If you're buying your first home in New Zealand, there's one moment that matters more than almost any other: the moment your offer goes unconditional. Before it, you have options. After it, you're committed. Yet most buyers reach that point without fully understanding what they've agreed to.
This guide explains the difference in plain English, walks through the conditions you can include, and shows you exactly what to lock down before you give up your right to walk away.
What a conditional offer actually is
When you make an offer on a NZ property using the standard ADLS/REINZ Sale and Purchase Agreement, you can make that offer conditional. A condition is simply a requirement that must be satisfied before the sale becomes binding. Until every condition is met or waived, you generally retain the right to cancel and recover your deposit.
Think of conditions as your safety net. They're the window in which you do your homework — and the legal mechanism that lets you walk away if that homework turns up something nasty.
The conditions most buyers include
A few conditions appear in the vast majority of first-home purchases:
- Finance condition — gives you time to secure formal loan approval from your bank. The wording here matters enormously (more on that below).
- LIM condition — lets you obtain and review the Land Information Memorandum, which reveals consents, flood zones, drainage easements and other recorded issues.
- Building inspection condition — gives you the right to commission a builder's report and pull out if it uncovers significant defects.
- Other conditions — such as your solicitor approving the title, insurance being available, or the sale of your existing home.
Each condition has a deadline — often ten working days — by which it must be confirmed, or the agreement may lapse.
What "going unconditional" means
This is the genuine point of no return
Going unconditional means every condition in your agreement has been satisfied, waived, or confirmed. At that point the contract becomes fully binding on both you and the vendor. You are now legally committed to completing the purchase on settlement day.
Once you're unconditional, you generally cannot cancel because the bank's valuation came in low, because the building report worried you, or because you simply changed your mind. If you fail to settle, you can lose your deposit and potentially be liable for the vendor's losses if they have to resell at a lower price.
That's why the document review you do while still conditional is the single most valuable protection you have.
The finance condition trap
A "subject to finance" clause with no minimum amount may not protect you
Here's a mistake we see constantly: a finance condition that doesn't specify a minimum approved loan amount.
If your condition simply says "subject to finance" without a figure, and your bank approves a smaller loan than you need — perhaps because the registered valuation came in below the purchase price — the condition as written may not actually let you cancel. You wanted protection; you got ambiguity.
The fix: have your solicitor specify a minimum approved loan amount in the finance condition before you sign. It's a small wording change that can save you from a very expensive corner.
Why the conditional period is where the real work happens
Everything that protects you happens during the conditional window. This is when you read the LIM and spot the unpermitted deck, the drainage easement, or the flood notation. This is when the builder's report reveals monolithic cladding or weathertightness concerns. This is when your solicitor checks the title and the contract clauses.
If you find a problem while you're still conditional, you have real leverage. You can ask the vendor to fix the issue, request a price reduction to cover your costs, or walk away entirely with your deposit intact. The moment you go unconditional, all of that leverage disappears.
This is precisely why reviewing your documents thoroughly before confirming conditions is so important — and why rushing this stage is one of the costliest mistakes a first-home buyer can make.
You've read the full LIM and understand every notation, consent and hazard zone. You've reviewed the building report and understand what every "monitor" or "recommend further investigation" comment actually means. Your finance is formally approved — not just pre-approved — for an amount that covers the purchase. Your solicitor has reviewed the title and contract, including any vendor-inserted special conditions. And you've factored in every cost the documents imply, from insurance premiums to potential remediation. If there's a single item you're unsure about, you are not ready to go unconditional.
The bottom line
Conditional is your window of protection. Unconditional is your commitment. The entire purpose of the conditional period is to give you time to understand exactly what you're buying — the risks, the costs, and the clauses — so that when you do commit, you're doing it with your eyes open.
The buyers who get hurt are almost always the ones who treated the conditional period as a formality. The buyers who negotiate price reductions, get defects fixed, or dodge a bad deal entirely are the ones who used that window properly.
Review Your Documents Before You Go Unconditional
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Get a Free Preview →Frequently Asked Questions
Can I pull out of a conditional offer in NZ?
Yes — that's the purpose of conditions. While your offer is conditional, you can generally cancel if a condition isn't satisfied (for example, finance isn't approved or the building report reveals defects), provided you act within the timeframe and follow the cancellation process. Always have your solicitor confirm the correct steps.
How long is the conditional period in a NZ property purchase?
It's negotiable, but conditions commonly run around ten working days from the date the agreement is signed. In a competitive market, vendors may push for shorter periods. Make sure the timeframe is realistic for getting your LIM, building inspection, and formal finance approval done.
What happens if I can't settle after going unconditional?
Failing to settle on an unconditional agreement is serious. The vendor can retain your deposit and may pursue you for further losses, including any shortfall if they resell at a lower price, plus penalty interest. If you're worried about settling, speak to your solicitor immediately — do not simply miss the date.
Should I get my documents reviewed before going unconditional?
Absolutely. The conditional period is the only point at which you have leverage to negotiate or walk away. Reviewing your LIM, S&P agreement, and building report before you confirm conditions means you go unconditional knowing exactly what you're committing to.