Removal of large dormer extension, cat slide roof and chimney (East side). Erection of first floor extension (East side) with pitched roof to match West side, minor alterations to existing small East dormers front and rear. Replacement of potting shed to West side. Removal of garage door and replace with window to match existing. Replace two sets of double glazed doors to rear with wide sliding glazed doors. Installation of multi stove flue to rear.