Wales · Postcode area CF23
Planning applications in CF23, Cardiff
PlanningTrack collects these records from the public planning register of Cardiff Council. 124 applications with a postcode in CF23 were received in the last 12 months. Search an address, application reference or proposal, or open the Cardiff planning applications page. Official Cardiff website
- Registered26/02184/NMA
Proposed Non-Material Amendmend to Planning Permission 25/02048/FUL - To alter the finished ground level and associated maintenance and pedestrian access points
St Teilos High School Circle Way East Llanedeyrn Cardiff CF23 9PD
Received 16 Oct 2026 - Registered26/02183/VAR
Proposed construction of 3G pitch, floodlighting, changing rooms and associated works. (Approved 22/01/2026 - 25/02048/FUL)Variation of condition 7 (No work shall commence on construction of the pitch until such time as detailsof the materials to be used for the sport pitch, including surfaces, boundaryfencing and gates surrounding the sports pitch (to include how they are goingto be fixed and maintained and consideration given to the minimisation of noise)have been submitted to and approved in writing by the Local Planning Authority. The pitch shall be implemented in full accordance with such approved details,which shall thereafter be retained as approved.) of 25/02048/FUL to be reworded to allow enabling works to commence on site.To replace 'No work shall commence' with 'Prior to installation'
St Teilos High School Circle Way East Llanedeyrn Cardiff CF23 9PD
Received 16 Oct 2026 - Registered26/02171/HSE
Proposed single storey extension to the south west of the existing dwelling and new door in the north west elevation.
216 Cyncoed Road Cyncoed Cardiff CF23 6RS
Received 15 Oct 2026 - Registered26/02127/FUL
Proposed Erection Of A Front Pergola With Retractable Roof Within The Front External Area
287 Cyncoed Road Cyncoed Cardiff CF23 6PA
Received 9 Oct 2026 - Registered26/02126/HSE
Demolition of existing single storey side extension and the construction of a two storey side extension in lieu
47 Egremont Road Penylan Cardiff CF23 5LP
Received 9 Oct 2026 - Registered26/02102/HSE
Proposed ground floor rear side return extension
49 Kimberley Road Penylan Cardiff CF23 5DL
Received 6 Oct 2026 - Registered26/02101/FUL
Demolition of existing garage structure and part-demolition of boundary wall (retaining stone for re-use). Erection of one bedroom two storey coach house dwelling, like-for-like reinstatement of boundary wall and associated works.
27 Ninian Road Roath Cardiff CF23 5EG
Received 5 Oct 2026 - Registered26/02100/HSE
Proposed first floor extension to the rear, including minor internal modifications
5 Celyn Grove Cyncoed Cardiff CF23 6SH
Received 5 Oct 2026 - Registered26/02097/HSE
Proposed side single and double storey extension, including a small rear single storey extension attached.
52 Clonakilty Way Pontprennau Cardiff CF23 8PS
Received 5 Oct 2026 - Registered26/02089/HSE
Proposed Loft & Rebuild of Existing Extension
72 Amesbury Road Penylan Cardiff CF23 5DY
Received 2 Oct 2026 - Decided26/02030/CLPUD
Detached garden room.
19 Cefn Coed Avenue Cyncoed Cardiff CF23 6HE
Received 21 Sept 2026 - Decided26/01999/CLPUD
Proposed single storey side extension, including demolition of existing garage
27 Pine Wood Crescent Penylan Cardiff CF23 9HF
Received 21 Sept 2026 - Registered26/01974/DOC
Discharge of Condition 3 (External Materials) of 25/01591/FUL.
10 Alltmawr Road Cyncoed Cardiff CF23 6NQ
Received 17 Sept 2026 - Unknown26/01966/WTTPFP
Carry out a crown raise and crown reduction to one mature Common T1 Walnut tree.Needs lifting to 3mtrs and a full crown reduction all over by 2mtrs
University Hall Birchwood Lane, Penylan Cardiff CF23 5LH
Received 16 Sept 2026 - Registered26/01922/HSE
Proposed Ground Floor Rear and Side Extension plus Rear Dormer Loft Conversion
45 Beatty Avenue Cyncoed Cardiff CF23 5QR
Received 11 Sept 2026 - Registered26/01917/FUL
Proposed conversion of roof space, side & rear extensions & internal alterations to form a HMO
8 The Retreat Penylan Cardiff CF23 5QZ
Received 11 Sept 2026 - Registered26/01892/HSE
Demolition of existing rear conservatory and part rear ground floor. Construction of single storey rear extension.
86 Waterloo Road Penylan Cardiff CF23 9BH
Received 8 Sept 2026 - Unknown26/01884/WTCA
G1 Conifer hedge L shape in rear garden, trim top and garden side to tidy. G2 Mixed species running along side boundary, Crown lift/prune back to clear roof/gutter by 1 metre vertical clearance (higher canopy above roof not included) T1 Holm Oak in front garden - crown lift to 1.5metres above ground level G3 Mixed shrubs in front garden - trim top & garden side to tidy
4 Cefn Coed Road Cyncoed Cardiff CF23 6AQ
Received 8 Sept 2026 - Registered26/01872/FUL
Installation of plant equipment
5 The Design Quarter Ipswich Road Penylan Cardiff CF23 9XE
Received 7 Sept 2026 - Decided26/01863/CLPUD
Proposed conversion of existing integral garage to ancillary domestic accommodation, including minor internal alterations
6 Llandennis Green Cyncoed Cardiff CF23 6JX
Received 4 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 - Registered26/01833/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 - Unknown26/01866/WTTPF
Dorchester Avenue frontage of 7 & 8 Ferny Court - Felling and removal of x5 lime trees affecting retaining wall.
7 & 8 Ferny Court Penylan Cardiff CF23 9BU
Received 26 Aug 2026 - Decided26/01792/HSE
Proposed rear flat roof garage
33 Tydfil Place Roath Cardiff CF23 5HP
Received 24 Aug 2026
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