Hilldale Place was a cul de sac off Brabourne St and again nothing on the library website about this street. The street was a T- shaped street with brick or summerhill stone houses mostly from the 1960s? It wasn’t even a hill so the name is a bit of a puzzle. The photo that I managed to get was of a couple of houses that looked a bit like pensioner cottages.
The best that I can find is that there is a village in West Lancashire with the same name.
Lytteltonwitch's Walking the streets of Christchurch Project 