Application to vary condition 3 of planning consent 192557 for the proposed part single part two storey rear/side extension to include conversion and extension of existing loft space to create habitable accommodation (3no. bedrooms and bathroom) and the insertion of 4no. dormers to side, insertion of pitched roof to front and changes to fenestration to existing bungalow. Condition 3 refers to External materials - The materials to be used in the construction of the external surfaces and the variation is to use alternative external materials to those described in the original application.