Variation of condition 2 (Develop in accordance with approved plans) and 3 (Materials) of planning permission 18/02498/FUL (Erection of first floor extension to rear, relocate existing property entrance to front street elevation, 1no. existing window to be replaced with 1no. door to front elevation, insertion of 2no. windows to front elevation, replacement windows to rear elevation, enlarge 1no. window to ground floor rear elevation, replace existing door with 1no. patio door to rear south east side. Erection of single storey garden outbuilding to be used as a home office and associated works.) to allow changes to materials, roof form, fenestration and internal layout of outbuilding (amended description) (amended plans).