Around 500 new jobs could be created if plans for a new Sainsbury's store in Dundonald go ahead.
If successful the 60,000 sq ft store at the disused Rolls Royce Factory on the Upper Newtownards Road could also create around 250 jobs during the construction period.
The store, complete with a petrol station and a cafe, is part of a wider plan to regenerate the entire 19 acre site.
Chris Templeman, head of property development at Sainsbury's said: "This store is part of Sainsbury's wider pledge to significantly expand our portfolio of stores in Northern Ireland.
"We have had useful discussions with Planning Service as part of Pre Application Discussions and we would encourage Planning Service to move as speedily as possible whilst recognising the economic and community benefits that this investment represents in the area in the current economic climate."
© UTV News