9 Groes Lon Rhiwbina Cardiff CF14 6JT

1. 13 Oct 2025

   Received by Cardiff

2. 22 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 8 December 2025, 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 56 days over the applications it decided in the last year.

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 62 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.

• 68 Heol-y-deri Rhiwbina Cardiff CF14 6HJ

  24/02760/HSE Submitted 25 Nov 2024 42m away

  Proposed conversion of existing bungalow into two storey property with gable roof and velux roof lights. Removal of existing conservatory, single storey rear extension and front porch canopy, with external alterations to the property.

  Granted Householder Extension Loft or dormer 31 docs
  Small domestic

• 29 Groes Lon Rhiwbina Cardiff CF14 6JT

  25/01785/HSE Submitted 30 Jul 2025 84m away

  Single storey rear extension

  Granted Householder Extension 6 docs
  Small domestic

• 6 Lon-y-deri Rhiwbina Cardiff CF14 6JN

  26/01249/NMA Submitted 16 Jun 2026 112m away

  Proposed Non-Material Amendment to Planning Permission 25/02421/HSE Retention of existing roofing tiles. New roofing to the dormer and rear extension. Walls of side dormer render finished.

  Granted Amendments Extension Loft or dormer 7 docs

• 6 Lon-y-deri Rhiwbina Cardiff CF14 6JN

  25/02421/HSE Submitted 20 Oct 2025 114m away

  93% historically approved · decision due ~16 Dec

  Removal of existing conservatory, extension, and garage. Single storey rear and side extension, roof extensions including hip to gable to front and rear and side dormer roof extension with new driveway and minor alterations to the external boundary wall.

  Awaiting decision Householder Extension Loft or dormer 6 docs
  Small domestic

• 82 Heol-y-deri Rhiwbina Cardiff CF14 6HJ

  26/01818/HSE Submitted 26 Aug 2026 118m away

  93% historically approved · decision due ~21 Oct

  Loft extension with roof alterations, front porch and associated works.

  Awaiting decision Householder Extension Loft or dormer +1 11 docs
  Small domestic

• 89 Heol-y-deri Rhiwbina Cardiff CF14 6HE

  25/02854/HSE Submitted 2 Dec 2025 140m away

  Rear two storey and single storey extension, with garden room.

  Granted Householder Extension 24 docs
  Small domestic

• 26/01907/HSE Awaiting decision

  46 Oakley Place Grangetown Cardiff CF11 7EW

  Rear dormer roof extension.

  10 Sep 2026 Householder
• 26/01013/HSE Granted

  74 Beulah Road Rhiwbina Cardiff CF14 6LY

  Rear, side and front extensions, raised roof ridge height, front and rear dormers and minor internal and external works.

  18 May 2026 Householder
• 26/01611/HSE Granted

  6 Dewi Court 47 Cardiff Road Llandaff Cardiff CF5 2ET

  Replacement of existing sliding patio doors with french doors, increase height of existing garden boundary walls on 2 sides with trellis and installation of stand alone garden room.

  30 Jul 2026 Householder
• 26/01592/HSE Granted

  20 Meadow Street Pontcanna Cardiff CF11 9PY

  Construction of single storey rear wrap around extension.

  29 Jul 2026 Householder
• 26/01905/HSE Awaiting decision

  9 Clos William Rhiwbina Cardiff CF14 6QJ

  Single Storey Side/Rear Extension with Internal Alterations. Loft Reconfiguration with Dormers. Detached Garage Enlargement.

  9 Sep 2026 Householder