modifications to previously approved permission ref no. 09/1232 to include: 1. revised house type from approved 2 bedroom of 78sqm to a new 3 bedroom dwelling type with a revised floor area of 133sqm an increase of 55sqm, 2. reduction of open space from previously approved 246.5sqm to 210sqm. 3. 3 no. rooflights to the west elevation at first floor level. 4. No modifications to approved combined site access