Policy information sourced from Hammersmith & Fulham Planning Guidance
CAG3 New Development in Conservation Areas
New buildings, extensions and alterations should be sympathetic to the architectural character of the built context and should not have a harmful impact on the character and appearance of the conservation area. Characteristics such as building heights, building lines, roof forms, rear and side additions, front gardens and boundary treatment, lightwells, materials, windows and building features as well as disabled access measures should be considered in this context.
For more information please see the Hammersmith & Fulham Planning Guidance