Welcome – Croeso to our website.

​We are a Catholic school within the Archdiocese of Cardiff. 

Many elements of the education provided here have been identified as excellent, outstanding and sector leading. 

Pupils at our school make rapid rates of progress.

St. Mary’s is a Learning Power school that is dedicated to developing academic and moral virtues amongst everyone at the school.

If, having surfed the site, you would like more information about our work, please do get in touch with us at the school.

Please see the NEWS section for the latest letters and information regarding the pandemic.

Diary Dates:

Monday, 22nd February: Foundation Phase (Nursery to Year 2) children return to school. Home learning continues for the rest of the school. Hub provision continues for children of critical workers.

26th March: Easter Holiday begins.


We know that there is a strong correlation between high attendance and high attainment. 

Please help us to keep our rate at the 96% mark.  Please avoid booking holidays during term time.

Attendance rates will be suspended for the time being (%)​:


Overall attendance for this academic year was 92.7%.