I have just added this to the map of places to fly your drone at Drone Scene:
Land owner permission requirements unknown.
Has parking but this is not huge, roads outside is unrestricted.
Popular with Dog walkers and is a sports pitch (has 3+ pitches chalked out) so could be busy at weekends/during warmer days. Wasn't disturbed during my 30 mins or so that I was flying.
There is some over head power cables but its a big enough space that you can avoid them and not be close to them at all.
The originator declared that this location was not inside a Flight Restriction Zone at the time of being flown on 14/05/2021. It remains the responsibility of any pilot to check for any changes before flying at the same location.