Finding a place that could become your family home is a quiet, big moment. The next step, making an offer, is where many buyers feel out of their depth, because in New Zealand the offer is not a casual chat with the agent. It is a written, legally meaningful document. Get the structure right and you stay in control, protected by conditions, with a clear path to a settled home. Get it wrong and you can end up locked into a purchase before you have done your checks. This guide walks through exactly how an offer works here, in plain English, so you can move forward with calm confidence rather than guesswork.

How to make an offer on a house in NZ

Quick answer

In NZ you make an offer by signing a sale and purchase agreement (often called the SPA or S&P) prepared by the agent or your lawyer. You set the price, the deposit, the settlement date, the chattels you expect to be included, and any conditions, such as finance, a LIM report, a building inspection, or the sale of your current home. The seller can accept, decline, or come back with a counter-offer, and this back-and-forth continues until both sides sign the same terms. Once every condition is met, the agreement goes unconditional and the sale is binding. The single most important rule: do not sign anything you do not understand, and run the agreement past your property lawyer before you commit.

The detail, in plain English

An offer in New Zealand almost always uses the standard sale and purchase agreement. Inside it you are setting several things at once. The price is obvious, but the conditions are where your protection lives. A finance condition gives you time to confirm your lending; a LIM condition lets you read the council's record of the property; a builder's report condition lets a qualified inspector check the home; and a due-diligence condition can give you a broader window to satisfy yourself about the property. You also nominate the deposit, commonly around 10% of the price, paid once the agreement is unconditional and usually held in the agent's or your lawyer's trust account. You name a settlement date, the day ownership and the balance of the money change hands. And you list the chattels, the moveable items like the oven, dishwasher, curtains and heat pump, so there is no argument later about what stays. If you are buying at auction the picture is different: auction bids are unconditional, which means your finance, LIM and building checks must all be done beforehand. For a price-by-negotiation or deadline sale, you have room to make your offer conditional, which is far safer for most buyers. Once you submit a signed offer, the seller may sign it as is, decline it, or counter with changes, most often a higher price or a shorter settlement. Nothing is binding until both parties have signed the identical document and any conditions have been confirmed in writing.

What it means for you

Treat the offer as the moment you take charge, not the moment you hand over control. Before you write a number, know your real limit, ideally backed by mortgage pre-approval, and decide which conditions you genuinely need. For most people buying a place to live in, that means finance, a LIM and a building report at a minimum. Be specific about chattels so the home you walk into on settlement day is the home you thought you were buying. Watch the settlement date, because it has to work for both your finance and your move, and if you are selling and buying at the same time, the timing matters even more. Above all, get your lawyer to review the agreement before you sign. A short legal check now protects the biggest purchase of your life and the security of the home you are trying to put down roots in. There is no shame in taking a day to do this properly; a good agent will expect it.

Common questions

Can I withdraw an offer? Generally yes, before the seller accepts it, but once both parties have signed and conditions are met, you are bound, so timing and legal advice matter. How long does the seller have to respond? You can set an expiry on your offer, which stops it sitting open while other buyers circle. Should I offer below the asking price? In a negotiation that is normal; your agent can advise on what is realistic for the local market, while remembering they are acting for the seller. Do I need a lawyer before I make an offer? Ideally yes, or at least lined up to review the agreement quickly, because the offer is a legal contract from the moment it is signed by both sides.

Your next step

Making a confident offer is far easier when you understand the whole buying journey and have the right people beside you. Walk through the full path in our guide to the NZ buying process at /buying-process-nz/, get clear on the difference between a conditional and an unconditional offer at /conditional-vs-unconditional-offer/, and see how Maifang helps buyers at /for-buyers/. When you are ready, we can match you with buyer-side help and a property lawyer, free and with no obligation, so the home you are reaching for stays within reach. Get in touch at /contact/.

In plain English: In plain English: an offer in NZ is a signed sale and purchase agreement, so set your price, deposit, settlement date and chattels, keep the conditions that protect you (finance, LIM, building report), and have your lawyer check it before you sign.

General information, not personalised real-estate, legal or financial advice. Confirm your situation with a licensed adviser. Read the full disclaimer →