90 years later the branch needed expansion and the architect Axel Berg was commissioned to draw up plans for a new building.

[1][3] The building design is broadly speaking historicist, combining English Baroque with influences of Italian renaissance architecture.

The building is clad in porphyry with sandstone from Nexø used for the base, cornice, attica and architraves.

The interior decoration is preserved with marble floors, mahogany doors and brass railings.

Berg drew inspiration from Inigo Jones' interpretation of works by Andrea Palladio.