Unit 2 Resolven House St Mellons Business Park Fortran Road Trowbridge Cardiff CF3 0EY

1. 27 Aug 2025

   Received by Cardiff

2. 9 Sep 2025

   Validated

   Checked as complete and ready for consideration.

3. 2 Dec 2025

   Decision issued: Permission Granted

4. 22 Jul 2026

   Added to PlanIndex

Cardiff granted permission on 2 December 2025, 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.

• Unit 5 St Mellons Business Park Fortran Road Trowbridge Cardiff CF3 0EY

  25/02993/FUL Submitted 29 Dec 2025 100 yards away

  Change of use from B1 Business use to D1 Non-residential institution (educational and welfare centre)

  Granted Full applications 7 docs

• Links Business Park Fortran Road Trowbridge Cardiff CF3 0LT

  25/01438/FUL Submitted 19 Jun 2025 250 yards away

  Installation of a new EV charger point.

  Granted Full applications 8 docs

• Telecommunications Aerial Links Business Park Fortran Road Trowbridge Cardiff

  23/00732/FUL Submitted 30 Mar 2023 350 yards away

  Removal of the existing 36m lattice tower and replacement with a new 36m lattice tower supporting 6no. relocated antennas, 6no. relocated dishes, 6no. new antennas and 2no. new dishes. The removal, replacement, and installation of associated ancillary equipment and associated works thereto

  Granted Full applications 19 docs

• Ground Floor Fountain House Fountain Lane Trowbridge Cardiff CF3 0FB

  24/02622/CLPUD Submitted 5 Nov 2024 400 yards away

  Treatment permit for small volumes of clinical waste.

  Granted Lawful development 5 docs

• Oak House Pascal Close St Mellons Cardiff CF3 0LT

  21/01922/MNR Submitted 29 Jul 2021 0.3 miles away

  DESIGN AMENDMENTS TO THE EXTERNAL APPEARANCE OF THE BUILDING AND SITE - PREVIOUSLY APPROVED UNDER 21/00678/MNR

  Granted Amendments 7 docs

• Oak House Pascal Close St Mellons Cardiff CF3 0LT

  21/00678/MNR Submitted 18 Mar 2021 0.3 miles away

  FULL RECLAD AND REFURBISHMENT OF AN EXISTING OFFICE BUILDING INCLUDING A SMALL SINGLE STOREY EXTENSION WITH ASSOCIATED PARKING AND EXTERNAL WORKS

  Granted Full applications Extension 21 docs
  Small domestic

• 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