Residential building activity fell 2.1% during the March quarter from the December quarter, while non-residential activity was down 10.4% over the quarter, seasonally adjusted figures from Statistics New Zealand show.
The fall in residential activity was the third consecutive quarterly fall, and comes at a time when economists and policy makers are pointing to housing shortages appearing in the biggest cities as a factor putting upward pressure on house prices, particularly in Auckland.
Overall building activity fell 6.3% in the March 2011 quarter, after adjusting for seasonal effects, Statistics New Zealand said.
“We don’t normally comment on regional information for the value of building work because this survey is not designed to produce accurate regional estimates. However, the information we have suggests that in Canterbury, building activity decreased significantly, at least in part due to the 22 February earthquake,"Business statistics manager Louise Holmes-Oliver said.
“While the fall in Canterbury is undoubtedly a key part of the story, it is not all of it. If we exclude it from the national results, we still see decreases in both residential and non-residential building activity,” Holmes-Oliver said.
"The overall fall in the volume of building work was driven by non-residential building activity. This fell 10.4% in the March 2011 quarter, reversing the 9.2% rise in the December 2010 quarter. The latest decline in non-residential building work is the first since the December 2009 quarter," she said.
"The volume of residential building work also fell, but by a lesser 2.1% in the March 2011 quarter. This was the third consecutive fall, having dropped 12.4% over the previous two quarters."
Stats NZ said in the March 2011 year compared with the March 2010 year, the unadjusted value of:
- all building work was NZ$11,023 million, up 4.5%
- residential building work was NZ$6,188 million, up 5.9%
- non-residential building work was NZ$4,834 million, up 2.7%
Data on building activity is obtained each quarter primarily by a postal survey of around 3,500 builders, owners, and other building consent applicants.
Housing shortage?
ASB economist Christina Leung said the data showed underlying building demand remained extremely weak.
"Against the backdrop of population growth, the low level of residential building activity heightens the risk the NZ housing market becomes undersupplied," Leung said.
"The 10.4% decline in non-residential construction in Q1 was in line with our forecasts. Over the past year, public sector projects have offset the weakness in private non-residential building activity. However, more recent consent issuance data suggest public sector work has also begun to ebb. Recent business confidence surveys have shown an improvement in commercial construction intentions, and we expect this will flow through to a recovery in non-residential construction over the coming year as businesses become more confident about investing. Added to that will be the boost from post-earthquake rebuilding activity expected over 2012," she said.
"While construction activity currently remains at weak levels, we expect the outlook over 2012 to be more promising. In particular, rebuilding activity in Christchurch should provide a boost to the construction sector. Nonetheless, with ongoing uncertainty in Christchurch and weak consent issuance in other regions there remains little urgency for the RBNZ to lift the OCR. We expect the RBNZ will leave interest rates at current low levels until March 2012, once it has seen evidence the NZ recovery has gained a firmer footing."
See our interactive building work completed chart here and below.
(Updated with ASB economist comment and interactive chart)
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