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Planning applications in Mountain Ash

Last application update 9 Nov 2026

See what's happening with planning in Mountain Ash: 1218 planning applications tracked so far.

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Status breakdown

972 Granted 85 Refused 122 Undecided 1218 total
Other (39)
  • Withdrawn38
  • Granted with conditions1

Latest notices

How to comment on a planning application in Mountain Ash

Anyone can have their say on a planning application in Mountain Ash. Find the application on the Rhondda planning authority's public-access portal using the reference number above, then submit a comment before the consultation deadline. Comments are usually limited to planning matters such as overlooking, loss of light, traffic, noise and the character of the area.

Rhondda is the local planning authority responsible for deciding applications in Mountain Ash. Town Crier mirrors the public record so you can keep track of what is happening near you, but the council remains the authoritative source and the place to submit formal comments.

Nearby areas

Planning applications in the towns nearest here, including neighbouring council areas.

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Draw a circle or your own shape on the map and Town Crier will notify you the moment a new planning application is submitted or decided inside it. Most councils allow around three weeks for comments, so hearing early matters.

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