Roof Terrace and First Floor Rear Extension. Here, in a prominent conservation area and adjacent to a listed building, we have successfully completed a roof terrace accessed by a glazed box and in addition two large first floor rear extensions. With only a small existing garden, the addition of an accessible roof terrace with wide ranging views transforms the property. A full width upper level rear extension adds an en-suite and walk-in-wardrobe to each of the two rear bedrooms. The success of this project is wide ranging. In the first instance the creation of a large roof terrace to a property in a conservation area is an achievement. Accompanied by a full width upper level rear extension adding en suite and walk in wardrobes to two existing bedrooms is transformative.