Search St Mellons/Llaneurwg planning applications
23 applications received or decided in the last 12 months · within 1 km of the centre of St Mellons/Llaneurwg · updated daily · Cardiff Council
Only 6 applications in the last 90 days, so this shows the last 12 months.
- 9 Melville Avenue Old St Mellons Cardiff CF3 5TZAwaiting decisionAlterations to Elevations, including Gable Forms and Flat Roof Extensions to property at first floor level, a first-floor rear roof terrace, and various other alterations to main property and to garage (Approved 27/01/2026 - 25/02410/HSE) Variation of Condition 2 (approved plans) of 25/02410/HSE - to accommodate an extension to the existing detached garage towards the rear of the property.Received 27 Oct 202626/02262/VAR
- 5 Vaendre Court Vaindre Lane Trowbridge Cardiff CF3 0UJAwaiting decisionProposed two storey side extension.Received 27 Oct 202626/02267/HSE
- 22 Swanage Close Trowbridge Cardiff CF3 0LSApprovedProposed Non-Material Amendment to Planning Permission 23/01834/FUL - to amend extension junction of existing roof to allow formation of hipped roofReceived 2 Oct 2026Decided 28 Oct 202626/02083/NMA
- 50 Hendre Road Trowbridge Cardiff CF3 1QWAwaiting decisionChange of use to House in Multiple Occupation (HMO)Received 1 Oct 202626/02044/FUL
- Melrose Hall Cypress Drive Trowbridge Cardiff CF3 0YZAwaiting decisionProposed Non-Material Amendment to Planning Permission 23/01937/FUL- Minor external alterations including proposed new stairwell and protected lobbyReceived 21 Sep 202626/01998/NMA
Planning in St Mellons/Llaneurwg
- Approved
- 94%
- 16 of 17 decided
- Decision time
- about 5 weeks
- on average
Applications within 1 km of the centre of St Mellons/Llaneurwg in the last 24 months, from Cardiff Council's planning register.
Decided by Cardiff CouncilCouncil page
Around St Mellons/Llaneurwg
Postcode districts
CF3 100 applications in the last 12 months
Applications in each district in the last 12 months.
Nearby towns and villages
Planning authority: Cardiff Council
For home projects and trades
- Architects in St Mellons/LlaneurwgFor planning applications, extensions and new builds.
- Building contractors in St Mellons/LlaneurwgLocal builders for approved plans and permitted development.
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Application types: Rear extensionsLoft conversionsHouseholder applicationsTree works & TPOListed building consentChange of useAnnexes & granny flatsSolar panelsBarn conversionsBasement extensions
About St Mellons/Llaneurwg
St Mellons/Llaneurwg is a settlement located in Cardiff, Wales.
There are currently no active flood warnings for the St Mellons/Llaneurwg area, indicating a relatively low flood risk at present. This is a positive factor for both existing residents and those considering property purchases or new developments.
In terms of safety, there were no crimes reported in the immediate area during the most recent reporting period (May 2026). This makes St Mellons/Llaneurwg a particularly low-crime area, which is often reflected in its desirability and property values.
For anyone interested in property development or monitoring local planning decisions, St Mellons/Llaneurwg 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 St Mellons/Llaneurwg, open it in the list above: each one links to the council's own page for it and shows any comment deadline.
In the last 24 months, 36 planning applications were submitted near St Mellons/Llaneurwg. Of these, 94% were approved, with an average decision time of 37 days.
The most common types were full planning applications (7), tree works (7), outline applications (5).