1. The proposed replacement of the existing front brick boundary wall with stone would harm the ability to read the significance and development of this building, harming the significance of this designated heritage asset and causing significant harm to the character and appearance of this attractive and historic property and that of the surrounding conservation area contrary to Core Policy G and Development Policies 3, 4 and 19. These policies aim to ensure that new development achieves a high standard of design, which reflects or complements that of the local vernacular and does not detract from the character, form and setting of the original dwelling.