- The drawings from the office of Sir John Soane
Soane's preliminary design for the east end of the first floor is shown on an early survey drawing of the house, drawing 4. As in drawing 4, drawing 13 has a new stairwell in the east courtyard. The window shedding light into the principal staircase is blocked by this new building, necessitating the insertion of a large lantern overhead. Another skylight is over the lobby at the top of the staircase, with paired columns framing the lobby's entrance.
With a large proportion of the first floor occupied by the upper part of the new drawing room, problems arise with first floor circulation and layout. Soane's alterations attempt to alleviate these problems, but the first floor is essentially divided in two. In the east, Soane attempts to provide some regularity to the design by including a central lobby with inverted rounded ends and a door at each corner. This lobby occupies the former cross gallery; the ends of the gallery are converted to dressing rooms. The west end of the house proves more difficult to arrange, as the drawing room replaced its central circulation space. A long east-west corridor is built in the south range to provide access to these west bedrooms. The north and south ranges have additional staircases leading to the attic storey.
The first floor was further altered in 1800, see drawing 28.
More designs for the first floor are in the National Trust's collection. See David Adshead's catalogue of drawings for Wimpole, Wimpole: architectural drawings and topographical views, 2007, cat. 124-137, pp. 77-80.
Sir John Soane's collection includes some 30,000 architectural, design and topographical drawings which is a very important resource for scholars worldwide. His was the first architect’s collection to attempt to preserve the best in design for the architectural profession in the future, and it did so by assembling as exemplars surviving drawings by great Renaissance masters and by the leading architects in Britain in the 17th and 18th centuries and his near contemporaries such as Sir William Chambers, Robert Adam and George Dance the Younger. These drawings sit side by side with 9,000 drawings in Soane’s own hand or those of the pupils in his office, covering his early work as a student, his time in Italy and the drawings produced in the course of his architectural practice from 1780 until the 1830s.
Browse (via the vertical menu to the left) and search results for Drawings include a mixture of Concise catalogue records – drawn from an outline list of the collection – and fuller records where drawings have been catalogued in more detail (an ongoing process).
Contents of Presentation drawing of the first floor, with later alterations to include an east secondary staircase and top-lighting, 5 August 1791
-  Presentation drawing of the first floor, with later alterations to include an east secondary staircase and top-lighting, 5 August 1791