This growth in Christchurch retail sales continues to be driven by hardware, building, and garden supplies, Statistics New Zealand said.
After a pause in Q3, Christchurch retail sales have continued to grow strongly, says ASB economist Daniel Smith.
"While the rebuild is driving sales directly in some areas (building and hardware, for example), plentiful job opportunities and strong consumer confidence are leading to a broad-based rise in retail sales and general economic activity in the region." Smith said.
Increased population growth for the region is also expected to help fuel higher levels of retail activity, Smith added.
"Over the year to February the Canterbury region gained a net 5,088 international migrants. That is the largest annual inflow since the data began in 1990," Smith said.
The Retail Trade Survey, released last month, showed that nationally, of the 15 different retail sectors looked at, nine had higher sales volumes.
Those with the biggest increases were: fuel retailing up 5.7 per cent; clothing, footwear and accessories up 9.9 per cent, and recreational goods up 8.6 per cent.
Read the full Statistics New Zealand release here: