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
PlanningTrack collects planning applications and decisions from the public planning register of Rhondda Cynon Taf County Borough Council. Also known as RCT.Search an address, application reference or proposal. Official Rhondda Cynon Taf website
41,594 approved · 5,433 refused · 1,846 withdrawn. Received dates in our records: 16 May 1974 to 3 Nov 2026. Most recent record check: 7 Nov 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 Counts reflect the last collected status; some records may be out of date.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.
Land Adjacent To Industrial Unit (Formerly Known As Suite Options) Top Road Gelli Industrial Estate Gelli CF41 7UW
Received 15 Sept 2010Treetops 56 Forest View Mountain Ash CF45 3DU
Received 15 Sept 201037 Ynysddu Pontyclun CF72 9UA
Received 15 Sept 201089 Dunraven Street Tonypandy CF40 1AP
Received 15 Sept 2010Mill Street Car Park Mill Street Pontypridd
Received 13 Sept 201020 America Place Porth CF39 9UW
Received 13 Sept 2010Unit 4 Old Parish Road Ynysybwl Pontypridd CF37 3EY
Received 14 Sept 2010The Post Office 3 Elizabeth Street Thomastown Tonyrefail Porth CF39 8DT
Received 13 Sept 2010Dan-Y-Seren Glyncoli Close Treorchy CF42 6SU
Received 13 Sept 201011 Hazel Grove Tonyrefail Porth CF39 8JP
Received 13 Sept 2010Plot 3 Land Adjacent To Derwen Aur Porth CF39 9UX
Received 13 Sept 20101A Halifax Terrace Tynewydd Treherbert Treorchy CF42 5SU
Received 13 Sept 20109 Llys Garth Llantwit Fardre Pontypridd CF38 2JA
Received 14 Sept 2010Evergreen Valley 71 Waunrhydd Road Tonyrefail Porth CF39 8EW
Received 10 Sept 2010Land Adjacent To Ty Mawr Road Hopkinstown Pontypridd CF37 2SF
Received 10 Sept 20101 & 2 Thornhill Cottages Cwmbach Aberdare CF44 0BA
Received 10 Sept 20108 Pleasant Heights Porth CF39 0LZ
Received 9 Sept 201015 Carne Street Pentre CF41 7LF
Received 8 Sept 2010Woodland Surrounding Talygarn Lake - Coed Talygarn & Cot Wood Pontyclun
Received 8 Sept 2010Corner Of Junction Of Housing Access Road (Coed Dowlais) & A473 (Llantrisant Road) Adjoining Clariant UK Ltd (Formerley Nipa Laboratories)
Received 8 Sept 2010University Of Glamorgan Treforest Campus Llantwit Road Treforest Pontypridd CF37 1TR
Received 8 Sept 2010The Elms Farm Road Llanharry
Received 8 Sept 201011 Springfield Gardens Hirwaun Aberdare CF44 9PE
Received 8 Sept 201015 Cadwal Court Llantwit Fardre Pontypridd CF38 2FA
Received 8 Sept 2010Records are ordered by application ID, not submission date. Use search to find a particular address or proposal.
View all applicationsArea alerts send a daily or weekly email with new applications and decisions near a postcode, filtered by project type. £29 a month, up to 3 areas. Records are limited to the councils we collect.
Set up an area alertStart 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