The new building, to be known as Aspire, is set to be the largest single office development ever delivered in Bristol at 200,000 sq ft and will rise to 34m.
Harrogate developer Commercial Estates Group is understood to be talking to bidders about its plans to start construction work early next year.
Aukett Fitzroy Robinson is working on the design in collaboration with the Bath office of Buro Happold, acting as M&E Consultant.
This will involve fitting a PV array on the roof of the building to achieve a BREAM outstanding rating. The new 8-storey office building will be build at the Albert House, 111 Victoria Street site, located close to Temple Quay and Temple Meads Railway Station.