25 Charterhouse Square

London EC1
Circa 43,500 sq ft office and retail redevelopment


Helical completed a comprehensive refurbishment of 25 Charterhouse Square in March 2017.

Following the purchase of a new 155 year long leasehold interest, Helical carried out an extensive redevelopment of the existing building, reconfiguring the internal, adding a further floor of office space and retail at ground level, providing 6 floors of Grade A office space (38,355 sq ft excluding 2 ground floor retail units at 2,965 sq ft and 2,173 sq ft respectively) representing a 29% uplift over the original building.

The building benefits from 90 cycle spaces, a corresponding number of lockers and 9 showers all with a dedicated access and lift provision separate from the front door of the building. The scheme has achieved both BREEAM Excellent and WiredScore Gold.

The building enjoys direct access to the newly refurbished Charterhouse Square garden and is on the doorstep of the Farringdon East Crossrail ticket hall.

25 Charterhouse Square has a range of occupiers; 18,716 sq ft is occupied by global marketing agency Anomaly, 6,530 sq ft by Peakon, a leading analytics and employee engagement software provider and 6,527 sq ft by Hudson Sandler, an award-winning communications consultancy. 11,720 sq ft is available to let.

The building won the 2018 OAS Development Award for Best City Refurbishment/Regeneration and was shortlisted for the 2018 RICS Award for Commercial Property.

For further information and details on current availability please email using the get in touch button below.

Office and retail
45,000 sq ft (4,181 sq m)
Q1 2017
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