A sale and purchase agreement in New Zealand: what it contains and the conditions to know
Financial advice is provided by Craig Smith Business Services Limited, trading as Smiths Insurance & KiwiSaver, a licensed Financial Advice Provider (FSP712931). QuoteHub is a trading name.
A sale and purchase agreement is a legally binding contract between buyer and seller in New Zealand, setting out the price, any chattels included, the conditions to be met and the settlement date, and you must always get legal advice before signing it, since there is no single universal version and different agencies use different clauses (Settled.govt.nz, Understanding the sale and purchase agreement when buying, retrieved 9 September 2026).
Once every condition in it is met, the agreement becomes unconditional and you are committed to complete the purchase. Our buying-a-house checklist hub sets out where this agreement sits against every other step, from a pre-purchase building inspection to conveyancing cost in NZ.
What every sale and purchase agreement contains
What conditions should be in a sale and purchase agreement?
A sale and purchase agreement records your and the seller's names, the property address, the type of title, the price, any deposit, any chattels included, any conditions and the number of working days to fulfil them, the settlement date, and the interest rate that applies to any overdue payment (Settled.govt.nz, retrieved 9 September 2026). On top of this, general obligations typically cover your access rights to inspect the property before settlement, insurance until settlement, and what happens if either side defaults.
The table below lists the specific conditions most commonly added to a New Zealand offer, and what each one protects.
| Condition | What it protects |
|---|---|
| Title search | Confirms who legally owns the property and any caveats or easements over it |
| Obtaining finance | Lets you withdraw if your mortgage or loan is declined |
| Satisfactory building or property inspection report | Lets you act on defects a pre-purchase inspection finds |
| LIM report | Lets you review council records on consents, rates and hazards |
| Valuation report | Lets your lender confirm the property's registered valuation supports the loan |
| Sale of your existing home | Makes the purchase conditional on your own sale going unconditional first |
| Sunset clause | Sets the date and time your offer expires if not accepted |
(Settled.govt.nz, Understanding the sale and purchase agreement when buying, retrieved 9 September 2026.)
What is a sunset clause in a sale and purchase agreement?
A sunset clause sets the date and time your offer expires, giving you certainty about when you are free to make an offer on a different property if this one has not been accepted or declined by then (Settled.govt.nz, retrieved 9 September 2026). Without one, you risk both offers being accepted if you make a second offer while waiting on the first, leaving you committed to buy two properties.
Do I need a lawyer to review a sale and purchase agreement?
Yes. Settled.govt.nz's own guidance is to always check your sale and purchase agreement with a lawyer or conveyancer before signing, and to get legal advice throughout the buying process, since the agreement is legally binding once signed and every condition matters (Settled.govt.nz, retrieved 9 September 2026). Before you sign, the real estate agent must also give you a copy of the REA New Zealand Residential Property Sale and Purchase Agreement Guide and get written confirmation you received it.
Two conditions that are commonly misunderstood
Does a "lawyer's approval" condition let me cancel for any reason?
No, or at least not reliably. The Real Estate Authority's own guidance to agents warns that a lawyer's approval condition gives very limited grounds for either party to exit the agreement, and that many buyers wrongly assume it works as a general right to cancel if they are simply unhappy with the deal; agents are told to make sure buyers understand the limits and get legal advice before signing (Real Estate Authority, Sale and purchase agreement guidance, retrieved 9 September 2026).
What is a cash-out (or "escape") clause?
A cash-out clause, usually inserted at the seller's request, lets them keep marketing the property and accept a more attractive back-up offer while they wait for a condition on the existing offer to be satisfied; it does not, however, let the seller cancel the first agreement immediately just because a better offer or a cash unconditional back-up offer appears, since the original buyer still has the chance to satisfy their own conditions and go unconditional first (Real Estate Authority, Sale and purchase agreement guidance, retrieved 9 September 2026).
Can you cancel a sale and purchase agreement in NZ?
Can you cancel a sale and purchase agreement in NZ?
Once signed, both parties are bound, and you can generally only withdraw if a condition genuinely written into the agreement is not satisfied by its deadline, such as finance being declined or a building report not being satisfactory; walking away outside a valid condition risks the default consequences the agreement sets out, and always needs a lawyer's advice specific to your agreement (Settled.govt.nz, retrieved 9 September 2026).
What happens if you break a sale and purchase agreement?
The agreement's default clauses set out the consequences: if you as the buyer do not settle on time, you may have to compensate the seller, for example through interest payments on the overdue amount, and if the seller defaults, they may have to compensate you, for example by covering your accommodation costs (Settled.govt.nz, retrieved 9 September 2026). The exact remedies depend on the specific wording of the agreement you signed, which is another reason legal review before signing matters.
The table below sets out who typically compensates whom under a standard default clause, and for what.
| Who defaults | Typical consequence |
|---|---|
| Buyer does not settle on time | May owe the seller interest on the overdue amount |
| Buyer does not pay the deposit within the notice period | Seller can cancel the contract by formal notice |
| Seller does not settle on time | May owe the buyer compensation, such as accommodation costs |
(Settled.govt.nz, Understanding the sale and purchase agreement when buying, retrieved 9 September 2026.)
What happens if I don't pay the deposit on time?
If you have not paid the deposit by the agreed time, the seller's lawyer can give you notice that you have three working days to pay; if you still do not pay within that window, the seller can cancel the contract by serving a notice of cancellation, though paying the deposit before that notice is served stops the cancellation, even if the seller has already prepared it (Settled.govt.nz, retrieved 9 September 2026).
How long does the real estate agent have to hold my deposit?
Under section 123 of the Real Estate Agents Act 2008, a licensee who receives deposit money must hold it for 10 working days after the day they receive it, for every transaction type, including if the sale falls through during that window; the only exceptions are a court order or a signed authority from all parties allowing earlier release (Real Estate Authority, Sale and purchase agreement guidance, retrieved 9 September 2026).
Chattels, fixtures and what's actually included
What's the difference between a chattel and a fixture in a house sale?
A fixture is permanently attached to the property, such as a deck, showers or electrical wiring, and is automatically included with the land title; a chattel is a moveable item, such as a stove, blinds, curtains or a dishwasher, and is only included in the sale if it is specifically listed in the agreement (Settled.govt.nz, retrieved 9 September 2026). If you are unsure whether something counts as a chattel or a fixture, Settled.govt.nz's advice is to include it on the chattels list to make the sale clear.
The table below lists the standard chattels named in a typical New Zealand agreement.
| Standard chattels usually included |
|---|
| Stove |
| Fixed floor coverings (carpet, vinyl) |
| Blinds, curtains and drapes |
| Light fixtures |
| Dishwasher |
| Heat pumps |
| Heated towel rails |
(Settled.govt.nz, Understanding the sale and purchase agreement when buying, retrieved 9 September 2026. The list can be altered by agreement between buyer and seller.)
What if the property I'm buying is tenanted?
The agreement should specify a possession date separate from the settlement date if the property is tenanted, and if you want vacant possession, it is the seller's responsibility to give the tenant proper legal notice to vacate; Settled.govt.nz recommends legal advice specifically for a tenanted purchase (Settled.govt.nz, retrieved 9 September 2026).
From what date should house insurance start when buying a home?
Access rights and insurance clauses in the agreement typically set out that the property must remain insured through to the settlement date, and what happens if damage occurs before then, so confirming your own general house insurance is in place from settlement, not from move-in day, is a standard part of the process your lawyer will walk you through (Settled.govt.nz, retrieved 9 September 2026). Our insurance on settlement day guide covers exactly what needs to be arranged and by when.
If something goes wrong
What can I do if I have a problem with the agent or seller?
If you have a problem with a real estate agent that you cannot resolve directly, the Real Estate Authority can help, and Consumer Protection's guide to solving issues with the owner or agent sets out the wider dispute pathways available (Settled.govt.nz; Consumer Protection, Solving issues with the owner or real estate agent, retrieved 9 September 2026).
Where this fits with the rest of the buying process
The sale and purchase agreement is the document every other step in this cluster ultimately feeds into: the pre-purchase building inspection and builders report are usually written in as conditions, a registered valuation sits behind the finance condition, and the council rating valuation is a separate figure entirely that does not belong in price negotiations. Our mortgage pre-approval guide and house deposit guide cover the finance side, conveyancing cost in NZ covers what your lawyer charges to handle all of this, and our buying-a-house checklist hub sets out the full sequence.
QuoteHub built this page because the agreement itself, not any single report, is what actually binds you, and understanding which conditions genuinely protect you, versus ones commonly assumed to give more protection than they do, changes how you should negotiate. Financial advice is provided by Craig Smith Business Services Limited, trading as Smiths Insurance & KiwiSaver, a licensed Financial Advice Provider (FSP712931). QuoteHub is a trading name. Once you are moving toward settlement, insurance on settlement day and our guides to insurance for first-home buyers, first-home buyer insurance in New Zealand, life insurance with a home loan and life insurance for mortgage holders cover the separate decision of protecting the loan itself, with our life insurance guide and a licensed adviser available to talk it through.
Adviser's view
The clause QuoteHub sees most misunderstood is the lawyer's approval condition: buyers often assume it lets them walk away simply because they change their mind, when the Real Estate Authority's own guidance to agents is that it gives very limited grounds to exit and should never be treated as a general escape hatch.
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Cite this page QuoteHub NZ (2026). Sale and Purchase Agreement NZ: What's In It. www.quotehub.co.nz/guides/buying-a-house/sale-and-purchase-agreement-nz. Updated 2026-09-09.
References
- Settled.govt.nz: Understanding the sale and purchase agreement when buying
- Real Estate Authority: Sale and purchase agreement guidance
- Consumer Protection: Solving issues with the owner or real estate agent
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