Hello all,
Thanks for your kind comments.
Like most others, I was convinced it was a vicarage/rectory/parsonage, and did all the usual search terms - trefoil-cusped-arch etc.
In the end, the brilliant search term I used on the Viewfinder site was ..... "light gothic house" - because that's what I saw.
I know not why the picture came up, as that term doesn't seem to be in the caption

So, pure luck!
Yorkslass