Planning Applications in Tongwynlais

Planning authority: City of Cardiff Council

Search current and historic planning applications in Tongwynlais, Cardiff, published by City of Cardiff Council - 3 in the last 90 days. Explore them on the map, apply detailed filters, or receive free alerts for new proposals.

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26/01761/FUL 19 Aug 2026 Pending

Castell Coch Farm Mill Road Tongwynlais Cardiff CF15 7JQ

Proposed subdivision of existing dwelling to create two self-contained dwellings; with associated internal reconfiguration, garage extension and alter...

Full Planning Permission Cardiff 19 Aug 2026
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26/01472/HSE 14 Aug 2026 Pending

1 Maes Y Draenog Tongwynlais Cardiff CF15 7JL

Enclosing fence to front/side garden.

Householder Planning Permission Cardiff 14 Aug 2026
View details Council site ↗
26/01399/ADV 27 Jul 2026 Registered

Land Adjacent To A470 Northern Avenue Coryton Interchange Tongwynlais Cardiff

Replace boundary signage with bilingual design. Advertising element on separate plate beneath each welcome sign.

Advertisement Consent Cardiff 27 Jul 2026
View details Council site ↗
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Nearby areas

CF1528 appsCF585 appsCF14130 appsSt Fagans9 appsCF8345 appsCreigiau5 apps

Nearby councils

Cardiff (552) · Caerphilly (176) · Glamorgan (293) · Rhondda (261) · Blaenau Gwent (69)

Parish council areas near Tongwynlais

See the applications inside a parish council's exact boundary.

Show Tongwynlais Parish CouncilShow Radyr and Morganstown Parish CouncilShow Taffs Well Parish CouncilShow Whitchurch Parish CouncilShow Rhiwbina Parish CouncilShow Caerphilly Parish Council

Data updated daily. Source: City of Cardiff Council planning portal.