29 Pentwyn Radyr Cardiff CF15 8RE

1. 12 Jun 2025

   Received by Cardiff

2. 18 Aug 2025

   Decision issued: Permission Granted

3. 6 Aug 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within five years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• 33 Pentwyn Radyr Cardiff CF15 8RE

  25/02534/HSE Submitted 3 Nov 2025 30m away

  Front and rear extensions.

  Granted Householder Extension 9 docs
  Domestic

• 25 Pentwyn Radyr Cardiff CF15 8RE

  26/00760/WTTPP Submitted 13 Apr 2026 46m away

  100% historically approved · decision due ~8 Jun

  Complete removal of the single lowest primary lateral limb on the garden-facing side of tree T1. This specific branch is clearly indicated by the white arrow in the attached photograph. The limb is to be pruned back flush to the main stem (trunk). This proposal has been discussed with a professional tree surgeon, and all work will be carried out by them in accordance with BS 3998:2010 standards.

  Awaiting decision Trees 5 docs

• 12 Craig Castell Radyr Cardiff CF15 8RG

  24/02140/HSE Submitted 5 Sep 2024 82m away

  Proposed single storey front recessed extension and external alterations to the property.

  Granted Householder Extension 8 docs
  Small domestic

• 8 Pentwyn Radyr Cardiff CF15 8RE

  21/00972/DCH Submitted 19 Apr 2021 100m away

  SINGLE STOREY REAR EXTENSION, FRONT EXTENSION TO EXISTING GARAGE AND FIRST FLOOR SIDE EXTENSION

  Refused Householder Extension 9 docs
  Small domestic

• 60 Windsor Avenue Radyr Cardiff CF15 8BY

  26/00714/NMA Submitted 9 Apr 2026 111m away

  Proposed Non-Material Amendment to Planning Permission 25/00972/HSE- create small porch beneath approved pitch roof and move existing toilet window forwards.

  Granted Amendments Extension Windows or glazing 7 docs
  Small domestic

• 57 Pentwyn Radyr Cardiff CF15 8RE

  25/02071/NMA Submitted 9 Sep 2025 132m away

  98% historically approved · decision due ~4 Nov

  Proposed Non-Material Amendment to Planning Permission 24/01195/HSE - 1) Privacy screens to facilitate use of the flat roofs as roof terraces

  Awaiting decision Amendments 9 docs

• 25/01805/HSE Refused

  12 Hamilton Street Pontcanna Cardiff CF11 9BP

  Replacement of the existing ground and first floor front bay windows with sliding sash uPVC windows.

  1 Aug 2025 Householder
• 26/01543/HSE Refused

  2 Camelot Way Thornhill Cardiff CF14 9AN

  Proposed open sided car port, drainage to one side and into a gravel soakaway.

  24 Jul 2026 Householder
• 26/01841/HSE Awaiting decision

  160 Heol Llanishen Fach Rhiwbina Cardiff CF14 6RG

  Two storey side extension and loft conversion with front and rear dormers

  1 Sep 2026 Householder
• 26/01505/HSE Granted

  100 Caer Wenallt Rhiwbina Cardiff CF14 7HQ

  Front & rear dormers, porch & internal alterations.

  20 Jul 2026 Householder
• 26/01835/HSE Awaiting decision

  35 Chamberlain Road Llandaff North Cardiff CF14 2LW

  Demolition of existing garage and erection of 2 storey side extension and alterations.

  31 Aug 2026 Householder