GECO Properties has sold Rotherwick House at 3 Thomas More Street, E1, for £13.5m to owner-occupier Esca Estates.
The freehold building has been refurbished to provide 13,540 sq ft of grade A office space adjacent to the St Katharine Docks Estate.
Helix Property Advisors, Savills and Ingleby Trice acted on behalf of the vendor; Esca Estates was advised by Noble Harris.