Trewen 13 The Avenue Llandaff Cardiff CF5 2LP

This site has had 2 applications since 2022: 1 approved, 1 refused.

• 22/02453/HSE Refused

  Trewen 13 The Avenue Llandaff Cardiff CF5 2LP

  Roof lights addition

  Decided 19 Jan 2023 Householder

1. 3 Feb 2026

   Received by Cardiff

2. 23 Mar 2026

   Decision issued: Full Discharge of Condition

3. 22 Jul 2026

   Added to PlanIndex

Cardiff granted permission on 23 March 2026, subject to any conditions on the decision notice. Work must normally begin within five years or the permission lapses. More in our guide to what happens after a planning decision.

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

• Trewen 13 The Avenue Llandaff Cardiff CF5 2LP

  22/02453/HSE Submitted 19 Oct 2022 50 yards away

  Roof lights addition

  Refused Householder Loft or dormer 10 docs
  Domestic

• 50 Bridge Street Llandaff Cardiff CF5 2EN

  20/01936/DCH Submitted 28 Sep 2020 100 yards away

  AMENDMENT TO EXTEND THE REAR EXTENSION - PREVIOUSLY APPROVED UNDER 20/00733/DCH

  Withdrawn Householder Extension 10 docs
  Domestic

• 12 The Avenue Llandaff Cardiff CF5 2LQ

  26/01264/WTCA Submitted 18 Jun 2026 100 yards away

  Willow; rear garden; fell to ground level and treat stump. Oak; rear garden, remove low limb growing over neighbours garden and remove any deadwood over 30mm in diameter.

  Granted Trees 9 docs

• 1 Mitre Place Llandaff Cardiff CF5 2EQ

  25/01794/HSE Submitted 1 Aug 2025 100 yards away

  Proposed single storey rear extension, double storey side extension and rooflights to the rear elevation.

  Granted Householder Extension Loft or dormer 16 docs
  Small domestic

• 13 Fordwell Llandaff Cardiff CF5 2EU

  26/00179/WTCA Submitted 28 Jan 2026 100 yards away

  Silver birch in rear garden-tree is regrown pollard with regrowth extending into telephone wires, the intention is to prune away the regrowth and reduce the tree to viable lower growth.

  Granted Trees 3 docs

• The Oaks The Avenue Llandaff Cardiff CF5 2LP

  26/01196/WTCA Submitted 10 Jun 2026 100 yards away

  Fell 2no Eucalyptus in rear garden.

  Granted Trees 3 docs

• 26/01923/DOC Granted

  Phase 6A Of Land North Of Junction 33 Creigiau Cardiff

  Discharge of Condition 6 (Audit & Monitoring) of 25/02764/RES

  Received 11 Sep, published by the council 28 Sep 2026 Conditions
• 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.

  Received 6 Oct, published by the council 9 Oct 2026 Conditions
• 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

  Received 1 Oct, published by the council 6 Oct 2026 Conditions
• 25/00960/DOC Granted

  Land Off Lewis Road Splott Cardiff

  Discharge of Condition 5 (Active Travel Improvements) of 24/00110/FUL.

  Received 25 Apr, published by the council 13 Aug 2026 Conditions
• 26/01298/DOC Granted

  Land Off Lewis Road Splott Cardiff

  Discharge of conditions 8 (Plant Noise) of 24/00110/FUL.

  Received 22 Jun, published by the council 22 Jul 2026 Conditions