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

1. 30 Mar 2023

   Received by Cardiff

2. 6 Apr 2023

   Validated

   Checked as complete and ready for consideration.

3. 20 Feb 2024

   Decision issued: Permission Granted

4. 28 Sep 2026

   Added to PlanIndex

Cardiff granted permission on 20 February 2024, 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.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

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

  PD/10/00027/E Submitted 18 Jan 2010 50 yards away

  GARAGE EXTENSION

  Refused Prior approval Extension

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

  05/01765/E Submitted 29 Jul 2005 100 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 150 yards away

  Construction of dwelling

  Granted Full applications 21 docs
  Domestic

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

  26/00906/FUL Submitted 7 May 2026 150 yards away

  90% 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 108 docs

• 9 Melville Avenue Old St Mellons Cardiff CF3 5TZ

  25/02410/HSE Submitted 17 Oct 2025 200 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

  26/00217/DOC Submitted 4 Feb 2026 200 yards away

  Discharge of Conditions 3 (Arboricultural Method Statement and Tree Protection) and 4 (Soft Landscaping) of 25/02410/HSE.

  Granted Conditions Trees 7 docs

• 26/01337/FUL Granted

  37 Wyeverne Road Cathays Cardiff CF24 4BG

  Extensions and alterations and change of use from dwelling (C3) to House in Multiple Occupation (C4) (HMO).

  Received 26 Jun, published by the council 22 Jul 2026 Full applications
• 26/01728/FUL Granted

  Unit 7b Cardiff Industrial Park Pennine Close Llanishen Cardiff CF14 5DN

  Installation of 5 no. external air source heat pump units

  Received 13 Aug, published by the council 24 Aug 2026 Full applications
• 26/01729/FUL Granted

  Unit 7b Cardiff Industrial Park Pennine Close Llanishen Cardiff CF14 5DN

  Replacement roller shutter.

  Received 13 Aug, published by the council 24 Aug 2026 Full applications
• 26/01216/FUL Granted

  4 Callaghan Square Butetown Cardiff CF10 5BT

  Internal and external alterations to an existing office building at ground floor and part first floor

  Received 12 Jun, published by the council 22 Jul 2026 Full applications
• 26/02099/FUL Awaiting decision

  20 Janet Street Splott Cardiff CF24 2BD

  Proposed conversion of dwelling to form two flats

  Received 5 Oct, published by the council 9 Oct 2026 Full applications