I have just added this to the map of places to fly your drone at Drone Scene:
Land owner permission not required.
Great Chishill windmill is one of only seven open trestle windmills in the UK. I took some drone shots for the committee who were undertaking a restoration of the building in 2019. Although I took off from the car park of the mill, TOAL is possible from the adjacent public highway.
The originator declared that this location was not inside a Flight Restriction Zone at the time of being flown on 19/12/2019. It remains the responsibility of any pilot to check for any changes before flying at the same location.