I have just added this to the map of places to fly your drone at Drone Scene:
Land owner permission requirements unknown.
Sudbury Hall is a country house in Sudbury, Derbyshire, England. The restored mansion, is Grade I listed and houses the National Trust Museum of Childhood in its 19th-century servants’ wing. Took the photo just across the road outside the NT restriction zone. Can park on Main road or in the NT Sudbury carpark adjacent to where my TOAL location.
The originator declared that this location was not inside a Flight Restriction Zone at the time of being flown on 06/04/2022. It remains the responsibility of any pilot to check for any changes before flying at the same location.