Project St Petersburgh Place Client Private Client Value £6 Million Design Team Formation Architects (Architect), Elliot Sharrad (Project Manager) Structural Solution The project involves a complete internal refurbishment with substantial rear extension, basement enlargement and additional storey added to an 18th century terraced townhouse overlooking Hyde Park. The removal of all internal structural walls has necessitated the use of box frames to transfer floor loadings down to new strip footings. Steel framing is used to complete the rear extension and new dormer roof, with the new roof, floors and terracing areas supported on new timber joists.