Plantos Day Nursery Wern Fawr House Eastern Business Park Wern Fawr Lane Old St Mellons Cardiff CF3 5XA

1. 10 Jun 2021

   Received by Cardiff

2. 12 Aug 2021

   Decision issued: Permission Granted

3. 7 Sep 2026

   Added to PlanIndex

Cardiff granted permission on 12 August 2021, 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.

• 54 Ty-to-maen Close Old St Mellons Cardiff CF3 5EZ

  26/00461/CLPUD Submitted 9 Mar 2026 150 yards away

  Demolition of existing conservatory and construction of rear single storey extension and replacement of garage roof.

  Granted Lawful development Extension Demolition 11 docs
  Small domestic

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

  25/00240/FUL Submitted 30 Jan 2025 150 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

• 47 Ty-to-maen Close Old St Mellons Cardiff CF3 5EZ

  25/01362/HSE Submitted 12 Jun 2025 200 yards away

  Demolition of conservatory and construction of single storey rear extension.

  Granted Householder Extension Demolition 8 docs
  Small domestic

• 23 Allen Close Old St Mellons Cardiff CF3 5DH

  23/00650/CLD Submitted 22 Mar 2023 200 yards away

  Provide solid roof and part solid walls / altered glazing to existing UPVC conservatory

  Granted Lawful development Extension Windows or glazing 7 docs

• Craigmore Newport Road Old St Mellons Cardiff CF3 5TX

  24/02524/HSE Submitted 23 Oct 2024 200 yards away

  Removal of existing conservatory. Proposed front and rear two-storey extensions and first floor side extension.

  Refused Householder Extension 20 docs
  Small domestic

• 19 Melville Avenue Old St Mellons Cardiff CF3 5TZ

  22/00949/DCH Submitted 4 May 2022 200 yards away

  SINGLE STOREY EXTENSION TO THE SIDE AND REAR AND ASSOCIATED ALTERATIONS

  Granted Householder Extension 6 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