Construct a stable building consisting of 3 No. stables and tack room and all associated site works

(1) Two storey extension to rear of existing house. (2) New porch & rooflight to front elevation. (3) New high-level windows at first floor level to south elevation of existing house. (4) Alterations to existing window openings to front & rear elevations. (5) New septic tank & percolation area in new location