I know the property a little. The noise from AT depends upon wind but it's not excessive, the JCB track is not heavily used and noise not really noticeable. It was on for £1.25M. The weir can be noisy at times. IIRC the use of bridge across the river is limited to 6 times per year with a car/lorry. No restriction on pedestrian use for owner. Entrance at front is on a disused railway track - can cycle or use horse!
Staffs prices are much lower than darn sowf.
The parking is across the bridge next to a lovely pump house as below. This pump house has a fish pass/camera within for the salmon introduced into the river.