe.
Most conditional offers use a handful of standard conditions. Each one protects against a specific risk, and you choose which you need based on your situation.
| Condition | What it lets you do |
|---|---|
| Finance | Confirm your lender will approve the loan for this property |
| Building report | Get a professional inspection of the property condition |
| LIM report | Check council records for issues and history |
| Insurance | Confirm you can insure the property |
| Sale of your home | Make the purchase depend on selling your current home |
| Due diligence | A broader period to investigate the property generally |
A first-home buyer relying on a mortgage will almost always want a finance condition. Anyone unsure of a property condition wants a building report. The mix depends on you, but skipping an important condition to make your offer more attractive is a real risk, because it removes your protection. See our guides on building inspection reports and reading a LIM report.
Each condition has a date by which it must be satisfied or confirmed. Managing these dates is the practical heart of a conditional offer, and missing them can have consequences.
By each condition deadline, you either confirm the condition is met, ask for more time, or, if a condition genuinely cannot be satisfied, withdraw under that condition. For example, if your finance is declined, the finance condition lets you exit. It is important to act within the dates and to follow the proper process, which your lawyer guides, rather than letting a date pass.
An unconditional offer has no conditions and commits you immediately, which is attractive to sellers but risky for you unless all your checks are already done. A conditional offer is safer because it builds in your protections. At auction, offers are usually unconditional, so all checks must be done before bidding. See our guides on auctions versus deadline sales and the sale and purchase agreement.
Use the First Home Buyer Calculator to plan your purchase. Final word: a conditional offer lets you commit to buy while keeping protections like finance and building report conditions until they are satisfied. Choose the conditions you need, negotiate realistic dates, work through them promptly with your lawyer, and only go unconditional once everything genuinely checks out. This is general information, not legal advice.
Quiz on Conditional Offers (20 Questions)
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