These images show what St. Ninian's Hall looks like at the moment, and how it is expected to look once the development work is completed.
These artist's impressions show the annex due to be built on to the side of the hall, providing space for a new cafe, public toilets and a retail store.
More top news
Paul Brand & guests - including Lib Dem leadership favourite Tim Farron & the SNP's new Border MP Calum Kerr. Watch the full programme here:
A look ahead at the forecast for the Border region.
Preparations have begun for a two day mountain biking event, the Enduro World Series, in the Tweed Valley this weekend.