Buying guide

Conditional offers: Everything buyers & sellers need to know

Get your sale or purchase right

Last updated: 10 October 2024


Doing due diligence on a house can be expensive. After a building report, legal checks, bank fees and valuations, you could be spending thousands of dollars per property. Miss out on a few properties and that cost can add up quickly. 

Luckily there’s a way to make sure you’re only doing due diligence on one property - and that’s by making a conditional offer. 

What is a conditional offer?

Making a conditional offer is a bit like saying ‘I want to buy your house after I’ve checked out a few things.’ Whatever conditions you include in your offer need to be satisfied before a set time period elapses. Once these conditions are met then your offer is ‘unconditional’ and you’re legally required to go through with the purchase. 

For example, you might make an offer conditional on a building report and finance with a conditional period of 10 days. After the offer is accepted you’ll have 10 days to get your building report and contact your bank or mortgage broker to secure lending to buy the property. If you’re not happy with your building report or your lender denies your application you can pull out of the purchase without losing your deposit. 

Stuff you need to know about conditional offers

If you need more time you can negotiate with the seller

You can choose the length of your conditional period. Before you do, speak to whoever you’ll be working with to satisfy the condition (i.e. your lawyer, mortgage broker or building report provider) to ask them how long you’ll need. It’s always best to have more time than you think is necessary (and always think in working days).

Before you buy or sell there are a few things you should know about sale and purchase agreements.

You can use your conditions to negotiate

Let’s say you made an offer conditional on a building report being satisfactory to you. If the building report comes back highlighting problems with the house that need to be fixed, you may be able to use these to negotiate a price reduction with the vendor. Speak to your lawyer for advice on how to do this. 

In a multi-offer situation, fewer conditions is usually better

A multi-offer situation is when more than one party has made a signed, written offer on a property. If you’re in a multi-offer you’ll be competing against at least another keen buyer, so it’s always a good idea to put your best offer forward to give yourself a chance. 

Offers with fewer conditions and more favourable terms are often more attractive to the vendor. It’s worth speaking to the real estate agent to ask what the vendor wants and tailoring your offer to suit them (including settlement date and deposit size). Unconditional offers are often very attractive, but before you make one make sure you’ve done all your due diligence. 

Read more about multi-offer situations

Your offer can be for a limited time

If you’d like the vendor to accept or deny your offer by a certain date and time so that you can look at other options, you can simply put an expiry date on your offer. This can be a great way for savvy buyers to put a little pressure on vendors to take the property off the market (and cut out competing buyers). 

Make sure you get good advice if you don't understand your sale and purchase.

Common conditions to consider

Within reason you can put any legal condition in a sale and purchase agreement. Here are some of the most common ones to consider:

  • Valuation: registered valuer confirming the market value before purchasing. 

  • Building inspection: having a building inspector check the building for defects. 

  • Insurance: contacting an insurer to ascertain you’re able to insure the property. 

  • LIM: checking the contents of the LIM (land information memorandum), which is a report containing all the information the council holds on your property (your lawyer should check this for you). 

  • Title search: the title is the official document that shows a property’s legal owners and legal description (your lawyer should check this for you). 

  • Solicitor’s approval: if you’re not sure what you need to check but you want to run the property past your lawyer before you buying this clause is a great idea. 

  • Sale of another home: if you’ve got to sell your property before you can settle on another the home you have your eye on.. 

  • Conditional on any other report or inspection: you can include other reports you’d like to get in your conditions, such as geotech, pest inspections, or surveys. 

  • Sunset clauses: if you’re buying a new build property it’s a good idea to make sure your sale and purchase agreement includes a sunset clause. These allow you to pull out of the purchase if construction is not completed by a certain date (but be careful they can also allow developers to pull out of the contract if their costs have increased and they want to charge more for the property). 

  • Due diligence: if you’re not sure what you need to check with a property you can insert a due diligence clause. This is a general clause that covers any and all due diligence you may need to do. Keep in mind, this clause may put vendors off as it leaves an opening for buyers to cancel the agreement for any reason. 

Many don’t know that the seller can also include conditions in an agreement. One example is a cash out clause that allows the seller to cancel the agreement during your conditional period if they receive a more favourable offer. If you’re a buyer it’s important to be mindful of what such a clause could mean when signing an agreement. 

Get expert advice before signing any agreement

Navigating the purchase of a property and knowing which conditions to include can be tricky, especially if you’re buying your first home. To ensure you get it right, it’s a great idea to work closely with a property lawyer you can trust for impartial advice on what clauses to put into your sale and purchase agreement. 

Read more about how property lawyers can help

Author

Ben Tutty
Ben Tutty

Ben Tutty is a regular contributor for Trade Me and he's also contributed to Stuff and the Informed Investor. He's got 10+ years experience as both a journalist and website copywriter, specialising in real estate, finance and tourism. Ben lives in Wānaka with his partner and his best mate (Finnegan the whippet).