Gardener Seeks Hermitage(self contained+rural)

Country person looking for somewhere private & humble to live ideally in countryside with a garden, will consider shepherd’s huts, caravans etc as well as annexes, garden rooms, flats or cottage. Very responsible with references and regular income from long established business. The gardens I care for are in Bristol + BS40 so I am looking to live in the same postcode. I will consider other locations for the right place but having just relocated from Bristol to the Chew Valley, I am hoping not to relocate again. Re location: I have attached a map with the area I would like to live in highlighted in orange - west of the A39, east of the A38, south of Chew Lake + North of Wells. Thank you!