Buying a property is probably the biggest financial decision you will ever make. And yet, in the excitement of finding the right place, the right street, the right school zone, the right Saturday afternoon light, and a kitchen you have already mentally renovated twice, it is easy to rush the offer. To copy a condition from a template, tick the boxes, and hope for the best.
Conditions in a sale and purchase agreement are your safety net. They are the clauses that give you the right to walk away from a deal without losing your deposit or facing a damages claim if something goes wrong before settlement. But a condition that is poorly worded, too short, or simply the wrong condition for your situation is not protection. It is a false sense of security.
Most residential purchases in New Zealand use the standard TLANZ/REINZ Agreement for Sale and Purchase of Real Estate (11th Edition), previously known as the ADLS/REINZ agreement. The conditions discussed below are either built into that form or added as further terms.
This article explains the most common conditions, what they do, and why the right set of conditions depends on who you are and what you are buying.
A clean offer is not always a strong offer
There is pressure in competitive markets to make “clean” offers, which are offers with no conditions, or with minimal conditions and very short timeframes. Vendors and their agents often prefer unconditional offers because they provide certainty. In a hot market, a conditional offer might lose out to a clean one at the same price.
That pressure is real. But so is the risk. An unconditional offer means you are committed to buying the property regardless of what turns up in the building report, whether your bank approves the finance, or what the LIM report contains. If a serious problem surfaces after you go unconditional, your options are to complete the purchase anyway, breach the agreement and face the legal and financial consequences, or negotiate a costly exit.
The good news is that a conditional offer does not have to be a weak offer. There are practical ways to make it more attractive without giving up protection: keep your timeframes realistic but tight, show the agent evidence of your finance pre-approval, offer a solid deposit, and be flexible on the settlement date. Another approach is to bring some of your due diligence forward, ordering the LIM early or arranging a building inspection during the marketing period, so you can safely shorten those conditions. Vendors respond to certainty. A well-prepared conditional offer signals that you will get to unconditional quickly, and that is often what the vendor actually cares about.
Finance: the foundation condition
A finance condition gives you the right to cancel the agreement if your bank does not approve the loan on terms acceptable to you by a specified date. For most buyers, this is the most important condition in the agreement.
A standard finance condition typically gives you ten working days. That sounds like plenty of time, but banks often need a valuation of the property before they will confirm approval, and getting a registered valuer onto the property and the report back to the bank can take most of that window.
The finance condition is not a general escape hatch. You are expected to take all reasonable steps to obtain finance, and if you cancel because finance was declined, the vendor is entitled to ask for evidence of your reasons. It protects you when finance genuinely falls through, not when you simply change your mind.
One thing many buyers do not realise is how closely insurance ties into the finance condition. Banks require insurance to be in place from settlement day, so you need to confirm during your conditional period that you can actually obtain cover. If you cannot get insurance on acceptable terms, you cannot satisfy your bank’s lending requirements, and your finance condition should protect you in that situation. Some properties can be difficult or expensive to insure: for example, homes with unconsented works, properties with complex titles, or properties in high-risk areas. Make sure your lawyer drafts the finance condition broadly enough to capture insurance issues.
If you are a cash buyer, you do not need a finance condition. But “cash buyer” means having the money sitting in your account, ready to go. It does not mean you are confident your bank will approve the loan.
LIM report: the council’s file on the property
A Land Information Memorandum (LIM) is a report issued by the local council that summarises what the council knows about the property. It covers things like stormwater and wastewater connections, natural hazard information, any resource consent conditions, and crucially any building consents and whether Code Compliance Certificates (CCCs) have been issued.
A LIM condition gives you time to review that report and raise concerns before you commit unconditionally. Councils have up to ten working days to issue a LIM report, so your condition needs to be at least long enough to receive and review it. Most councils in New Zealand also offer an urgent LIM service, which typically arrives within three working days. That can be useful if you are working to a tight deadline.
The LIM report does not tell you everything. It only captures what the council knows. The council does not know about the neighbour’s rooster, and the LIM will not mention him either. Work done without consent, disputes between neighbours, or environmental issues not recorded by the council will not necessarily appear. But it is a valuable document, and a careful review often surfaces issues that need further investigation.
Building report: knowing what you are buying
A building inspection report, prepared by a qualified building inspector, gives you an assessment of the physical condition of the property. A good report will identify structural issues, moisture problems, weathertightness concerns, the condition of the roof and services, and any deferred maintenance.
A building report condition typically gives you ten working days, enough time to arrange the inspection, receive the report, and consider its findings. Some buyers try to negotiate shorter timeframes to make their offer more attractive, but cutting corners on a building inspection is rarely worth it.
One point buyers often misunderstand: the standard building report condition is not a free right to walk away. You must act reasonably in deciding whether to approve the report, and if you cancel, the vendor is entitled to ask for a copy of it. If your circumstances call for broader flexibility, we suggest a bespoke due diligence condition drafted before you sign. This is one of the areas where getting legal advice early makes a real difference.
Common conditions and typical timeframes
Each one plays a role in getting you to a settlement without unnecessary complications.
| Condition | Typical timeframe | Key purpose |
|---|---|---|
| Finance | 10 working days | Bank loan approval; includes insurance confirmation |
| Building report | 10 working days | Physical condition: structure, moisture, roof, services |
| LIM (Land Information Memorandum) | 10 working days | Council records: consents, CCCs, hazards, connections |
| Title & due diligence | 10 working days | Encumbrances, boundaries, body corporate records |
| Sale of existing home | By negotiation | Protects against owning two properties simultaneously |
| Toxicology (meth) | 10 working days | Contamination test; relevant for tenanted or at-risk properties |
Having a clear view of these stages helps you stay informed and prepared at every step.
Title and due diligence: understanding what you are buying
A title and due diligence condition gives you time to have your lawyer review the title to the property and any relevant documents. This includes checking for encumbrances (mortgages, easements, covenants, notices), confirming the boundaries match what you expect, and reviewing body corporate records if you are buying a unit title property. This review is a core part of our buying property service.
For cross-lease properties, which are common in New Zealand suburbs built in the 1960s and 1970s, a due diligence condition is particularly important. Cross-lease titles include a lease over the footprint of each dwelling, and alterations to the footprint that have not been recorded on the flats plan can create title defects. These need to be identified and addressed.
For unit title properties, the vendor must also provide you with a pre-contract disclosure statement under the Unit Titles Act 2010 before you sign the agreement. A due diligence condition should cover review of that statement together with the body corporate’s records, including minutes, financial accounts, and any special levies for the previous three years.
Unconsented and non-compliant work: a category of its own
One issue that deserves specific attention in your conditions is unconsented or non-compliant building work. This includes garage conversions to habitable rooms, decks built without consent, minor dwellings added to a property, and alterations to internal layouts which might affect the structural integrity of the property.
Unconsented work creates several problems at once. Your insurer may decline or limit cover if there is unconsented work on the property. Your bank may decline to lend against a property where the improvements are not consented, or may require remediation before settlement. And it has resale implications: if you later want to sell, you will face the same questions from the next buyer’s lawyer.
Beyond the practical problems, the council has the power to require the owner to remedy non-compliant work. That can mean removing a structure, bringing it up to code, or applying to the council for a Certificate of Acceptance for work already done. A Certificate of Acceptance is not the same as a building consent, and the council will not always grant one. The cost can be substantial.
A building report condition will likely pick up some unconsented work, but not all. A LIM condition helps because the council’s records will show what consents have been issued and whether CCCs have been obtained. A combined approach of a LIM and building report plus title and due diligence gives you the best chance of identifying these issues before you are locked in.
Sale of existing home: buying and selling at the same time
If you are buying your next home before you have sold your existing one, you may need a condition that makes your purchase conditional on the sale of your current property. This protects you from owning two properties simultaneously and carrying two mortgages.
A sale condition is generally less attractive to vendors because it introduces uncertainty about whether the deal will proceed. In competitive markets, it can make your offer less competitive. One alternative is to have bridging finance arranged in advance, which removes the need for a sale condition. But bridging finance has a cost, and it only makes sense if you are confident your current property will sell quickly.
Other conditions: meth, toxicology, and specialist reports
Methamphetamine contamination is a real issue in some parts of the New Zealand property market, particularly in properties that have been tenanted or that have a history of concerning use. A toxicology condition gives you the right to have the property tested for meth and to cancel if contamination is found above the relevant standard.
For rural properties or properties with wells, septic systems, or specialised infrastructure, you may want additional conditions covering water quality testing or assessment of those systems. The right conditions depend on the property, and a standard residential template does not cover every situation.
Timeframes: realistic is better than ambitious
One of the most common mistakes buyers make is agreeing to condition timeframes that are too short. A finance condition of three working days sounds attractive to a vendor, but it may not be enough time for a bank to complete its assessment and issue a formal approval.
If the timeframe expires before you have a clear answer, you are in a difficult position. The agreement does not simply end on its own: it stays in place until it is cancelled. Your options are to ask the vendor for an extension (which they do not have to agree to), waive the condition and go unconditional (which is risky if you do not have answers), or cancel the agreement by notice.
Realistic timeframes for common conditions as a general guide:
- Finance: 10 working days, or longer if a valuation is required.
- Building report: 10 working days.
- LIM report: up to 10 working days from the council, so your condition should be at least 10 working days.
- Title and due diligence: 10 working days, or longer for complex titles.
These are guides, not hard rules. Complex properties, busy markets, and public holidays can all affect how long things take. Build in a buffer.
Get the right conditions for your situation
Conditions are not a formality. They are a carefully crafted set of rights that you are negotiating alongside the price. A template might get you started, but it will not protect you if it is the wrong template for your property or your circumstances. The right conditions depend on whether you are a cash buyer or borrowing, whether the property is a standard suburban house or a lifestyle block, whether it has any title complexity, and what your tolerance for risk is.
At NZ Legal, we review offers and advise on conditions before buyers sign the agreement, not after. That timing matters, because once you have signed the agreement, the negotiating leverage shifts to the vendor.
This article is general information about buying New Zealand property, as at August 2026. It is not legal advice: get advice on your specific situation before you act.
Sources
- TLANZ/REINZ Agreement for Sale and Purchase of Real Estate, 11th EditionThe Law Association / REINZ standard form agreement most residential purchases use.
- Unit Titles Act 2010Pre-contract disclosure and body corporate record requirements for unit title properties.
- Building Act 2004Building consents, Code Compliance Certificates, and Certificates of Acceptance.
- Local Government Official Information and Meetings Act 1987, s 44AThe statutory basis for LIM reports.
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