According to new data from the Reserve Bank of New Zealand (RBNZ), banks approved just 8,680 new mortgages in January, which was the lowest number in any month of the year on record and less than one-third the 2021 peak (i.e. 31,282 in March 2021):The value of mortgages written has likewise collapsed. The reason behind the collapse in mortgage demand is obvious: the RBNZ’s aggressive monetary tightening, which has lifted the official cash rate (OCR) from 0.25% in September 2021 to 4.75% currently:These rate hikes have roughly doubled New Zealand’s mortgage rates (see below chart) alongside driven national house prices down by 16%. In doing so, the RBNZ forecast a sharp 2% increase in unemployment alongside a 23% peak-to-trough decline in house prices. Given that dark prognosis from the country’s central bank, there is little wonder New Zealand mortgage holders have run for the hills.