radyr primary is where my son attends..they have diffrnt criterias for children and families moving into the area..had my son startd september he would not have got in,..it was because he was bullied in another school... i would recommend you ring the headteachers of radyr and llandaff city church in wales primary and explain you have moved into the area from outside cardiff.... all schools are full in september,,, but having said that they always keep places back for people who move into catchment area..they have to..... they just cant annonce that,,phone them,,explain,,,,tell them your circumstances,, i am not one to be judgemental,,, but for good education in nice enviroment,, ,,i would say radyr,,, llandaf city..whitchurch...there is also another school in radyr,,,will have to find out name,oh st fagans have a chucrh in wales school also... they are by far the best options,,dont give in ,,i nvever ,,, my son cldnt be happier, a fantastic school in every sense. and has come on leaps and bounds ..xx