
Definitive proof that Kingsley Hill was indeed the venue for those evocative shots, showing assorted Beatles and entourage at repose in the summer of 1967. As can be seen, at least some of the images were captured in the garden adjacent to the road.
The house and grounds are virtually unchanged 40-odd years later - the only real difference being some savage topiary on the tree outside the door. The distinctive garden wall is still there too:

Brian bought Kingsley Hill in early 1967 as a country retreat, partly because of its Winston Churchill connections (it's said that the stogied-up PM met with Chiefs of Staff here immediately prior to D-Day).
After Brian's death, his brother Clive sold the abode on to (if not onto) a family (Macfarlane by name); apparently it still contained boxes of Brian's leftover possessions at that point, and these formed part of the sale.
Subsequently sold again in 1976 (and, as far as I know, the current owner has had it since then), Kingsley Hill's interior is seemingly also largely unmodified; several rooms still boast "psychedelic" paintwork on the walls, presumably of Beatle-related origin. (This was a trend in 1967 - Kenwood, Kinfauns, Sunny Heights and Kingsley Hill were all partially so decorated; it's remarkable that in two of these houses, some of that paintwork has survived to the present day.)
It was, of course, also the venue for a famous party in celebration of Sgt Pepper; Brian's secretary, Joanne Peterson, recalls "walking into the top room of the house and opening the door. There were the Beatles, sitting there cross-legged in their Sgt Pepper costumes".
The most famous picture of Brian outside Kingsley Hill was taken on the other side of the low "bungalow" bit of the house, visible to the left:

All in all, a fascinating place. (By the way, it was the subject of a British newspaper article a few years back, which may well have included shots of the interior paintwork described above. If anyone has this, be a "luv" and send us a copy.)