"Sheeranville" - This place name is extensively used in the media as refering to this place, even though it definitely isn't official. Examples:

• https://www.suffolklive.com/news/suffolk-news/ed-sheeran-accused-being-detached-6678450
• https://www.suffolklive.com/news/suffolk-news/ed-sheeran-suffolk-home-location-6008236
• https://www.thesun.co.uk/tvandshowbiz/11508143/ed-sheeran-suffolk-home-birth-second-daughter/