Went for walk at night round T. Estate."
The Team Valley Trading Estate was first begun in 1936 and opened by George VI in 1939. Laid out as a leafy park, even now it's quite a pleasant place to walk through, but in 1947 it was quiet and rural, there were a couple of woods and a river (much of it culverted, but not all) and it was a big change from the terraced streets of Bensham. I spent a lot of my childhood there.
Here's a photo of the layout in 1947: