Sainsbury’s have been granted permission to open a 100,000 sq ft store at Corton — at the site of a new village.

But there are worries the chain won’t occupy the building — after the company’s recent announcements about ditching new ventures across the UK.

Councillor Ian Douglas said: “I have concerns that Sainsbury’s may not occupy the supermarket planned for Corton. There are changes in the way people have been shopping — with Alid and Lidl attracting a lot of customers. If Sainsbury’s decide not to open the supermarket then hopefully the building could be used for a number of shops serving the residents in the new development.” The Advertiser understands the store is legally contracted to erect the building but doesn’t have to move in.

Sainsbury’s did not confirm whether they intend to move into the site when questioned by the Advertiser.

But a spokesman for the company said: “This site needs further detailed planning consent, which the developer is working towards. A planning application will be submitted later this year.” Councillors have already bowed to Sainsbury’s demands for a bigger store in Ayr after the retailer threatened to pull out unless South Ayrshire Council relaxed trading rules.

Harry Sadleir, of Corton developer LXB, said: there are no indications” that Sainsbury’s won’t charge ahead with the original proposal for a big outlet.

Details on LXB’s website show plans for a ‘neighbourhood retail centre,’ food store and smaller units.

Mr Sadleir also said a pub and community centre are part of the vision at the 800 home site.

There is also to be a primary school and business space.

Eventually, developers want to build a total of 2,700 houses.