18 Lon-y-felin Cefnpennar Mountain Ash Rhondda Cynon Taf CF45 4ES

Single-storey front/side extension above the existing garage, front bay window extension, and a two-storey rear extension.

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A decision has been made, so the council is no longer taking comments. Approved, 9 February 2026.

Application received
Done
The council checks the application is complete and gives it a reference number.
Consultation
Done
The council tells neighbours and others, usually with a site notice or letters. Anyone can comment, usually within 21 days.
Decision
Done
Most applications are decided by the council's planning officers. Larger or disputed ones go to the planning committee, where councillors decide in public.
After the decision
Now
If permission is refused, the applicant can appeal to Planning and Environment Decisions Wales. Other people can't appeal, but can comment on an appeal.

Collected by UK PlanIt from Rhondda Cynon Taf's planning register, which is the official record. Plans and drawings are on the council's website.