PERMISSION FOR CHANGE OF USE OF FORMER PSYCHIATRIC HOSPITAL TO RESIDENTIAL USE WITH SUPPORT FACILITIES TO INCLUDE 57 NO. RESIDENTIAL UNITS IN EXISTING BUILDINGS AND 14 NO. RESIDENTIAL UNITS IN 2 NO. 2-3 STOREY NEW-BUILD APARTMENT BUILDINGS TO REAR; RESTAURANT, OFFICES, SWIMMING POOL, GYM AND DAY SPA AND ASSOCIATED LANDSCAPING WORKS; 1,755 SQ.M ANNEX BUILDINGS TO BE DEMOLISHED TO FACILITATE NEW USE; ACCESS TO DEVELOPMENT VIA EXISTING NORTHERN GATES. ST. SENANS HOSPITAL IS A PROTECTED STRUCTURE