Building among the trees

I spent today fairly close to home and had the chance to examine the view across the valley. There are a large number of buildings among the trees, but this one intrigued me and I wondered if it could be part of the former Dingleton Hospital buildings, probably now converted to housing if it is. And the white structure on the left could then be the chimney of the former boiler house as it's a listed building, so presumably has been preserved. I will see if my local contact JP knows; she's visiting later in the week. Or I could even go and have a look myself.