St Mellons is a district and suburb of eastern Cardiff, Wales, with a mix of historic village areas and newer housing and business parks. It has a distinct community feel while being part of the capital city.
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CF3 0SG
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St Mellons is a district and suburb of eastern Cardiff, the capital city of Wales. Prior to 1996 the name referred to the community largely north of Newport Road (B4487), which included the old St Mellons village. After 1996 the old community was divided and renamed as Old St Mellons and Pontprennau, while the newer, larger area of modern housing and business parks to the south of Newport Road retained the St Mellons name. Historically in Monmouthshire, St Mellons became part of South Glamorgan and Cardiff in 1974. The area is characterised by a mix of historic village elements and contemporary development, reflecting its evolution from a traditional community to a modern suburban district within the capital.