Amendment to previously approved application 20/02707/FULL6 for 'Demolition of existing garage and rear extension and construction of a two storey side/rear extension, part two storey front extension and a single storey rear extension. Raising of ridge height to form habitable accommodation in loft space with rear dormers and rooflights and elevational alterations.' to add infill setback dormer, remove small gables to front windows and enlarge two storey front extension with larger gable feature