9 Melville Avenue Old St Mellons Cardiff CF3 5TZ

This site has had 3 applications since 2025: 2 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 Awaiting decision

  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

  Submitted 17 Oct 2025 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 Awaiting decision

  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

  Submitted 17 Oct 2025 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

  93% historically approved · decision due ~16 Dec

  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

  Awaiting decision Householder Extension 8 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

• Building 1 Eastern Business Park Wern Fawr Lane Old St Mellons Cardiff CF3 5XW

  25/00240/FUL Submitted 30 Jan 2025 200 yards away

  Replacement canopy to the front entrance, together with external alterations to the building including replacement glazing and cladding.

  Granted Full applications Windows or glazing 33 docs

• Plot A Wern Fawr Lane Old St Mellons Cardiff CF3 5EA

  26/00906/FUL Submitted 7 May 2026 200 yards away

  91% historically approved · decision due ~2 Jul

  Development of a discount retail foodstore (Use Class A1), together with access, parking, external lighting, landscaping, drainage, and other associated site works.

  Awaiting decision Full applications 102 docs

• 4 VAENDRE COURT, VAINDRE LANE, ST MELLONS, CARDIFF, CF3 0UJ

  05/01765/E Submitted 29 Jul 2005 250 yards away

  DETACHED DWELLING WITH INTEGRAL GARAGE

  Granted Full applications New dwelling 2 docs
  Domestic

• Part Of Land At Four Winds Vaindre Lane Trowbridge Cardiff CF3 0UH

  22/02786/FUL Submitted 21 Nov 2022 300 yards away

  Construction of dwelling

  Granted Full applications 21 docs
  Domestic

• 26/01568/DOC Granted

  Land At Channel View Road Grangetown Cardiff

  Discharge of Conditions 24 (Noise Survey - Phase 1 Block B only) of 24/01342/VAR.

  Received 27 Jul, published by the council 6 Aug 2026 Conditions
• 26/01150/DOC Granted

  The Meadows (Formerly Blair Athol) Lisvane Road Llanishen Cardiff CF14 0SE

  Discharge of Conditions 6 (External Finishing Materials) and 7 (Means of Site Enclosure) of 23/02510/FUL.

  Received 3 Jun, published by the council 22 Jul 2026 Conditions
• 26/00908/DOC Granted

  Greenhill Special School Heol Brynglas Rhiwbina Cardiff CF14 6UJ

  Discharge of Conditions 3 (Cycle Parking), 4 (Soft Landscaping Scheme), and 5 (External Lighting Details) of 25/02166/FUL.

  Received 7 May, published by the council 22 Jul 2026 Conditions
• 26/01085/DOC Granted

  Gladstone Primary School Whitchurch Road Cathays Cardiff CF14 3JL

  Discharge of Conditions 3 (Method Statement for Structural Works), 4 (Assessment of Existing Ironmongery) and 5 (Recording of Affected Area) of 25/01162/LBC

  Received 27 May, published by the council 22 Jul 2026 Conditions
• 26/00800/DOC Granted

  Site Of Former Llanrumney High School Ball Road Llanrumney Cardiff CF3 4YW

  Discharge of Condition 7 (Verification Report for Remediation) and 17 (Archaeology) of permission 18/02594/MJR

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