45 Gwern Rhuddi Road Cyncoed Cardiff CF23 6PS

This site has had 3 applications since 2021: 2 approved, 0 refused.

• 25/00533/HSE Granted

  45 Gwern Rhuddi Road Cyncoed Cardiff CF23 6PS

  Two storey and single storey rear extension

  Decided 18 Sep 2025 Householder
• 21/01235/DCH Granted

  45 Gwern Rhuddi Road Cyncoed Cardiff CF23 6PS

  SINGLE STOREY REAR EXTENSION

  Decided 18 Jul 2021 Householder

1. 10 Aug 2026

   Received by Cardiff

2. 14 Aug 2026

   Validated

   Checked as complete and ready for consideration.

3. 24 Aug 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 9 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Cardiff took a median of 55 days over the applications it decided in the last year.

• 25/00533/HSE Granted

  45 Gwern Rhuddi Road Cyncoed Cardiff CF23 6PS

  Two storey and single storey rear extension

  Decided 18 Sep 2025 Householder

This application is with Cardiff for determination, against a statutory target of eight weeks. Over the last year Cardiff decided householder applications in a median of 61 days. More in our guide to how long planning decisions take.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 45 Gwern Rhuddi Road Cyncoed Cardiff CF23 6PS

  25/00533/HSE Submitted 3 Mar 2025 0m away

  Two storey and single storey rear extension

  Granted Householder Extension 16 docs
  Small domestic

• 45 Gwern Rhuddi Road Cyncoed Cardiff CF23 6PS

  21/01235/DCH Submitted 14 May 2021 1m away

  SINGLE STOREY REAR EXTENSION

  Granted Householder Extension 9 docs
  Small domestic

• 31 Gwern Rhuddi Road Cyncoed Cardiff CF23 6PR

  21/01526/DCH Submitted 17 Jun 2021 110m away

  SINGLE STOREY REAR EXTENSION

  Granted Householder Extension 6 docs
  Small domestic

• 23 Hackerford Road Cyncoed Cardiff CF23 6QY

  26/00774/HSE Submitted 20 Apr 2026 115m away

  Demolish existing conservatory, garage roof and canopy. Single storey rear and side extensions and construction of a porch.

  Granted Householder Extension Demolition 8 docs
  Small domestic

• 71 Gwern Rhuddi Road Cyncoed Cardiff CF23 6PS

  25/01318/HSE Submitted 9 Jun 2025 123m away

  Two storey side extension and garage conversion to habitable room.

  Granted Householder Extension 6 docs
  Small domestic

• 71 Gwern Rhuddi Road Cyncoed Cardiff CF23 6PS

  26/00781/NMA Submitted 20 Apr 2026 123m away

  Proposed Non-Material Amendment to Planning Permission 25/01318/HSE- replace flat roofing with mono pitch roof over living room and half hipped roof over bedroom area.

  Granted Amendments 5 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