British Linen Bank Building
- Also Known As: Piazza Italiana Restaurant
- Also Known As: South Sea Company Building Site
- 1725-1900: South Sea House
- Address: 37 and 38 Threadneedle St Ec2
- Vicinity: Bishopsgate
- City of City of London in London
British Linen Bank is a Grade II English Listed building finished with Portland stone in London, England, United Kingdom. The four storey classical style financial building retains the same massing, including the single storey lobby with a relief sculpture by John Bacon on the northeast end, as the South Sea Company building it replaced. The rusticated ground storey features Doric columns, a segmental pediment above the entrance and many fine mascaron faces. - AsNotedIn