1. | The proposed development, by reason of its bulk, scale, mass and proximity to the non-attached boundary, would result in the unbalancing of the semi-detached pair of properties and contribute to the enclosure of the characteristic gap between the host dwelling and its detached neighbour, resulting in a terracing effect. Accordingly, the proposal would be of a poor design quality and result in a loss of local distinctive character and harm the character and appearance of the pair of dwellings and the streetscape, contrary to Local Plan Policies 7 and 26, Policy D4 of the London Plan and the Residential Extensions and Alterations Supplementary Planning Document. |