Craigmore Newport Road Old St Mellons Cardiff CF3 5TX

1. 23 Oct 2024

   Received by Cardiff

2. 24 Oct 2024

   Validated

   Checked as complete and ready for consideration.

3. 17 Dec 2024

   Decision issued: Refuse

4. 7 Sep 2026

   Added to PlanIndex

The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.

Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

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

  21/01467/MNR Submitted 10 Jun 2021 181m away

  PROPOSED EXTENSION OF CURTILAGE AND INSTALLATION OF MODULAR BUILDING TO PROVIDE ADDITIONAL SPACE FOR EXISTING PLANTOS DAY NURSERY

  Granted Full applications Extension 18 docs

• 2 Aspen Close Trowbridge Cardiff CF3 0BT

  24/00697/HSE Submitted 22 Mar 2024 227m away

  Two Story First Floor Rear Extension.

  Refused Householder Extension 7 docs
  Domestic

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

  25/00240/FUL Submitted 30 Jan 2025 242m 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 251m 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

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

  26/00461/CLPUD Submitted 9 Mar 2026 268m 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

• St Johns College William Nicholls Drive Old St Mellons Cardiff CF3 5YX

  22/02663/REM Submitted 8 Nov 2022 289m away

  Variation of Condition 2 of 19/03267/MNR to substitute approved plans due to design changes and removal of conditions 4 and 5 as the tree is being felled

  Granted Amendments Trees 8 docs

• 25/01805/HSE Refused

  12 Hamilton Street Pontcanna Cardiff CF11 9BP

  Replacement of the existing ground and first floor front bay windows with sliding sash uPVC windows.

  1 Aug 2025 Householder
• 26/01543/HSE Refused

  2 Camelot Way Thornhill Cardiff CF14 9AN

  Proposed open sided car port, drainage to one side and into a gravel soakaway.

  24 Jul 2026 Householder
• 26/01459/HSE Granted

  64 Fidlas Avenue Cyncoed Cardiff CF14 0NZ

  Side single and double storey extension

  14 Jul 2026 Householder
• 26/01841/HSE Awaiting decision

  160 Heol Llanishen Fach Rhiwbina Cardiff CF14 6RG

  Two storey side extension and loft conversion with front and rear dormers

  1 Sep 2026 Householder
• 26/01505/HSE Granted

  100 Caer Wenallt Rhiwbina Cardiff CF14 7HQ

  Front & rear dormers, porch & internal alterations.

  20 Jul 2026 Householder