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669 approved · 55 refused · 30 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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

Registered26/01833/HSE
Proposed single-storey side and rear extension. Hip-to-gable roof conversion and conversion of the roof space, including a rear dormer. Associated internal alterations and a new patio to the rear garden.
66 Windermere Avenue Cyncoed Cardiff CF23 5PS
Received 28 Aug 2026
Registered26/01834/HSE
Proposed construction of a new dormer window to the rear elevation roof, install 2 roof windows to the front elevation roof and fix 8 PV Panels to the right elevation roof plane
2 Pitman Street Pontcanna Cardiff CF11 9DJ
Received 31 Aug 2026
Registered26/01835/HSE
Demolition of existing garage and erection of 2 storey side extension and alterations.
35 Chamberlain Road Llandaff North Cardiff CF14 2LW
Received 31 Aug 2026
Registered26/01836/HSE
Single storey rear extension and conversion of existing garage.
14 Trem Y Rhyd St Fagans Cardiff CF5 6FW
Received 31 Aug 2026
Registered26/01837/FUL
Change of use from a dwellinghouse to a class C4 House in Multiple Occupatio (HMO).
12 Seymour Street Splott Cardiff CF24 2NQ
Received 31 Aug 2026
Registered26/01838/FUL
CONVERSION FROM CLASS C3 HOUSE TO LARGE SUI GENERIS HOUSE IN MULTI-OCCUPATION
48 May Street Cathays Cardiff CF24 4EX
Received 31 Aug 2026
Registered26/01839/FUL
FIRST FLOOR REAR EXTENSION, REAR DORMER LOFT CONVERSION AND CONVERSION OF UPPER FLOORS TO 2 FLATS
56 Crwys Road Cathays Cardiff CF24 4NN
Received 31 Aug 2026
Registered26/01840/HSE
Demolition of a single storey extension and building a new single storey extension.
2 Pitman Street Pontcanna Cardiff CF11 9DJ
Received 1 Sept 2026
Registered26/01841/HSE
Two storey side extension and loft conversion with front and rear dormers
160 Heol Llanishen Fach Rhiwbina Cardiff CF14 6RG
Received 1 Sept 2026
Registered26/01842/DOC
Discahrge of Condition 17 (Internal Noise Standards) of 24/00488/VAR
Plot 5 Parmer Waterside Pierhead Street Butetown Cardiff
Received 1 Sept 2026
Registered26/01844/FUL
Change of Use from Dwellinghouse (C3) to 4-Person House in Multiple Occupation (HMO) (C4)
125 Maindy Road Cathays Cardiff CF24 4HN
Received 1 Sept 2026
Registered26/01845/FUL
Change of use to body piercing studio with ancillary jewellery sales use
1 Churchill Villas Churchill Way Cathays Cardiff CF10 2EA
Received 27 Aug 2026
Registered26/01847/HSE
Single storey granny annexe.
19 Grange Place Grangetown Cardiff CF11 7DB
Received 25 Aug 2026
Registered26/01848/FUL
Completion of existing, part built stables with change of for part of the completed building for pet crematorium with change of use of existing log cabin to provide reception/chapel of rest
Ty Mawr Farm Graig Road Lisvane Cardiff CF14 0UF
Received 1 Sept 2026
Decided26/01849/PRNO
Demolish all vertical and horizontal tanks (21no.) down to slab level Buildings; Jetty Load Out, Loading Gantry Cabins, Loading Gantry Office, Warehouse, Control Room, Boiler House, Welfare, HFO Transfer Building, HFO Load Out, Jetty Pump House Infrastructure, Pipe Bridge, Marine Loading Arms x3, Gantry Load Out.
Land At Queens Road South & Longships Road Queens Road South Cardiff CF10 4LL
Received 1 Sept 2026
Registered26/01850/DOC
Discharge of conditions 9 (shingle cladding), 15 (amendment to window repair methodology) and 24 (entrance floor cleaning) of 25/01622/LBC
Park House Club 20 Park Place Cathays Cardiff CF10 3DQ
Received 2 Sept 2026
Registered26/01851/PRAP
A proposed new 20m high streetworks monopole supporting 6 no. antennas, 3 no. ERS radio units, 2no 300 dishes, equipment housing and other ancillary development.
Pavement Outside Aldi Supermarket Caerphilly Road Heath Cardiff CF14 4QF
Received 2 Sept 2026
Awaiting decision26/01852/ADV
Proposed Fascia Signage, Totem Sign
The Padel Club Stride Parc Parc Ty Glas CF14 5DX
Received 2 Sept 2026
Decided26/01855/CLPUD
Proposed hip to gable, dormer loft conversion with addition of rooflights
46 Duffryn Avenue Cyncoed Cardiff CF23 6JL
Received 3 Sept 2026
Registered26/01857/NMA
Proposed Non-Material Amendment to Planning Permission 18/00385/DCH - Minor changes to the window and door positions
14 Cotswold Avenue Lisvane Cardiff CF14 0TA
Received 3 Sept 2026
Registered26/01858/HSE
Single storey rear extension.
150 Western Avenue North Llandaff North Cardiff CF14 2SD
Received 3 Sept 2026
Registered26/01859/HSE
Single storey extension to garage to provide ancilalry accomodation.
45 Heol Nant Glandulas Lisvane Cardiff CF14 0PQ
Received 28 Aug 2026
Decided26/01860/CLPUD
Proposed loft conversion with flat roof rear Dormer addition of rooflights to the front
15 Hill-snook Road Ely Cardiff CF5 5DD
Received 3 Sept 2026
Registered26/01861/FUL
Proposed rear extensions at ground and first floor, extension to rear roof dormers, external alterations, re-roofing and making good of host property chimney
166 - 168 Cathedral Road Pontcanna Cardiff CF11 9JD
Received 3 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.
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