Our “5CL” project comprises a comprehensive refurbishment and extension of a historic City of London office building in the Fleet Street Quarter, to provide 106,000 sf of premium office space. The refurbishment enhances the handsome stone elevations with the introduction of a contemporary, 3-storey curved glass extension with top floor roof terrace.


  • BREEAM Excellent
  • EPC A
  • PC 2026
Size 106,000 Sq Ft
Status Enabling works started in Q3 2023
Main works start in Q1 2024
Contractor Ardmore
Role Development & Asset Manager
Location City of London
17 Columbus Courtyard