Search City of Cardiff Council planning applications

Search current and historic planning applications published by City of Cardiff Council - 239 applications in the last 90 days across 9 towns and areas and 9 postcode districts. Filter applications by date, status, development type, or number of homes, view them on the map, or create a free alert for new applications.

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Showing 50 of 239 applications
26/01761/FUL 19 Aug 2026 Pending

Castell Coch Farm Mill Road Tongwynlais Cardiff CF15 7JQ

Proposed subdivision of existing dwelling to create two self-contained dwellings; with associated internal reconfiguration, garage extension and alter...

Full Planning Permission Cardiff 19 Aug 2026
26/01768/HSE 19 Aug 2026 Pending

131 Maindy Road Cathays Cardiff CF24 4HN

Proposed erection of a detached single-storey garage in the rear garden

Householder Planning Permission Cardiff 19 Aug 2026
26/01763/HSE 19 Aug 2026 Pending

7 Welby Road Canton Cardiff CF5 1PA

GROUND FLOOR REAR/SIDE EXTENSION AND REAR DORMER LOFT CONVERSION

Householder Planning Permission Cardiff 19 Aug 2026
26/01753/HSE 18 Aug 2026 Pending

31 Crofts Street Roath Cardiff CF24 3DZ

PROPOSED CONVERSION OF EXISTING DETATCHED GARAGE. PROPOSED INCREASE IN HEIGHT OF RIDGE AND EAVES.

Householder Planning Permission Cardiff 18 Aug 2026
26/01755/HSE 18 Aug 2026 Pending

70 Heol Nant Glandulas Lisvane Cardiff CF14 0AB

Rear conservatory extension.

Householder Planning Permission Cardiff 18 Aug 2026
26/01747/HSE 17 Aug 2026 Pending

3 Tyn-y-coed Road Pentyrch Cardiff CF15 9NP

Timber garden room attached to South Elevation.

Householder Planning Permission Cardiff 17 Aug 2026
26/01702/HSE 14 Aug 2026 Pending

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).

Householder Planning Permission Cardiff 14 Aug 2026
26/01472/HSE 14 Aug 2026 Pending

1 Maes Y Draenog Tongwynlais Cardiff CF15 7JL

Enclosing fence to front/side garden.

Householder Planning Permission Cardiff 14 Aug 2026
26/01729/FUL 13 Aug 2026 Pending

Unit 7b Cardiff Industrial Park Pennine Close Llanishen Cardiff CF14 5DN

REPLACEMENT ROLLER SHUTTER

Full Planning Permission Cardiff 13 Aug 2026
26/01731/HSE 13 Aug 2026 Pending

27 Harford Close Whitchurch Cardiff CF14 2TA

New roof with raised ridge to enable neighbouring loft conversion at no. 25

Householder Planning Permission Cardiff 13 Aug 2026
26/01730/HSE 13 Aug 2026 Pending

25 Harford Close Whitchurch Cardiff CF14 2TA

Ground floor side extension and loft conversion with raised ridge and rear box dormer

Householder Planning Permission Cardiff 13 Aug 2026
26/01717/HSE 12 Aug 2026 Pending

12 Birchwood Road Penylan Cardiff CF23 5LJ

Dormer loft conversion.

Householder Planning Permission Cardiff 12 Aug 2026
26/01706/FUL 11 Aug 2026 Pending

Second Floor 2 Kingsway Cathays Cardiff CF10 3FD

Install 4 grilles to the rear of the building

Full Planning Permission Cardiff 11 Aug 2026
26/01710/HSE 11 Aug 2026 Pending

94 Heol Gabriel Whitchurch Cardiff CF14 1JW

Single storey infill extension, single storey rear extension and hip to gable and rear dormer roof extension.

Householder Planning Permission Cardiff 11 Aug 2026
26/01699/FUL 10 Aug 2026 Pending

58 Crwys Road Cathays Cardiff CF24 4NN

CONVERSION TO THREE FLATS PLUS RETAINING SHOP UNIT WITH SINGLE STOREY AND TWO STOREY REAR EXTENSIONS, NEW SHOP FRONT, AND REAR DORMER LOFT CONVERSION.

Full Planning Permission Cardiff 10 Aug 2026
26/01689/HSE 10 Aug 2026 Pending

9 Bishop's Road Whitchurch Cardiff CF14 1LT

Single storey rear and side extension and demolition of existing garage.

Householder Planning Permission Cardiff 10 Aug 2026
26/01482/HSE 10 Aug 2026 Pending

58 Ryder Street Pontcanna Cardiff CF11 9BU

Retention of Rear Boundary Wall and Alterations to Rear Garden Level

Householder Planning Permission Cardiff 10 Aug 2026
26/01700/HSE 10 Aug 2026 Pending

72 Canada Road Gabalfa Cardiff CF14 3BY

Demolition of existing rear single-storey lean-to, Construction of a new rear single-storey lean-to

Householder Planning Permission Cardiff 10 Aug 2026
26/01698/FUL 10 Aug 2026 Pending

8 Harriet Street Cathays Cardiff CF24 4BY

GROUND FLOOR REAR EXTENSION, DORMER LOFT CONVERSION AND CHANGE OF USE FROM CLASS C4 HMO TO LARGE SUI GENERIS HMO.

Full Planning Permission Cardiff 10 Aug 2026
26/01694/HSE 10 Aug 2026 Pending

14 Angelica Way Thornhill Cardiff CF14 9FJ

Single-storey side and rear extension with a pitched roof, demolition of the existing conservatory.

Householder Planning Permission Cardiff 10 Aug 2026
26/01703/CLPUD 10 Aug 2026 Pending

25 De Clare Drive Radyr Cardiff CF15 8HA

Dormer loft conversion to rear

Cert of Lawfulness Proposed (s192) Cardiff 10 Aug 2026
26/01697/CLPUD 10 Aug 2026 Approved

151 Pen-y-dre Rhiwbina Cardiff CF14 6EN

Ground floor rear extension and replacement of front rooflights

Cert of Lawfulness Proposed (s192) Cardiff 10 Aug 2026
26/01693/CLPUD 10 Aug 2026 Approved

3 Caeglas Avenue Rumney Cardiff CF3 3JY

Hip to gable roof extension, rear dormer roof extension and addition of roof lights to front roof elevation

Cert of Lawfulness Proposed (s192) Cardiff 10 Aug 2026
26/01686/HSE 7 Aug 2026 Pending

101 Cyncoed Road Cyncoed Cardiff CF23 6AE

Ground and first floor side extension and construction of patio and timber frame gazebo in rear garden.

Householder Planning Permission Cardiff 7 Aug 2026
26/01687/HSE 7 Aug 2026 Pending

139 Heol Isaf Radyr Cardiff CF15 8DX

Demolition of existing conservatory and removal of existing flat roof. Erection of a single-storey side and rear extension, including the construction...

Householder Planning Permission Cardiff 7 Aug 2026
26/01690/HSE 7 Aug 2026 Pending

81 Wentloog Road Rumney Cardiff CF3 3HD

Two-storey rear extension, two-storey extension to North west, and single-storey extension to South East. Upgrade to facade

Householder Planning Permission Cardiff 7 Aug 2026
26/01688/CLPUD 7 Aug 2026 Approved

36 Windermere Avenue Cyncoed Cardiff CF23 5PR

Hip-to-gable roof extension, rear dormer roof extension and addition of front rooflights

Cert of Lawfulness Proposed (s192) Cardiff 7 Aug 2026
26/01685/HSE 7 Aug 2026 Pending

Lilyvale Trem Y Coed St Fagans Cardiff CF5 6FH

Rear single storey and two storey extension

Householder Planning Permission Cardiff 7 Aug 2026
26/01680/HSE 6 Aug 2026 Pending

2 Lon-y-celyn Whitchurch Cardiff CF14 7BW

Two storey side and rear extension.

Householder Planning Permission Cardiff 6 Aug 2026
26/01642/LBC 6 Aug 2026 Pending

64 St Mary Street Cathays Cardiff CF10 1FA

Internal works and alterations, and replacement of the existing condensers and Installation of additional 4 no. new condensers within the external yar...

Listed Building Consent Cardiff 6 Aug 2026
26/01676/HSE 6 Aug 2026 Pending

13 High Street Llandaff Cardiff CF5 2DY

Replacement of all existing roof coverings, ridge and rainwater goods; the replacement and installation of new rooflights; the replacement of rear gla...

Householder Planning Permission Cardiff 6 Aug 2026
26/01677/HSE 6 Aug 2026 Pending

116 Heath Park Avenue Heath Cardiff CF14 3RJ

Construction of an orangery to the rear elevation.

Householder Planning Permission Cardiff 6 Aug 2026
26/01673/FUL 5 Aug 2026 Registered

4 Mackintosh Place Roath Cardiff CF24 4RQ

Alterations to existing shopfront with associated external alterations

Full Planning Permission Cardiff 5 Aug 2026
26/01656/FUL 5 Aug 2026 Registered

Pines Dental Surgery The Pines Heol-y-forlan Whitchurch Cardiff CF14 1AX

Proposed Oak-Framed Carport and Office Building with associated works.

Full Planning Permission Cardiff 5 Aug 2026
26/01650/HSE 4 Aug 2026 Registered

Crofta Main Road Morganstown Cardiff CF15 8LJ

Single storey extension to rear.

Householder Planning Permission Cardiff 4 Aug 2026
26/01315/HSE 4 Aug 2026 Registered

35 Meyrick Road Ely Cardiff CF5 4RN

Side extension with associated works.

Householder Planning Permission Cardiff 4 Aug 2026
26/01647/HSE 4 Aug 2026 Registered

61 St Anthony Road Heath Cardiff CF14 4DG

Single storey rear extension.

Householder Planning Permission Cardiff 4 Aug 2026
26/01636/HSE 3 Aug 2026 Registered

40 Heol Pentwyn Whitchurch Cardiff CF14 7DD

2 storey side extension and single storey rear extension to increase habitable space within existing semi-detached dwelling

Householder Planning Permission Cardiff 3 Aug 2026
26/01639/LBC 3 Aug 2026 Registered

Cardiff University Park Place Cathays Cardiff

Proposed repairs and adaptations of lead rainwater downpipes and repairs of windows on the front facade elevation of Main Building (facing Museum Aven...

Listed Building Consent Cardiff 3 Aug 2026
26/01644/HSE 3 Aug 2026 Registered

11 Minsmere Close Trowbridge Cardiff CF3 0SF

Single storey side and rear extension

Householder Planning Permission Cardiff 3 Aug 2026
26/01634/CLPUD 3 Aug 2026 Approved

66 Hazelhurst Road Llandaff North Cardiff CF14 2FX

Internal remodelling and ground floor alterations to side and rear elevations

Cert of Lawfulness Proposed (s192) Cardiff 3 Aug 2026
26/01626/VAR 31 Jul 2026 Registered

4 Romilly Crescent Pontcanna Cardiff CF11 9NR

DEMOLITION OF EXISTING STORAGE AREA AND CONSTRUCTION OF DOUBLE AND SINGLE STOREY EXTENSION, EXTENDING EXISTING COFFEE AND WINE BAR AND FORMING FIRST F...

Variation of conditions Cardiff 31 Jul 2026
26/01629/HSE 31 Jul 2026 Registered

2 Soberton Avenue Gabalfa Cardiff CF14 3NJ

Conversion of existing two storey coach house to one bedroom self contained annexe for dependent family member.

Householder Planning Permission Cardiff 31 Jul 2026
26/01625/HSE 31 Jul 2026 Registered

25 Holly Grove Lisvane Cardiff CF14 0UJ

Single Storey rear Extension and double storey extension over garage

Householder Planning Permission Cardiff 31 Jul 2026
26/01622/FUL 31 Jul 2026 Registered

Unit 20 Ely Distribution Centre Argyle Way Caerau Cardiff CF5 5NJ

CONVERSION OF EXISTING LIGHT INDUSTRIAL UNIT TO VARIABLE SIZE LIGHT INDUSTRIAL INDIVIDUAL UNITS WITH EXTERNAL ALTERATIONS

Full Planning Permission Cardiff 31 Jul 2026
26/01619/HSE 31 Jul 2026 Registered

8 St Ina Road Heath Cardiff CF14 4LS

Garage demolition, replaced with single storey extension linked to house

Householder Planning Permission Cardiff 31 Jul 2026
26/01620/HSE 31 Jul 2026 Registered

3 Gilwern Crescent Llanishen Cardiff CF14 5AL

Extension, loft conversion and porch to provide additional living space and independent annex for disabled living

Householder Planning Permission Cardiff 31 Jul 2026
26/01284/HSE 30 Jul 2026 Registered

10 St Fagans Drive St Fagans Cardiff CF5 6EF

Single Storey extension rear and side.

Householder Planning Permission Cardiff 30 Jul 2026
26/01610/HSE 30 Jul 2026 Registered

67 Nicholson Webb Close Llandaff Cardiff CF5 2RL

Proposed double storey side extension and single storey front porch

Householder Planning Permission Cardiff 30 Jul 2026
26/01611/HSE 30 Jul 2026 Registered

6 Dewi Court 47 Cardiff Road Llandaff Cardiff CF5 2ET

Replacement of existing sliding patio doors with french doors, demolition of internal wall, increase height of existing garden boundary walls on 2 sid...

Householder Planning Permission Cardiff 30 Jul 2026
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All towns and areas in Cardiff (9)
CreigiauLlanrumneyOld St. MellonsPenarthPentyrchPontprennauSt FagansTaff's WellTongwynlais
Postcode districts in Cardiff (9)
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Latest application from Cardiff: 20 Aug 2026. We check the council's portal daily.