PROTECTED STRUCTURE: The development will consist of works to the existing dwelling, a protected structure, as follows: to front elevation: at garden level reinstate original window opening and replace window with new timber sash, new timber entrance screen, new door to under stair. To side elevation (at return): changes to window/door openings, omit 1no. window opening, remove steps, new drainage/rainwater goods. To rear elevation: enlarge window opening at garden level to form doorway. To rear elevation (at return): new door opening and new rainwater goods. To rear garden: reduce level to rear terrace and form new brick planters. To front garden: form new vehicle access gate from Castlewood Park and provide parking space to front garden. At pitched roofs: relay pitched roofs to incorporate membrane under slates, lay all new valleys/flashings, install 1no. new rooflight and new solar panels to inner roofs, replace existing rooflight. New membrane and omit rooflight at flat roof to return. Internally: make layout changes including structural openings at: garden level, return at all levels, and at first floor; new breathable floor slab at garden level, tanking and wall insulation to garden level external walls, reduce floor levels to return at garden level and first return, new secondary glazing to 2no. front floor sash windows. Generally: strip all plumbing/heating and electrical services and install all new systems, remove non-original fittings, install new fittings and redecorate, and any associated repairs, drainage works and builders works.