What it means to go "Unconditional" on a property 🏡📋

Understanding what it means to “go unconditional” on a property is a crucial part of the home-buying journey. Whether you're a first home buyer, upgrading to your next place, or purchasing an investment, this step marks a major milestone. It’s the point where your offer becomes legally binding, and you’re officially committed to the purchase. Going unconditional also brings with it serious financial responsibility, so it’s important to know exactly what’s involved and be fully prepared before you get there.

When you make an offer on a property, it’s usually subject to conditions like getting finance approved, completing a building inspection, or selling your current home. These conditions are set out in the sale and purchase agreement. Once those conditions are met and you choose to proceed, your offer becomes “unconditional" meaning there’s no turning back without facing financial consequences. From this point on, you’re locked into buying the property, and the seller is locked into selling it to you. Because of the commitment involved, you need to be certain that you’re ready, financially and otherwise, before making that move.

One of the key financial aspects of going unconditional is the deposit. This is usually around 10% of the purchase price and must be paid once the agreement becomes unconditional. If you’re planning to use your KiwiSaver to help cover the deposit, it’s essential to start that process early. KiwiSaver withdrawals can take up to 15 working days, so timing is everything. Talk to your mortgage adviser and solicitor early in the process to avoid delays. Once unconditional, you’ll need to transfer your deposit to the real estate agent’s trust account, and your lawyer will manage the rest of the funds on settlement day. Don’t forget to budget for extra costs like legal fees, building reports, and valuations — especially if you’ve made offers on other properties previously.

Getting pre-approved for your mortgage before you start house hunting can make this entire process a lot smoother. Pre-approval gives you a clear idea of your budget and helps you act quickly when you find the right property. It also means that when it comes time to go unconditional, you’re not scrambling to sort out your finances in a short timeframe. Instead, you’ll only need to work through a few remaining conditions with your adviser and ensure the bank is happy with the property. Going unconditional is a big commitment, but with the right preparation and expert advice, it doesn’t need to be stressful. Make sure you understand the process, get your finances lined up, and lean on your mortgage adviser for guidance, and you’ll be well on your way to a confident and successful purchase.

If you or anyone you know could benefit from chatting about this or any general mortgage queries, don't hesitate to reach out.


Author: Cameron Marcroft

Published: 24/8/2026
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