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669 approved · 55 refused · 30 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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

Decided26/00693/HSE
First floor side extension.
13 Triscombe Drive Llandaff Cardiff CF5 2PN
Received 2 Apr 2026
Decided26/00694/CLPUD
Hip to gable Loft conversion with flat roof rear Dormer.
2 Windermere Avenue Cyncoed Cardiff CF23 5PQ
Received 7 Apr 2026
Decided26/00695/HSE
Single storey rear and side extension, reduction in size of garage.
54 St Malo Road Heath Cardiff CF14 4HN
Received 7 Apr 2026
Decided26/00697/FUL
Conversion of ground floor to a flat with part reconstruction of the front elevation.
116 Broadway Adamsdown Cardiff CF24 1NJ
Received 7 Apr 2026
Decided26/00698/HSE
Single storey side extension to replace existing.
106 Roath Court Road Roath Cardiff CF24 3SF
Received 7 Apr 2026
Decided26/00699/HSE
Single storey rear extension, replacing existing.
87 Marlborough Road Roath Cardiff CF23 5BW
Received 7 Apr 2026
Decided26/00700/FUL
Conversion of first and second floors to 2 flats with rear dormer extension and alterations to access with a new shopfront.
220 City Road Roath Cardiff CF24 3JH
Received 7 Apr 2026
Registered26/00701/FUL
Erection of buildings to provide community room and toilets with associated works.
Cardiff Draconians Fc Changing Rooms Lydstep Park Llanidloes Road Llandaff North Cardiff CF14 2ST
Received 7 Apr 2026
Registered26/00702/FUL
Conversion to a Sui Generis House in Multiple Occupation (HMO)
13 Fitzhamon Embankment Riverside Cardiff CF11 6AN
Received 7 Apr 2026
Decided26/00703/DOC
Discharge of Conditions 12 (Flood Lighting Scheme) and 18 (Management Strategy) of 23/01301/VAR
Multi Storey Car Park Stuart Street Butetown Cardiff CF10 5BW
Received 7 Apr 2026
Decided26/00704/HSE
Enlargement of existing dormer.
34 North Rise Llanishen Cardiff CF14 0RN
Received 8 Apr 2026
Decided26/00705/CLPUD
Single storey side extension, replacing existing garage.
3 Ash Tree Close Radyr Cardiff CF15 8RX
Received 8 Apr 2026
Decided26/00706/CLPUD
Single storey rear extension.
2 Newborough Avenue Llanishen Cardiff CF14 5BY
Received 8 Apr 2026
Decided26/00707/HSE
Two storey side extension.
2 Newborough Avenue Llanishen Cardiff CF14 5BY
Received 8 Apr 2026
Registered26/00708/DOC
Discharge of Condition 3 (Construction Environmental Management Plan) of 23/03009/FUL
109 - 119 Queen Street Cathays Cardiff CF10 2BH
Received 8 Apr 2026
Decided26/00709/FUL
External raised customer seating area to roof terrace with surrounding screen fencing.
4 - 5 Mill Lane Cathays Cardiff CF10 1FL
Received 8 Apr 2026
Decided26/00710/DOC
Discharge of Condition 3 (Solar Panels) of 25/02847/VAR
Cartref 85 - 91 Station Road Llanishen Cardiff CF14 5UU
Received 8 Apr 2026
Decided26/00711/HSE
Removal of existing side garage and construction of single storey self contained annex.
38 Hirst Crescent Fairwater Cardiff CF5 3LH
Received 1 Apr 2026
Decided26/00712/CLPUD
Single storey rear extension and associated works.
33 Timbers Square Roath Cardiff CF24 3SH
Received 8 Apr 2026
Decided26/00713/NMA
Proposed Non-Material Amendment to Planning Permission 07/00212/C to replace 4no concrete balconies to Nice House to stabilize structure.
Hansen Court Heol Glan Rheidol Butetown Cardiff
Received 8 Apr 2026
Decided26/00714/NMA
Proposed Non-Material Amendment to Planning Permission 25/00972/HSE- create small porch beneath approved pitch roof and move existing toilet window forwards.
60 Windsor Avenue Radyr Cardiff CF15 8BY
Received 9 Apr 2026
Decided26/00715/FUL
Removal of existing dilapidated demountable classroom buildings and replace with 2no Portakabin Limited Ultima modular double classroom buildings at St Davids CIW Primary School, CF23 7ED.
St Davids Primary School Bryn Celyn Pentwyn Cardiff CF23 7ED
Received 9 Apr 2026
Decided26/00716/NMA
Non-Material Amendment to vary Condition 2 (Approved Plans) attached to Planning Permission 22/00330/MNR dated 12 April 2022, to include a new entrance door and canopy over to ground floor Flat 3, Alexandra House, as constructed contrary to approved plans.
Queen Alexandra House Ferry Road Grangetown Cardiff
Received 9 Apr 2026
Decided26/00717/HSE
Single storey side extension to accommodate a home office and a gym.
4 Glenwood Llanedeyrn Cardiff CF23 6UR
Received 10 Apr 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.
UK research
Published 16 Jul 2026Updated 13 Sept 2026
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.
UK research
Published 6 Aug 2026Updated 13 Sept 2026
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.
UK research
Published 13 Aug 2026Updated 13 Sept 2026

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