SLATFATF Always Results in Geography Questions

I wish after he’d knocked Arthur Dent’s House down, Douglas Adams had stopped alluding to its whereabouts. After years and years of re-reads, I keep telling myself to give up, but the likely location for Arthur Dent’s House still tugs at me.

Film Site For Arthur Dent’s House

What we know:

1) House, country lane, outside a village with a Horse & Groom (name unimportant), does have neighbors across the way (with rosebushes to hove above), so it is not a lone house.
2) A few different ex...