Planning applications in Cardiff, August 2026

18 Heol Y Gors Whitchurch Cardiff CF14 1HF

Proposed 2 storey side extension and single storey rear extension with internal alterations

9 The Paddock Lisvane Cardiff CF14 0AY

Single storey and partial two storey rear extensions.

1 Llanfair Road Pontcanna Cardiff CF11 9PZ

Proposed Non-Material Amendment to Planning Permission 25/02588/HSE - To remove upper window and replace ground floor window with doors, change cladding and rear and side elevation material

57 Connaught Road Roath Cardiff CF24 3PW

Use of the property as 4 residential care flats (Class C2).

32 Connaught Road Roath Cardiff

Use of the property as 5 residential care flats (Class C2).

62 Cottrell Road Roath Cardiff CF24 3EZ

Use of the property as 2 residential care flats (Class C2).

53 Plas Y Delyn Lisvane Cardiff CF14 0SS

Ground floor rear extension and extended patio

Ty Cambria House 29 Newport Road Roath Cardiff CF24 0TP

EIA Screening Opinion (Regulation 6) for proposed development at Ty Cambria House 29 Newport Rd, Cardiff CF24 0TP

35 Fidlas Road Cyncoed Cardiff CF14 0LW

Magnolia at 35 Fidlas Road - 15% crown reduction including clearance to overhead cables and crown lift to maintain a vertical clearance of 2.50m over the footway.

46A Tudor Street Riverside Cardiff CF11 6AJ

Change of use of upper floors from existing HMO to 2 no. 2 bedroom self -contained flats and 4 no. studio flats to first and second floors

19 Lucas Street Cathays Cardiff CF24 4NZ

Proposed installation of two air source heat pump outdoor units

138 Bishopston Road Caerau Cardiff CF5 5EA

Proposed single-storey rear extension

2 Gwennyth Street Cathays Cardiff CF24 4PH

Side extension to create three flats.

Land At Former Youth Hostel 2 Wedal Road Roath Cardiff CF14 3QX

Discharge Of Condition 12 (Biodiversity Lighting Design Strategy) of 22/00820/MJR

50 Charles Street Cathays Cardiff CF10 2GF

Discharge of Conditions 13 (works to existing staircase) & Condition 16 (works to basement and entrance steps) of 23/02039/LBC

5 Llandennis Green Cyncoed Cardiff CF23 6JX

Proposed rear single storey extension

Cardiff Metropolitan University Llandaff Campus 200 Western Avenue Llandaff Cardiff CF5 2YB

Installation of PV panels on the roofs of buildings within Llandaff campus and the installation of associated battery energy storage system (BESS).

Cardiff Metropolitan University Plas Gwyn Llantrisant Road Llandaff Cardiff CF5 2XJ

Installation of PV panels on the roofs of buildings within Plas Gwyn campus and the installation of associated battery energy storage system (BESS).

Alexander House Excelsior Road Gabalfa Cardiff CF14 3AT

Installation of PV panels on the roof of Alexander House and the installation of associated battery energy storage system (BESS) to the rear of Alexander House.

57 Celyn Avenue Cyncoed Cardiff CF23 6EJ

Proposed Non-Material Amendment to Planning Permission 25/02767/HSE - To reduce rear extension size and install new doors/windows and alter proposed window sizes

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 alterations

7 Welby Road Canton Cardiff CF5 1PA

GROUND FLOOR REAR/SIDE EXTENSION AND REAR DORMER LOFT CONVERSION

131 Maindy Road Cathays Cardiff CF24 4HN

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

21 Kyle Crescent Heath Cardiff CF14 1ST

Proposed Rear Dormer Extension with Front Rooflight, Installation of Velux Rooflights to the Existing Single-Storey Extension, and Associated External Alterations

Plot 5 Parmer Waterside Pierhead Street Butetown Cardiff

Discharge of Condition 11 (Contaminated Land Measures- Remediation and Verification) 24/00488/VAR.

50 Charles Street Cathays Cardiff CF10 2GF

Discharge of Conditions 9 (Servicing and Waste Management Plan) and 10 (Soft Landscaping), of 23/02038/FUL.

70 Heol Nant Glandulas Lisvane Cardiff CF14 0AB

Rear conservatory extension.

31 Crofts Street Roath Cardiff CF24 3DZ

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

Land On The North Side Thesiger Street Cathays Cardiff

Construction of new HMO building and storage unit on existing storage yard.

8 - 10 North Road Cathays Cardiff CF10 3DY

Conversion of a disused D1 Building (Office) to 3 x C4 Units and 1 x Sui Generis HMO

8 Lakeside Drive Cyncoed Cardiff CF23 6DD

Demolition of garage. Double storey side extension, single storey side extension, rear first floor balcony. External chimney and chimney breast to be demolished.

North West Cardiff

Discharge of Conditions 51 (Ground Gas Contamination) and 52 (Land Contamination) of outline planning permission 14/02733/MJR in respect of the areas covered by reserved matter applications, 25/02446/RES (Rhodfa Y-B) and 25/02832/RES (M2 Temp drainage).

Tredegarville Primary School Caretakers House Newport Road Lane Adamsdown Cardiff CF24 0JT

Demolition of two-storey Caretakers house.

Land On Northern Boundary Of Sainsbury's Excalibur Drive Thornhill Cardiff CF14 9BB

Proposed Non Material-Amendment to Planning Permission 26/00882/FUL - To change to condition 2 to refer to new plan numbers; corresponding change to conditions 3 and 4 to refer to updated plans.

5 The Design Quarter Ipswich Road Penylan Cardiff CF23 9XE

Fascia lettering and logo signs, and totem sign

Land Adjacent To 13-18 Chumleigh Close Llanrumney Cardiff CF3 4BL

4no. 2 bed apartments with associated external works.

BBC Wales Broadcasting House Llantrisant Road Llandaff Cardiff CF5 2YQ

Non-Material Amendment to Planning Permission 16/01059/MJR- addition of juliet balconies.

10 Maes-y-gollen Creigiau Cardiff CF15 9JW

10 Maes y Gollen - Felling/removal of diseased oak located in the rear garden, rear right hand side.

6 Lon Coetgae Lisvane Cardiff CF14 0AH

Proposed Non-Material Amendment to Planning Permission 24/02604/HSE - To retrospectively change air source heat pump model

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

Timber garden room attached to Front Elevation.

48 Hendre Road Trowbridge Cardiff CF3 1QW

Proposed single-storey rear extension with internal ground floor layout alteration

Plot 5 Parmer Waterside Pierhead Street Butetown Cardiff

Discharge of condition 13 (Imported Soil) of 24/00488/VAR.

185 - 187 Broadway Adamsdown Cardiff CF24 1QH

Internally illuminated fascia and projecting sign

12 Cae'r Bont Llandaff Cardiff Cardiff CF5 2FH

Beech; rear garden. Reduce 2x branches growing over the house by upto 2.5m to suitable growth points. (As shown in attached photo).

47 Mill Road Lisvane Cardiff CF14 0XJ

T1 - Oak; rear garden, remove epicormic growth on the stem. G1 - Conifer hedges; around parking area in the rear l/h corner, trim the end of the l/h boundary hedge overhanging the parking area hard and then trim the end of the rear boundary hedge overhanging the parking area lightly.

40 Ridgeway Lisvane Cardiff CF14 0RS

Oak; rear garden (council tree) - Reduce the overhang of the clients garden including the small section over the r/h corner by 1.5-2m to suitable growth points and maintain a natural flowing shape including some of the upper crown but not the top.

St William House Tresillian Terrace Butetown Cardiff CF10 5BH

Discharge of condition 3 (Cycle Parking Spaces), and 4 (Travel Plan) of 25/02285/FUL

Longcross Court 47 Newport Road Roath Cardiff CF24 0AD

Proposed Non-Material Amendment to Planning Permission 24/01238/FUL - (as previously amended by 25/02160/NMA) To vary the approved elevation plans and ground floor plan

Merchant Place And Corys Buildings 3 Bute Place And 57 Bute Street Butetown Cardiff CF10 5AD

Discharge of Condition 14 (Internal Noise Standards) of 22/02201/FUL.

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

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