Planning permission is being sought for a new bar, lounge and kitchen on Main Street Letterkenny.
Owners of the popular Central Bar on Upper Main Street are seeking to expand into a disused commercial space next door, which was most recently used as a betting office.
A planning application received by Donegal County Council shows that applicants Michael and Mark Blaney are seeking to make a series of extensive conversion works.
A proposed new rear extension to the neighbouring commercial premises and a new side extension of the existing Central Bar and Lounge would form a new bar, lounge, kitchen, and accessible toilet facilities.
The development would also involve the conversion of existing office space into an off-licence area and the construction of a new external smoking area.
The application is currently under review by Donegal County Council.