Council hub · Wales
Cardiff planning applications
7,206 applications. 95% approved. 56 days to decide.
As of October 2026, PlanIndex holds 7,206 planning applications from Cardiff. 2,218 were decided in the trailing 12 months, with 95% of clear-cut outcomes approved.
Cardiff: 2,275 applications received in the last year, 2,218 decisions published.
Cardiff takes a median of 55 days to decide a planning application. See how that compares.
All applications
Newest first · page 1 of 145
-
26/02113/HSE Awaiting decision
78 Mill Road Lisvane Cardiff CF14 0UG
PROPOSED FIRST FLOOR EXTENSION AT SIDE OF HOUSE
-
26/02112/HSE Awaiting decision
7 Penydarren Drive Whitchurch Cardiff CF14 2TT
Proposed Single Storey Side/Rear Extension with Garage Conversion
-
26/02102/HSE Awaiting decision
49 Kimberley Road Penylan Cardiff CF23 5DL
Proposed ground floor rear side return extension
-
26/02110/ADV Awaiting decision
4 - 6 Queen Street Cathays Cardiff CF10 2AN
1no. shaped aluminium tray sign with rimless built up face illuminated lettering and 2no. samsung digital display screens.
-
26/02106/DOC Awaiting decision
3A Pendwyallt Road Whitchurch Cardiff CF14 7EF
Discharge of condition 3, (Landscaping) 4, (Site Enclosure) 5 (Recycling Storage) of 25/02365/FUL.
-
26/02104/HSE Awaiting decision
15 Brynteg Rhiwbina Cardiff CF14 6TS
Proposed single storey rear extension to the existing semi-detached dwelling including minor internal and external modifications
-
26/02094/FUL Awaiting decision
29 Cranbrook Street Cathays Cardiff CF24 4AL
Proposed construction of a dormer loft conversion and Change of Use from a Dwellinghouse (Use Class C3) to House in Multiple Occupation (Use Class C4) (6 Bed)
-
26/02099/FUL Awaiting decision
20 Janet Street Splott Cardiff CF24 2BD
Proposed conversion of dwelling to form two flats
-
26/02100/HSE Awaiting decision
5 Celyn Grove Cyncoed Cardiff CF23 6SH
Proposed first floor extension to the rear, including minor internal modifications
-
26/02096/HSE Awaiting decision
8 Deganwy Close Llanishen Cardiff CF14 5JT
Porch extension.
-
26/02092/LBC Awaiting decision
Shah Jalal Islamic Cultural Centre Crwys Road Roath Cardiff CF24 4NA
Proposed installation of a wooden and glass panel to protect the porch from rain and weather
-
26/02090/HSE Awaiting decision
104 Heol Hir Llanishen Cardiff CF14 5AD
Proposed single storey rear extension, small double height extension and attic conversion including roof extensions
-
26/02089/HSE Awaiting decision
72 Amesbury Road Penylan Cardiff CF23 5DY
Proposed Loft & Rebuild of Existing Extension
-
26/02087/FUL Awaiting decision
44 Blanche Street Adamsdown Cardiff CF24 1QT
Change of use of an existing four-bedroom dwellinghouse to a five-bedroom HMO with minor associated alterations
-
26/02083/NMA Awaiting decision
22 Swanage Close Trowbridge Cardiff CF3 0LS
Proposed Non-Material Amendment to Planning Permission 23/01834/FUL - to amend extension junction of existing roof to allow formation of hipped roof
-
26/02084/CLPUD Awaiting decision
24 Bassetts Field Rhiwbina Cardiff CF14 9UG
Proposed single storey flat roof extension to rear
-
26/02078/LBC Awaiting decision
Fairoak Primary School Whitchurch Road Cathays Cardiff CF14 3JL
Listed Building Consent for additional refurbishment works following 25/01162/LBC living decision notice, including toilet and kitchen refurbishments, installation of a new boiler flue, data cabling upgrades and associated containment, and renovation of classroom finishes; External works at playground surfacing, wet pour safety surfacing in Nursery, fencing, railings and relocated cycle storage.
-
26/02072/HSE Awaiting decision
18 Heol Caerhys Rhiwbina Cardiff CF14 6AN
Demolition of existing single story garage to the side of the property. Demolition of existing single story extension and conservatory to the rear of the property. Addition of single story extension to the rear and side of the property
-
26/02082/DOC Granted
Craig Y Parc School Heol-y-parc Pentyrch Cardiff CF15 9NB
Discharge of Condition 3 (Drawings, specifications and reports) of 25/02326/FUL
-
26/02073/HSE Awaiting decision
122 Parc-y-fro Creigiau Cardiff CF15 9SB
Proposed two storey side extension & front porch canopy
-
26/02076/ADV Awaiting decision
51 St Mary Street Cathays Cardiff CF10 1AD
Advertising Display of: 1off Projecting sign, 4off sets of house name signs, 2off Pub logo signs
-
26/02071/DOC Awaiting decision
Pentwyn Farm Graig-llwyn Road Lisvane Cardiff CF14 0RP
Discharge of condition 3 (Soft Landscaping) of 25/02788/HSE.
-
26/02070/HSE Awaiting decision
43 Dalton Street Cathays Cardiff CF24 4HB
Retention of Existing Rear and Side Ground-Floor Extensions and Proposed Erection of Rear and Side Dormer Extensions.
-
26/02077/DOC Awaiting decision
Coach House Heol Fair Llandaff Cardiff
Discharge of Conditions 3 (Archway Protection and Stabilisation Method Statement), 4 (Environment Mitigation), 5 (Historic Building Recording and Analysis), 6 (Slate Roofing Material Samples), 7 (Joinery Details) and 9 (External Finishes) of 25/01959/LBC
-
26/02068/HSE Awaiting decision
38 Major Road Canton Cardiff CF5 1PF
Single-storey rear extension
-
26/02069/LBC Awaiting decision
Cardiff Central Railway Station Central Square Cathays Cardiff
Installation of new CF2940 indicator on Platform 6, Cardiff Central Station.
-
26/02064/FUL Awaiting decision
87 Pearl Street Adamsdown Cardiff CF24 1PL
Change of use of the existing ground-floor takeaway to a self-contained two-bedroom flat, with retention of the existing first-floor flat and associated external alterations
-
26/02065/HSE Awaiting decision
18 St Isan Road Heath Cardiff CF14 4LX
Proposed ground and first floor rear and side extension
-
26/02067/LBC Awaiting decision
Museum Of Welsh Life Michaelston Road St Fagans Cardiff CF5 6XB
The installation of 2 no. Security Shutters at the principal entrances to the Wales Gallery, St Fagan's Museum of Welsh Life main building.
-
26/02060/DOC Awaiting decision
Part Of Land At Cardiff International Sports Stadium Leckwith Road Canton Cardiff CF11 8AZ
Discharge of condition 5 (Verification Report) of 22/00862/MJR.
-
26/02095/FUL Awaiting decision
102 Miskin Street Cathays Cardiff CF24 4AR
Rear/Side ground floor extension plus internal alterations to existing sui generis HMO.
-
26/02049/FUL Awaiting decision
Ty Mawr Arms Graig Road Lisvane Cardiff CF14 0UF
Proposed engineering operation for the installation of a new sewage treatment plant
-
26/02058/NMA Awaiting decision
287 Cyncoed Road Cyncoed Cardiff CF23 6PA
Proposed Non-Material Amendment to Planning Permission 26/01281/FUL - to reposition the rear external AC units
-
26/02061/DOC Awaiting decision
Land South Of The Access Road To Future Inn Hotel, Atlantic Wharf, Cardiff
Discharge of Conditions 7 (PV Panels) and 9 (Landscaping (Soil Volumes)) of 24/02088/FUL
-
26/02062/DOC Awaiting decision
City Hall Gorsedd Gardens Road Cathays Cardiff CF10 3ND
Discharge of Condition 5 (Wiring Run and Model of Electric heater) of 25/02118/LBC.
-
26/02066/WTCA Awaiting decision
Ty Cornel Cathedral Gardens Cathedral Road Pontcanna Cardiff CF11 9FN
Ty Cornel, 37-39 Cathedral Road frontage - T1 Lime - Limbs on southern aspect touching and growing towards property. Signs of previous pruning; Cut back to previous pruning points. Pruning work to be carried out to BS3998: 2010 British Standards.
-
26/02047/DOC Awaiting decision
Central Market St Mary Street Cathays Cardiff CF10 1AU
Discharge of Condition 7 (Building Specification Sections H & L) of 23/01222/LBC
-
26/02041/FUL Awaiting decision
74 Wyndham Crescent Pontcanna Cardiff CF11 9EF
Change of use from accountancy office back to single residential dwelling.
-
26/02050/CLPUD Awaiting decision
First And Second Floor 85 Romilly Crescent Pontcanna Cardiff CF11 9NQ
Change of use from Residential to C6 short-term let.
-
26/02048/DOC Awaiting decision
Land To The North West Of Whitchurch Hospital Playing Fields
Discharge of Condition 3 (Curtilage) of 22/02231/RES.
-
26/02046/DOC Awaiting decision
St David's Hall Working Street Cathays Cardiff CF10 1SH
Discharge of Condition 3 (Roofing Materials) of 25/00353/LBC.
-
26/02042/NMA Awaiting decision
St Judes Residential Home 60 - 64 Stacey Road Adamsdown Cardiff CF24 1DW
Proposed Non-Material Amendment to Planning Permission 23/02231/FUL (as previously amended by 26/00594/NMA)-Amending the trigger for the submission of photographic evidence to de-couple the landscaping works from the (ecological) features.
-
26/02039/HSE Awaiting decision
Orchard Lodge Highfields Llandaff Cardiff CF5 2QB
Conversion of integral garage into habitable accommodation, internal alterations and new detached single garage.
-
26/02040/HSE Awaiting decision
234 Albany Road Roath Cardiff CF24 3RZ
Proposed larger dormer.
-
26/02053/CLPUD Awaiting decision
32 Homelands Road Heath Cardiff CF14 1UJ
Single storey rear extension.
-
26/02037/PRAP Awaiting decision
GRASS VERGE OFF DE CLARE DRIVE, RADYR, RADYR AND MORGANSTOWN, CARDIFF, CF15 8AA
Proposed installation of a 17.5m high monopole accommodating 6No antennas, 1No transmission dish and ancillary development. The proposal also involves the installation of 2No cabinets and 1No meter cabinet and ancillary equipment thereto.
-
26/02038/HSE Awaiting decision
15 Heol Stradling Whitchurch Cardiff CF14 1PU
Demolition, reconstruction, and extension of garage.
-
26/02024/HSE Awaiting decision
18 Maelog Place Mynachdy Cardiff CF14 3ED
Single storey rear extension.
-
26/02032/HSE Awaiting decision
Hougemont 119 Fairwater Road Fairwater Cardiff CF5 3JR
Retrospective permission for wooden deck in rear garden.
-
26/02044/FUL Awaiting decision
50 Hendre Road Trowbridge Cardiff CF3 1QW
Change of use to House in Multiple Occupation (HMO)
Recent decisions
Data to October 2026
-
26/01578/CLPUD Granted
207 Fidlas Road Llanishen Cardiff CF14 5NA
Proposed ancillary garden building
-
26/01777/PRAP Granted
Tredegarville Primary School Caretakers House Newport Road Lane Adamsdown Cardiff CF24 0JT
Demolition of two-storey Caretakers house.
-
26/01729/FUL Granted
Unit 7b Cardiff Industrial Park Pennine Close Llanishen Cardiff CF14 5DN
Replacement roller shutter.
-
26/01728/FUL Granted
Unit 7b Cardiff Industrial Park Pennine Close Llanishen Cardiff CF14 5DN
Installation of 5 no. external air source heat pump units
-
26/01337/FUL Granted
37 Wyeverne Road Cathays Cardiff CF24 4BG
Extensions and alterations and change of use from dwelling (C3) to House in Multiple Occupation (C4) (HMO).
-
26/01702/HSE Granted
45 Gwern Rhuddi Road Cyncoed Cardiff CF23 6PS
Two storey and single storey rear extensions (development similar to that as approved under 25/00533/HSE with additional first floor part).
-
26/01216/FUL Granted
4 Callaghan Square Butetown Cardiff CF10 5BT
Internal and external alterations to an existing office building at ground floor and part first floor
-
26/01923/DOC Granted
Phase 6A Of Land North Of Junction 33 Creigiau Cardiff
Discharge of Condition 6 (Audit & Monitoring) of 25/02764/RES
-
26/01714/PRAP Refused
Land At The Big Yellow Storage Company 65 Penarth Road Butetown Cardiff CF10 5DL
Monopole and equipment cabinets to be installed
-
26/01730/HSE Refused
25 Harford Close Whitchurch Cardiff CF14 2TA
Ground floor side extension and loft conversion with raised ridge and rear box dormer
The full record
Decisions between 2000 and 2026
PlanIndex holds 6,566 decisions from Cardiff between 2000 and 2026, part of 7,206 applications on record. Over that period 90% of clear-cut outcomes were approvals, 5,709 granted against 609 refused. The busiest single year was 2026, with 1,794 applications recorded.
The trailing-year figures above track current activity. This record reaches back further, so a decision here may predate the online portal; each application still has its own page with the source link.
From the archive
Earliest records shown in full
-
00/00097/N Granted
4 Heathbrook, Llanishen, Cardiff
SINGLE STOREY STUDY & UTILITY ROOM EXTENSION
-
00/00144/R Granted
2 DEERE PLACE, ELY, CARDIFF, CF5 4NN
1 NO. NEW BUILDING WITHIN A DEVELOPMENT OF 11 NEW BUILD DWELLINGS
-
00/00550/R Granted
502 Cowbridge Road West, Ely, Cardiff
VEHICLE CROSSOVER (DRIVE EXISTING)
-
00/00636/R Granted
2 WOOSNAM CLOSE, PENYLAN, CARDIFF, CF23 9DN
NEW DOUBLE GLAZED UPVC CONSERVATORY
-
00/00598/N Refused
60 Coed Cochwyn Avenue, Llanishen,
BUILDING GARAGE ONTO EXISTING HARDSTAND
-
00/00722/N Granted
43 Plas Y Delyn, Lisvane, Cardiff
SINGLE STOREY PORCH AT FRONT OF HOUSE
-
00/00357/N Granted
4 Exford Crescent, Llanrumney, Cardiff
SINGLE STOREY SIDE EXTENSION ABOVE EXISTING GARAGE, NEW EXTENSION INTO BEDROOM
-
00/00691/R Granted
6 Celandine Road, St Fagans, Cardiff
PROPOSED GROUND FLOOR EXTENSION TO SIDE OF PROPERTY - LIVING ROOM AND UTILITY ROOM
-
00/01188/R Granted
38 Deere Place, Ely, Cardiff
DORMER LOFT CONVERSION ALTERATIONS TO EXISTING CONVERSION
-
00/01147/W Refused
194 Lansdowne Road, Canton, Cardiff
ROOF EXTENSION
Decision speed
12 months to October 2026, where both dates are published
-
Within 8 weeks the statutory target for most applications 1,168 53%
-
8 to 13 weeks the target band for major development 363 16%
-
Over 13 weeks often extended by agreement 687 31%
Planning agents in Cardiff
The firms named as agent on the most applications on this register. Company information only.
-
Asbri Planning Ltd. 97% granted overall 215
-
Lichfields 94% granted overall 148
-
SK DESIGNS 84% granted overall 128
-
C2J Architects & Town Planners 86% granted overall 107
-
FRANKS AND TOMS ARCHITECTS LIMITED 94% granted overall 90
-
Plan-It Design (Wales) Ltd 82% granted overall 84
-
Amity Planning Ltd 98% granted overall 77
-
DLP Architecture Ltd 89% granted overall 70
Browse by ward
Applications by ward in Cardiff
- ADAMSDOWN 159
- BUTETOWN 433
- CAERAU 78
- CANTON 277
- CATHAYS 911
- CREIGIAU AND ST FAGANS 58
- CYNCOED 327
- ELY 94
- FAIRWATER 174
- GABALFA 127
- GRANGETOWN 246
- HEATH 270
- LISVANE 59
- LISVANE AND THORNHILL 204
- LLANDAFF 309
- LLANDAFF NORTH 97
- LLANISHEN 225
- LLANRUMNEY 97
- PENTWYN 76
- PENTYRCH AND ST FAGANS 259
- PENYLAN 288
- PLASNEWYDD 338
- PONTPRENNAU AND OLD ST MELLONS 210
- RADYR AND MORGANSTOWN 174
- RHIWBINA 357
- RIVERSIDE 381
- RUMNEY 122
- SPLOTT 187
- TROWBRIDGE 145
- WHITCHURCH AND TONGWYNLAIS 419
Browse by postcode area
Applications by postcode district
Browse by year
Every application on record, month by month
Common questions
How many planning applications does Cardiff decide?
In the 12 months to October 2026, Cardiff decided 2218 planning applications. 95% of clear-cut outcomes were approvals.
How long does a planning decision take in Cardiff?
The median time from a planning application being received to a decision was 56 days over the 12 months to October 2026. Individual cases vary with complexity and consultation responses.
How many Cardiff decisions arrive within the eight week target?
Of the 2218 decisions in the 12 months to October 2026 where both dates are published, 53% came within eight weeks of the application being received, and 69% within thirteen weeks.
How many planning applications has Cardiff decided in total?
PlanIndex holds 6566 decisions from Cardiff between 2000 and 2026, out of 7,206 applications on record. Across that whole period 90% of clear-cut outcomes were approvals.
When is planning activity busiest in Cardiff?
March 2026 was the busiest month across the 12 months to October 2026, with 228 applications recorded. The monthly pattern is listed on this page.
How do I find a planning application by its reference number?
Every application indexed here has its own page at a stable address. Look the reference up in a search engine together with the council name, or browse the latest applications below. Each page shows the description, address, dates and decision as the council published them.
Where can I see the full documents for an application?
Plans, drawings and officer reports stay on Cardiff's own planning portal. Every application page here links straight to the source record.
Cite these figures
Click the text to select the whole citation.
Cardiff: 7,206 planning applications on record as of October 2026. Trailing 12 months: 2,218 decided, 95% approved, median 56 days to a decision. 2,275 new applications received in the same period. Decisions on record run between 2000 and 2026: 6,566 in total, 90% approved. Source: PlanIndex, planindex.co.uk.
Show Cardiff planning applications on your website
A live list of the latest five, free to use and always current. Paste this where you want it to appear. Click the code to select all of it.
<iframe src="https://planindex.co.uk/embed/applications/council/cardiff" title="Latest planning applications in Cardiff" width="100%" height="500" loading="lazy" frameborder="0"></iframe>
<p>Source: <a href="https://planindex.co.uk/planning-applications/cardiff">Planning applications in Cardiff</a>, from PlanIndex</p>