10 Portman Square, W1

10 Portman Square is a 134,000 sq ft office building with retail units at ground and lower ground levels. A seven storey building, 10 Portman Square benefits from natural light on four sides, with typical floors of 18,500 sq ft. There are three ‘trophy’ floors at the top of the building, which enjoy large accessible terraces and dramatic views across London.

The building is fully let to Aspect Capital, Aramco, Arrowgrass, Independent Franchise Partners, Ardagh Glass, Ontario Teachers’ Pension Plan and Weston Homes.