A £925,000 refurbishment of the Co-Op store in Kington will open tomorrow.
Work started on the Crabtree Road store in January.
The new look supermarket will include click and collect, home delivery, photo booth and an express coffee dispenser.
The building will run on 100 per cent renewable electricity.
Two Monmouthshire Council officers secure permanent senior posts
Geraint set to tackle Tumble twice in final race through Monmouthshire
Concerns raised over lorry traffic after Severn Bridge HGV ban