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Wales · Local authority

Cardiff Council
Planning applications.

Explore collected planning applications and decisions for Cardiff Council. Search an address, application reference or proposal to find a record.

Collected application statistics

Collected records · All available dates
1,311Searchable applications
419Recorded as pending
92%Approval rate · 724 approved or refused records
55Refused applications

669 approved · 55 refused · 30 withdrawn. Received dates in our records: 6 Nov 2018 to 24 Sept 2026. Most recent record check: 28 Sept 2026. Counts reflect the last collected status; some records may be out of date.

Local planning information

Council sources checked 14 Sept 2026

We haven’t verified direct planning guidance links for this authority yet. Use its official website in Council sources.

Conservation areas and Article 4 directions

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.

Conservation areas27 mapped area records
Article 4 direction areasBoundary dataset not connected

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.

More application records

  1. Registered26/01962/CLEUD

    Use of the property as a C4 House in Multiple Occupation (HMO).

    47 Lisvane Street Cathays Cardiff CF24 4LH

    Received 16 Sept 2026
  2. Registered26/01964/FUL

    Retrospective change of use from dwellinghouse (Use Class C3) to a 5-person House in Multiple Occupation (Use Class C4).

    332 Newport Road Penylan Cardiff CF24 1RT

    Received 16 Sept 2026
  3. Unknown26/01966/WTTPFP

    Carry out a crown raise and crown reduction to one mature Common T1 Walnut tree.Needs lifting to 3mtrs and a full crown reduction all over by 2mtrs

    University Hall Birchwood Lane, Penylan Cardiff CF23 5LH

    Received 16 Sept 2026
  4. Registered26/01968/CLPUD

    Solar Pv system.

    220 - 228 Penarth Road Leckwith Cardiff CF11 8TA

    Received 16 Sept 2026
  5. Unknown26/01970/WTCA

    T1 Paulownia tomentosa, pollard at branch unions approximately 2 metres above ground level. T2 Apple tree, reduce height by approximately 2 to 3 metres and reduce radial spread by approximately 1 metre back to suitable live growth points T3 Liquid Amber, section fell as close as possible to ground level. T7 Cornus, crown lift over neighbours glass roof to give 0.5 metre vertical clearance and then reduce the radial spread over the neighbours side by 0.5 to 1 metre back to suitable live growth points T8 Japanese Acer in front garden, crown lift to 1.2 metres above ground level and crown reduce by approximately 1 metre back to suitable live growth points

    32 Bridge Street Llandaff Cardiff CF5 2EL

    Received 17 Sept 2026
  6. Registered26/01972/HSE

    Proposed conversion of existing garage into a utility room and the replacement of the conservatory with a two storey rear extension

    3 Bridge Street Llandaff Cardiff CF5 2EJ

    Received 17 Sept 2026
  7. Registered26/01974/DOC

    Discharge of Condition 3 (External Materials) of 25/01591/FUL.

    10 Alltmawr Road Cyncoed Cardiff CF23 6NQ

    Received 17 Sept 2026
  8. Registered26/01975/HSE

    Proposed single storey side / rear extension with minor internal alterations

    3 Llwyn Y Pia Road Lisvane Cardiff CF14 0SX

    Received 17 Sept 2026
  9. Decided26/01981/NMA

    Proposed Non-Material Amendment to Planning Permission 26/01218/HSE - increase the approved rear extension by 400mm.

    Mildenhall 7 Heol St Denys Lisvane Cardiff CF14 0RU

    Received 18 Sept 2026
  10. Registered26/01982/HSE

    Demolition of existing store / garden room and construct new two storey side and rear extension.

    60 St Michael's Road Llandaff Cardiff CF5 2AQ

    Received 18 Sept 2026
  11. Unknown26/01983/WTCA

    Yew - Reduce top by 1m to bring back into shape and cut back over lane by 0.5m to provide clearance.Cherry - Reduce height and sides by 2m to reduce size to be more in keeping with the size of the garden, help clear next door.

    20 Plasturton Avenue Pontcanna Cardiff CF11 9HH

    Received 18 Sept 2026
  12. Registered26/01984/CLPUD

    Proposed single storey rear infill extension and proposed single storey side extension

    100 Bishop's Road Whitchurch Cardiff CF14 1LY

    Received 18 Sept 2026
  13. Registered26/01985/VAR

    SINGLE STOREY REAR EXTENSION AND ASSOCIATED WORKS (Approved 20/10/2021) - 21/01936/DCHVariation of Conditions 1 and 2 of 21/01936/DCH to amend the approved plans as follows: 1) The development permitted shall be begun before the expiration of five years from the date of this planning permission.2) The development shall be carried out in accordance with the following approved plans: Drawing No. A101c, Proposed Plans and Elevations.

    195 Heol Trelai Caerau Cardiff CF5 5LF

    Received 18 Sept 2026
  14. Registered26/01989/HSE

    Conversion of integral garage.

    26 Milestone Close Heath Cardiff CF14 4NQ

    Received 18 Sept 2026
  15. Registered26/01991/DOC

    Discharge of Conditions 8 (Ecological impact) and Conditions 9 (Site Survey) of 22/00537/MJR.

    Radyr Golf Club Drysgol Road Radyr Cardiff CF15 8BS

    Received 18 Sept 2026
  16. Registered26/01992/FUL

    Retain existing retail unit, and conversion into 3no. flats.

    10 Sneyd Street Pontcanna Cardiff CF11 9DL

    Received 21 Sept 2026
  17. Registered26/01993/FUL

    GROUND AND FIRST FLOOR REAR EXTENSION, HIP TO GABLE DORMER LOFT CONVERSION, INCLUDING CONVERSION FROM THREE TO FOUR FLATS

    51 Wyeverne Road Cathays Cardiff CF24 4BG

    Received 21 Sept 2026
  18. Registered26/01994/NMA

    Proposed Non-Material Amendment to Planning Permission 26/00578/FUL - Minor amendments to windows and doors to ground floor level

    1 Dan-y-bryn Avenue Radyr Cardiff CF15 8DB

    Received 21 Sept 2026
  19. Registered26/01997/FUL

    Proposed new primary entrance and associated internal and external alterations

    First Floor 1 Caspian Point Caspian Way Butetown Cardiff CF10 4DQ

    Received 21 Sept 2026
  20. Registered26/01998/NMA

    Proposed Non-Material Amendment to Planning Permission 23/01937/FUL- Minor external alterations including proposed new stairwell and protected lobby

    Melrose Hall Cypress Drive Trowbridge Cardiff CF3 0YZ

    Received 21 Sept 2026
  21. Registered26/02001/FUL

    Ground and first floor rear extensions to existing flats.

    177 Richmond Road Roath Cardiff CF24 3BT

    Received 16 Sept 2026
  22. Registered26/02004/WTTPF

    Complete removal of 13 TPO trees from G24 of TPO Ref No 10: 12 x Thuja (T33, T35, T39 -T48) and 1 x ash (T36). Tree numbers in line with accompanying plan, contained within accompanying structural engineering report.

    Penhill House Llandaff Road Canton Cardiff CF11 9PX

    Received 16 Sept 2026
  23. Registered26/02005/HSE

    Ground and First flor extensions with rear dormer loft conversion.

    53 Ton-yr-ywen Avenue Heath Cardiff CF14 4NZ

    Received 22 Sept 2026
  24. Unknown26/02006/WTTPP

    T1 - Copper Beech. reduce one limb encroaching on roof by roughly 2.5 meters back to previous pruning point. Tip prune selected pendulous branches where needed in lower crown. Remove branches that have grown from old pruning cuts around trunk at roughly 8 foot.

    9 Pen-y-dre Rhiwbina Cardiff CF14 6EH

    Received 16 Sept 2026

Records are ordered by application ID, not submission date. Use search to find a particular address or proposal.

View all applications

Researching a proposal in Cardiff Council

Start 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

Guides to planning records

All planning guides

  • 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.

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  • Understanding planning · 13 min read

    Planning permission drawings: how to read plans

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

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  • Property research · 13 min read

    Planning approval rates: how to read council statistics

    Understand planning approval rates with an interactive calculator, worked examples and comparison table. Check sample sizes, outcomes and coverage before comparing.

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    Published Updated

What these statistics cover

These figures describe applications collected by PlanningTrack for Cardiff 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

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