If you are partway through saving a deposit or waiting on pre-approval, the Reserve Bank’s decision on the 2nd of September will already be sitting inside the rate a lender quotes you, whether or not anyone has explained why.
The Official Cash Rate moved up 25 basis points to 2.75%, the second increase in three months. For a first home buyer, the number itself matters less than what it changes in practice: the rate on offer, how much you can borrow, and how much runway you have left before your pre-approval expires.
Why The Reserve Bank Raised The OCR Again
Annual inflation sat at 4.1% in the June quarter, pushed up largely by fuel prices. Unemployment is at an 11-year high, and the Reserve Bank still judged that gradually removing stimulus was the right call to bring inflation back towards its 2% target.
The Committee has said further increases are possible, but it has also said the path is not fixed in advance. That is worth remembering as the commentary keeps rolling in over the next few months. Fixed mortgage rates do not move one for one with the OCR anyway. They track swap and wholesale rates, which often shift before the Reserve Bank even meets, which is part of how interest rates work in New Zealand.
What This Means For The Rate You Are Offered
One-year fixed rates are sitting close to 5% at the moment, and much of that movement had already happened before 2 September. Lenders tend to price in an expected OCR change ahead of the announcement, so the decision itself rarely causes a sudden jump on its own.
What matters more for a first home buyer is the test rate a lender uses to work out whether you can service the loan, which usually sits above the advertised rate to build in a buffer. That test rate, not the headline in the news, is often the real ceiling on what you can borrow. A clear, current view of your own numbers through proper home loan advice is usually a better use of your time than tracking the OCR calendar.
Your Deposit Is Usually The Bigger Hurdle
Rising rates get the headlines, but for most first home buyers I speak with, the deposit is still the harder constraint than the repayment itself. Mortgage servicing as a share of income has not moved dramatically from long-term norms, even with rates sitting where they currently are.
That is worth knowing before you assume you have been priced out altogether. Getting first home buyer mortgage advice early, well before you have found a property, gives you time to work through your deposit options and understand what a lender will genuinely offer against your income and savings. Pre-approval done properly, rather than as an afterthought once you have found a place, still holds up regardless of where the OCR sits.
Should You Fix Now Or Wait For The Next Review
There is no single right answer here, and anyone telling you there is one answer for everybody is skipping the part where your situation is different from the next person’s.
Floating gives you flexibility if you expect to make extra repayments or sell soon, though it leaves you more exposed to further OCR movement. Fixing gives you certainty, though a longer term can leave you paying above the market if rates ease sooner than expected. Splitting a loan across two or three terms is one way to avoid betting everything on a single rate review, something I go through in more detail in Is It a gamble to fix your mortgage. A proper mortgage review, refix or refinance conversation looks at your whole position rather than the rate sitting on the table that week.
How New Zealand Compares With Australia
Australia’s cash rate currently sits at 4.35%, well above New Zealand’s 2.75%. The two countries are not moving through the same cycle. New Zealand cut rates further and faster after the post-pandemic period, so this year’s increases here look more like a return towards typical settings than a fresh tightening cycle of the kind Australia has been managing.
It is a useful reminder not to read too much into rate comparisons across the Tasman. What matters for your application is New Zealand settings, your own income, and the lender you are applying with, not a headline about another country’s cash rate.
Getting The Right Advice Before You Decide
The OCR announcement is one data point among many, and it is rarely the one that decides whether you get into your first home this year. Your deposit, your income, your buffer, and the way your lending is structured usually count for more.
If you are working towards a first home and want to understand what current settings mean for your own numbers, get in touch and we can go through it properly.
Until next time,
Oliver