The Glenigan Index for the three months to January fell by 18 percent compared with January 2012, as activity across most of the construction sector dropped off.
Social housing starts were up by one percent compared to last year - the only area of the sector to see an increase.
The fall in activity was led by the infrastructure and utilities sectors. Their decline was exaggerated by the particularly strong start to 2012, when projects were scheduled to ensure preparations were ready in time for the summer's Olympic Games.





Much-needed new homes have been created from run-down blocks of flats in Kirkby.
The firm said it has seen “fundamental changes” in its sectors “which in some cases we believe are structural”.
Barratt London and United House have signed a joint venture agreement for a £59 million redevelopment of a former police station to create new homes in the heart of London’s Soho.
The firm, a development partner for the Defence Infrastructure Organisation and the Homes and Communities Agency, submitted the plan to Rushmoor Borough Council.