Who Is Moving to Christchurch and Why It Matters for Property

Canterbury was New Zealand's fastest-growing region in the year to June 2025, with the region's population growing by 1.1%, or 7,600 people. Christchurch accounted for 52% of that growth and posted the highest net internal migration gain of all New Zealand cities in 2025 at approximately +1,700 people, alongside +980 net international migrants.

Where Are People Coming From

Canterbury's population gain in the year to June 2025 included 3,700 people moving from other parts of New Zealand and 1,600 overseas arrivals. Canterbury came in ahead of Auckland and Waikato, which each grew by 1.0%. Auckland lost 3,200 net internal migrants over the same period. In 2023, 16.7% of Selwyn's residents had lived in Christchurch five years earlier - the Canterbury-to-Selwyn pipeline is well established. But the bigger story is the flow from outside Canterbury entirely, particularly from Auckland and Wellington.

Who Are the Movers

First home buyers priced out of Auckland are a significant cohort. For buyers unwilling to take on Auckland-level debt, Christchurch offers substantially more property per dollar while remaining a major city with genuine employment, culture, and amenity. The University of Canterbury now has 25,000 students enrolled, and Christchurch has seen a 6% increase in residents aged 15-24 despite national declines in that cohort. ChristchurchNZ's chief executive noted that incredible jobs are being created daily in future-focused sectors including aerospace, clean tech, and health tech. Families from expensive centres are also moving south, drawn by better house sizes, school access, suburban space, and lower mortgage stress.

What This Means for Property Demand

Population growth driven primarily by internal migration - as Canterbury's largely is - tends to bring economically active, employed households who are likely buyers within a reasonable timeframe rather than long-term renters. The net effect is visible in the data: vacancy rates in Christchurch's best rental suburbs sit at 1.5-2.0%, with well-presented properties letting in 10-14 days. First home buyer lending in Canterbury represents approximately 40% of all new lending in the region.

One caveat: New Zealand's national population growth slowed significantly in 2025, with net international migration falling from a gain of 51,600 in August 2024 to just 10,600 by August 2025. Selwyn's growth rate nearly halved from 4.4% in 2024 to 2.4% in 2025. The fundamentals remain positive, but the extraordinary migration-driven growth of 2023-2024 is not the baseline going forward.

Data from Stats NZ Subnational Population Estimates (June 2025), 1News, Newsroom, and Bamboo Routes. For general information only.