I have just added this to the map of places to fly your drone at Drone Scene:
Land owner permission requirements unknown.
Brighton & Hove Albion F.C. Falmer stadium (American Express Stadium for sponsorship).
First a note: The stadium has a no fly zone area around it for most of the year around match days and large events so please check flight apps prior. It is worth contacting Amex stadium due to helicopter traffic to and from the stadium.
31,800 people capacity stadium, second largest in the South-East, building started in 2008, delivered in 2011. Home for Brighton & Hove Albion F.C. and has hosted several Rugby matches and concerts
The originator declared that this location was not inside a Flight Restriction Zone at the time of being flown on 02/01/2023. It remains the responsibility of any pilot to check for any changes before flying at the same location.