10 Heol Penlan Whitchurch Cardiff CF14 2BY

1. 21 Nov 2025

   Received by Cardiff

2. 15 Jan 2026

   Decision issued: Permission Granted

3. 22 Jul 2026

   Added to PlanIndex

Cardiff granted permission on 15 January 2026, 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.

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.

• 20 Heol Booker Whitchurch Cardiff CF14 2DG

  26/01567/HSE Submitted 27 Jul 2026 100 yards away

  93% historically approved · decision due ~21 Sep

  Rear Double Storey & Single Storey Extension and New Gable end Roof.

  Awaiting decision Householder Extension 8 docs
  Small domestic

• 31 Heol Chappell Whitchurch Cardiff CF14 2DB

  25/01707/HSE Submitted 21 Jul 2025 100 yards away

  First floor side extension, ground floor rear extension to replace existing conservatory and vertical timber cladding.

  Granted Householder Extension 20 docs
  Small domestic

• 29 Woodland Road Whitchurch Cardiff CF14 2BU

  21/00642/DCH Submitted 15 Mar 2021 150 yards away

  REAR AND SIDE TWO STOREY EXTENSION AND ENTRANCE PORCH TO FRONT ELEVATION

  Granted Householder Extension 10 docs
  Small domestic

• 38A Heol Chappell Whitchurch Cardiff CF14 2DB

  24/01767/HSE Submitted 30 Jul 2024 150 yards away

  Loft conversion with hip-to-gable and rear dormer

  Granted Householder Loft or dormer 6 docs
  Domestic

• 53 Westbourne Road Whitchurch Cardiff CF14 2BR

  26/01449/CLPUD Submitted 13 Jul 2026 150 yards away

  Single storey flat roof side and rear extension

  Granted Lawful development Extension 12 docs
  Small domestic

• 2 Heol Blakemore Whitchurch Cardiff CF14 2BX

  26/00597/HSE Submitted 24 Mar 2026 150 yards away

  93% historically approved · decision due ~19 May

  Single storey side/rear extension and first floor rear extension, including 2 off street parking spaces.

  Awaiting decision Householder Extension 4 docs
  Small domestic

• 26/01907/HSE Awaiting decision

  46 Oakley Place Grangetown Cardiff CF11 7EW

  Rear dormer roof extension.

  Received 10 Sep, published by the council 13 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.

  Received 18 May, published by the council 22 Jul 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.

  Received 30 Jul, published by the council 6 Aug 2026 Householder
• 26/01592/HSE Granted

  20 Meadow Street Pontcanna Cardiff CF11 9PY

  Construction of single storey rear wrap around extension.

  Received 29 Jul, published by the council 6 Aug 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.

  Received 9 Sep, published by the council 13 Sep 2026 Householder