The incidents happened at some point on Friday 10 November 2017 and involved damage being caused to cars and fences. Police were called to the area around Colman Road in Earlham at approximately 1.30am on the morning of Saturday 11 November 2017.
After a search of the area the four boys, all from the Norwich area, were located and subsequently arrested on suspicion of criminal damage.
They have been taken to Wymondham Police Investigation Centre for questioning whilst the enquiry continues.
Anyone who may have seen any suspicious activity in the area between the times stated, or anyone with information, should contact Norfolk Police on 101.
Alternatively contact Crimestoppers anonymously on 0800 555111