Hi
We did not address your question re proximity to the church.
I knew in the back of my mind something may not be what it may seem.
There are 3x "waterend/water end"'s in Hertfordshire around Hemel Hempstead.
You typed "waterend" which is "Brocket Hall" (N&E of HH)
You seem to be describing "Water End" which is either
"Colney Heath" (S&E ofHH) or
Great Gaddesden / HH (probable from your descriptions)
Would you expand on which one you "prefer" and why?
Ray
Grey, damp, overcast, miserable in Herts, and that's just me