I have just added this to the map of places to fly your drone at Drone Scene:
Land owner permission not required.
Plenty of local parking available. There is a small car park 5 minutes walk from the windmill but only takes around 7 cars. Another well signposted carpark beside the basketball and tennis courts that has public toilets beside it. Can be quite busy with tourists, sightseers and dog walkers.
The originator declared that this location was not inside a Flight Restriction Zone at the time of being flown on 16/01/2022. It remains the responsibility of any pilot to check for any changes before flying at the same location.