I have just added this to the map of places to fly your drone at Drone Scene:
Land owner permission requirements unknown.
Codger Fort is a Grade II Listed 18th century folly by Thomas Wright for Sir Walter Blackett.
There is no public footpath to the fort, but there is a convenient TOAL point at W3W: ///skin.grumbling.swimsuits
Parking is possible on the verge near the TOAL point, but the verge is soft, and can be wet and muddy.
Better free parking is at W3W: ///blackmail.certified.uncle – this gives a walk of around 350m back to the TOAL point. Bear in mind this is a country road with no footpath.
Watch out for livestock in the fields…
The originator declared that this location was not inside a Flight Restriction Zone at the time of being flown on 02/03/2023. It remains the responsibility of any pilot to check for any changes before flying at the same location.