CF30 is located in the county of
Cardiff · Wales
Cardiff is a principal area in Wales. It was established as a principal area (unitary authority) in 1996, combining county and district functions.
When asked for your county on official forms (passport applications, DVLA, HMRC), enter Cardiff. This is the ceremonial/geographic county for postcode CF30.
Your council tax is collected by Cardiff. Contact your local council for billing enquiries.
Royal Mail considers the county optional in postal addresses — the postcode is sufficient for delivery. However, many forms and databases still require a county. For CF30, use Cardiff.
CF30 is in Cardiff, Wales.
CF30 is in Cardiff.
For postcode CF30, enter Cardiff as your county on official forms, passport applications, and formal addresses.
Postcode CF30 is served by Cardiff. Contact them for council tax, planning, and local services.
Yes. Royal Mail states that the postcode is the essential element for delivery — county is not required. However, including Cardiff can help if the postcode is unclear or on forms that require it.
Cardiff is a principal area, one of 22 principal areas in Wales established in 1996 as unitary authorities.