Understanding planning · 13 min read
Planning application documents: what to read first
Understand planning application documents, officer reports and decision notices. Use a reading checklist, document table and worked example to inspect a case.
Wales · Local authority
Explore collected planning applications and decisions for Rhondda Cynon Taf County Borough Council. Search an address, application reference or proposal to find a record.
14,496 approved · 1,183 refused · 495 withdrawn. Received dates in our records: 5 Nov 2013 to 13 Oct 2026. Most recent record check: 16 Oct 2026. Counts reflect the last collected status; some records may be out of date.
Contact details were found on council pages. Check the source for opening hours and which enquiries the service handles.
Explore published planning boundaries and follow their source records for designation details. Coverage varies: an empty map does not mean there are no restrictions. Check the council’s current maps and documents before relying on a boundary.
Interactive planning map loads with JavaScript. Dataset sources are linked below.
Download Article 4 coverage for all authorities (CSV)
Data downloaded 14 Sept 2026. Display boundaries are simplified and indicative. Map record counts are not a complete count of designations or directions.
Source: Welsh Government / DataMapWales. Contains public sector information licensed under the Open Government Licence v3.0.
44 Richard Street Maerdy Ferndale CF43 4AU
Received 26 Apr 202111 Tyfica Crescent Pontypridd CF37 2BU
Received 26 Apr 202112 Market Street Pontypridd CF37 2ST
Received 23 Apr 2021The Bungalow Clyngwyn Terrace Blaenrhondda Road Blaenrhondda Treorchy CF42 5SH
Received 23 Apr 2021Hillside Cottage Hillside Terrace Llwyn-Y-Pia Tonypandy CF40 2GX
Received 23 Apr 20215 Meadow View Tyle Garw Pontyclun CF72 9FP
Received 22 Apr 2021130 Dumfries Street Treorchy CF42 6TR
Received 22 Apr 2021Plot 1 Land At 53 Cenarth Drive Cwmbach Aberdare CF44 0NH
Received 22 Apr 20219 Seymour Street Mountain Ash CF45 4BL
Received 15 Jul 202122 Cardiff Street Treorchy CF42 6BG
Received 30 Jun 2021Garth House Leon Avenue Taffs Well Cardiff CF15 7RG
Received 30 Jun 2021Matthewstown Mini Market Main Road Tyntetown Abercynon Mountain Ash CF45 4YH
Received 25 Jun 2021The Stables Tynewydd Farm Blackmill Road Hendreforgan Gilfach-Goch Bridgend CF35 6EN
Received 25 Jun 202134 The Meadows Coedely Tonyrefail Porth CF39 8BS
Received 18 Jun 2021Trealaw Tyres Brithweunydd Road Trealaw Tonypandy
Received 11 Jun 202143A Cardiff Street Aberdare CF44 7DG
Received 17 May 20214 Sycamore Drive Trealaw Tonypandy CF40 2PZ
Received 10 May 2021Ysgol Gyfun Rhydywaun Mangoed Pen-Y-Waun Hirwaun Aberdare CF44 9ES
Received 22 Apr 202130 Forest View Glenboi Mountain Ash CF45 3DU
Received 22 Apr 20219 Trenant Hirwaun Aberdare CF44 9LD
Received 22 Apr 202126 Union Street Gelli Pentre CF41 7TY
Received 22 Apr 202118 Heol Isaf Llantwit Fardre Pontypridd CF38 2TJ
Received 26 Apr 202131 Allen Street Mountain Ash CF45 4BD
Received 21 Apr 2021Gwrangon Isaf Farm CWM Isaac Rhigos Aberdare CF44 9AX
Received 21 Apr 2021Records are ordered by application ID, not submission date. Use search to find a particular address or proposal.
View all applicationsStart with the address or application reference. Open a record to read the proposal, dates and available documents, then check the official register for the latest plans and consultation details. If nothing appears, check coverage before treating the result as a complete planning history.
Planning procedures in Wales differ from those in England. Use the authority’s own guidance for application requirements, comments and decision timescales.
How to search planning applications
Understanding planning · 13 min read
Understand planning application documents, officer reports and decision notices. Use a reading checklist, document table and worked example to inspect a case.

Understanding planning · 13 min read
Read planning drawings, floor plans, elevations and sections. Use labelled diagrams, a drawing comparison table and revision checks to understand a proposal.

Property research · 13 min read
Understand planning approval rates with an interactive calculator, worked examples and comparison table. Check sample sizes, outcomes and coverage before comparing.
These figures describe applications collected by PlanningTrack for Rhondda Cynon Taf County Borough Council, across all dates currently available. They are a partial dataset, rather than an authority-wide performance measure. The date range does not establish continuous historical coverage.
The approval percentage is approved records divided by approved plus refused records. Pending, withdrawn and unknown outcomes are excluded. No percentage is shown until there is an approved or refused record.
Check collection coverage