From memory, I think it's Wadham House and it was a school when I was a child in the 1940s and 1950s. I've just found the following on an estate agents site:
The Wadham House School was sold in 1962 to a builder. The school and eight acres of playing fields are now the roads of Wadham Way , Fernlea and Birchfields.
Lizzie
I have a recollection of the children wearing grey blazers with a red badge on them, but I could be wrong. Maybe other Rootschatters from the area will remember. I remember the school was on Arthog Road, Hale