GT Bank cheques in

We are delighted to announce that leading African bank, Guaranty Trust Bank Ltd (GT Bank), has taken 12,450 sq ft at 10 Great Castle Street as their new London HQ, relocating from its previous premises on the Estate.

The building, located between Regent Street and Great Portland Street and a stone’s throw from Oxford Circus, has been comprehensively refurbished behind its Regency-style frontage to offer a flexible 21st Century Cat A office space. The property benefits from 2 outdoor terraces, an impressive reception entrance hall, bike storage with changing rooms and showers, kitchenettes on every floor, in addition to a state-of-the-art security system together with all the usual mod cons.

The space attracted exceptionally high interest when it launched in January 2022, with the property going under offer within weeks and now completion taking place shortly thereafter.

From its new location, GT Bank will continue to offer financial services across online, retail, corporate and investment banking, as well as asset management.

The Langham Estate’s flexible portfolio of high-quality office space continues to inspire confidence among existing occupiers like GT Bank – enabling them to relocate within the Estate quickly and seamlessly – while also attracting new leasing enquires from prospective occupiers across multiple sectors.

If you are looking to relocate your business, please visit to view a selection of premises available to let.