england – Where is this Location in UK (somewhere in East Anglia perhaps?)

enter image description hereThis painting was created by my late mother-in-law (Jeanne Girling), probably around 1980-1990’s.

She often painted in and around her home town of Colchester but often travelled within East Anglia and I can only assume that it was in this part of England that she painted this building.

My wife doesn’t know the location.

I have tried Google Image search but it only comes up with other people’s artwork of buildings

If anyone has any thoughts I would appreciate it