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Cardiff/Caerdydd, Cardiff Planning Applications

Track every planning application and planning permission decision near Cardiff/Caerdydd, Cardiff. Browse by postcode, view live status and get free email alerts for new developments.

Cardiff
Wales
City
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Planning data sourced from Cardiff council planning portal · Statistics based on the last 24 months

About Cardiff/Caerdydd - Planning Applications & Local Development

Cardiff, the capital and largest city of Wales, boasts a population of 383,919 as of 2024 and is a key area within the Cardiff Capital Region. Historically a small town, it rapidly developed into a major port for coal in the 19th century, leading to its city status in 1905 and designation as the capital of Wales in 1955. The urban area extends beyond the county boundaries, encompassing nearby towns such as Dinas Powys and Penarth, making it the eleventh largest city in the UK and a vital hub for economic and cultural activities.

The Cardiff/Caerdydd area recorded 1401 crimes in the most recent reporting period (June 2026). As with any urban or suburban area, prospective residents may wish to review the detailed crime breakdown for further context.

For anyone interested in property development or monitoring local planning decisions, Cardiff/Caerdydd planning applications can be searched by entering a local postcode above. Results include full application details, decision status, and the ability to track applications over time and set planning alerts to help you monitor and review pending planning applications.

To comment on or object to a planning application near Cardiff/Caerdydd, visit the local authority's planning portal directly. Planning Signal links to the original council submission for every application listed above.