In 2021-22, the overall expenditure on assistance for housing improvement (including DFGs) was £36.3 million.
Yn 2021-22, cafodd y Grant Cymorth Tai gynnydd o £40m (30%), gan gymryd cyfanswm yr arian i £166.763m. Bydd y cynnydd hwn yn cael ei gynnal hyd at o leiaf 2025