40 Sierra Pines Mountain Ash Rhondda Cynon Taf CF45 3DS

Construction of 2 storey duo-pitch extension to side elevation as a granny annexe

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A decision has been made, so the council is no longer taking comments. Approved, 12 December 2025.

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.

Received 23 October 2026
26/0905/FUL
7 Meadow Close Mountain Ash Rhondda Cynon Taf CF45 3DN
Proposed single storey rear extension and division of an existing dwelling into two separate dwellings.
Waiting for a decision165 m
Received 19 October 2026
26/0906/FUL
6 Woodlands Cwm Alarch Close Glenboi Mountain Ash Rhondda Cynon Taf CF45 3DT
Installation of an Air to Water heat pump, to replace a gas boiler for water & central heating
Waiting for a decision93 m

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.