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
41,593 approved · 5,433 refused · 1,846 withdrawn. Received dates in our records: 16 May 1974 to 3 Nov 2026. Most recent record check: 6 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 Counts reflect the last collected status; some records may be out of date.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.
Delfryn Carmel Street Treherbert Treorchy CF42 5HG
Received 13 Apr 201115 The Strand Ferndale CF43 4LY
Received 13 Apr 2011Former Taf Vale Railway Line Between Talbot Green & Cross Inn (Disused)
Received 11 Apr 2011Penygawsi Primary School Llys Derwen Penygawsi Llantrisant Pontyclun CF72 8PZ
Received 12 Apr 2011Millstone Barn Llanfarach Farm Pendoylan Road Groesfaen Pontyclun CF72 8NF
Received 12 Apr 2011Cornerstone Pentecostal Church Fothergill Street Treforest Pontypridd CF37 1SG
Received 12 Apr 2011Cornerstone Pentecostal Church Fothergill Street Treforest Pontypridd CF37 1SG
Received 12 Apr 201169 Buarth-Y-Capel Ynysybwl Pontypridd CF37 3PA
Received 12 Apr 2011Newholme Crown Hill Llantwit Fardre Pontypridd CF38 2NB
Received 12 Apr 201111 Beech Street Gilfach Goch Porth CF39 8UD
Received 12 Apr 201155 Cottesmore Way Cross Inn Llantrisant Pontyclun CF72 8BG
Received 12 Apr 201118 Heol-Y-Beddau Beddau Pontypridd CF38 2AG
Received 11 Apr 2011Unit 7 Glan-Y-Llyn Industrial Estate Taffs Well Cardiff CF15 7JD
Received 11 Apr 201140 Brynmair Road Godreaman Aberdare CF44 6LR
Received 11 Apr 2011Rhondda Power House Llwynypia Road Tonypandy
Received 11 Apr 2011Albion Lower Tip Cilfynydd Pontypridd
Received 5 Apr 20116 Nant Gwyn Ton Hywel Trebanog Porth CF39 9EH
Received 8 Apr 201112 Summerfield Drive Llantrisant Pontyclun CF72 8QF
Received 8 Apr 20114 Chapel Row Aberdare Road CWM-Bach Aberdare CF44 0LR
Received 5 Apr 2011Land At Rear Of New Century Street Trealaw Tonypandy
Received 8 Apr 2011Tower Colliery Treherbert Road Hirwaun CF44 9UF
Received 7 Apr 20118 Station Street Porth CF39 9NR
Received 7 Apr 2011Llwydcoed Road Llwydcoed Aberdare
Received 7 Apr 2011Gelliargwelt Uchaf Farm Gelligaer Road Gelligaer Hengoed Caerphilly CF82 8FY
Received 7 Apr 2011Records 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.

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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