Calbourne is a village in the civil parish of Calbourne, Newtown and Porchfield, on the Isle of Wight, England. It is located 5 miles from Newport in the west of the island. The village takes its name from the stream that passes through town, the Caul Bourne. The stream used to power five mills just north of the town. In the deed for the land produced in 826 …Calbourne is a village in the civil parish of Calbourne, Newtown and Porchfield, on the Isle of Wight, England. It is located 5 miles from Newport in the west of the island. The village takes its name from the stream that passes through town, the Caul Bourne. The stream used to power five mills just north of the town. In the deed for the land produced in 826 CE, it is recorded as Cawelbourne.