9 Melville Avenue Old St Mellons Cardiff CF3 5TZ

This site has had 3 applications since 2025: 3 approved, 0 refused.

• 25/02734/WTTPF Granted

  9 Melville Avenue Old St Mellons Cardiff CF3 5TZ

  Removal of a section of hedge which includes 4 TPO trees

  Decided 15 Dec 2025 Trees
• 25/02410/HSE Granted

  9 Melville Avenue Old St Mellons Cardiff CF3 5TZ

  Alterations to Elevations, including Gable Forms and Flat Roof Extensions to property at first floor level, a first-floor rear roof terrace, and various other alterations to main property and to garage

  Decided 27 Jan 2026 Householder

1. 4 Feb 2026

   Received by Cardiff

2. 5 Feb 2026

   Validated

   Checked as complete and ready for consideration.

3. 30 Mar 2026

   Decision issued: Full Discharge of Condition

4. 22 Jul 2026

   Added to PlanIndex

• 25/02410/HSE Granted

  9 Melville Avenue Old St Mellons Cardiff CF3 5TZ

  Alterations to Elevations, including Gable Forms and Flat Roof Extensions to property at first floor level, a first-floor rear roof terrace, and various other alterations to main property and to garage

  Decided 27 Jan 2026 Householder

Cardiff granted permission on 30 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.

• 9 Melville Avenue Old St Mellons Cardiff CF3 5TZ

  25/02410/HSE Submitted 17 Oct 2025 50 yards away

  Alterations to Elevations, including Gable Forms and Flat Roof Extensions to property at first floor level, a first-floor rear roof terrace, and various other alterations to main property and to garage

  Granted Householder Extension 11 docs
  Domestic

• 9 Melville Avenue Old St Mellons Cardiff CF3 5TZ

  25/02734/WTTPF Submitted 24 Nov 2025 50 yards away

  Removal of a section of hedge which includes 4 TPO trees

  Granted Trees 4 docs

• 19 Melville Avenue Old St Mellons Cardiff CF3 5TZ

  22/00949/DCH Submitted 4 May 2022 150 yards away

  SINGLE STOREY EXTENSION TO THE SIDE AND REAR AND ASSOCIATED ALTERATIONS

  Granted Householder Extension 6 docs
  Small domestic

• 19 Melville Avenue Old St Mellons Cardiff CF3 5TZ

  21/01630/DCH Submitted 28 Jun 2021 150 yards away

  SINGLE AND TWO STOREY SIDE/REAR EXTENSION

  Granted Householder Extension 6 docs
  Domestic

• Manordeifi Old Newport Road Old St Mellons Cardiff CF3 5FX

  PD/10/00027/E Submitted 18 Jan 2010 150 yards away

  GARAGE EXTENSION

  Refused Prior approval Extension

• St Mellons Service Station Newport Road Old St Mellons Cardiff CF3 5TZ

  23/00727/FUL Submitted 30 Mar 2023 200 yards away

  Installation of a modular self-service launderette facility and associated works (retrospective)

  Granted Full applications 10 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