20 Dulwich Gardens Canton Cardiff CF5 1SE

1. 19 Jun 2026

   Received by Cardiff

2. 30 Jun 2026

   Validated

   Checked as complete and ready for consideration.

3. 22 Jul 2026

   Added to PlanIndex

4. 6 Aug 2026

   Decision issued: Permission Granted

Cardiff granted permission on 6 August 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.

• 21 Dulwich Gardens Canton Cardiff CF5 1SE

  24/02662/HSE Submitted 11 Nov 2024 50 yards away

  Proposed removal of existing conservatory extension, construction of single storey rear extension, raising of first floor rear window and other internal alterations

  Granted Householder Extension Windows or glazing 9 docs
  Small domestic

• Lord Pontypridd House Clive Road Canton Cardiff CF5 1SD

  26/01027/WTTPFP Submitted 18 May 2026 50 yards away

  Lord Pontypridd House - G1 Sycamore group situated between side boundary and main building, prune to achieve 2 to 2.5 metre clearance from building, remove major deadwood from Sycamore adjacent to group.

  Granted Trees 8 docs

• Lord Pontypridd House Clive Road Canton Cardiff CF5 1SD

  26/01637/WTTPFP Submitted 3 Aug 2026 50 yards away

  T1 Copper Beech, prune to attain 2 metre clearance from building - follow contour of building. Remove major deadwood from crown.

  Granted Trees 6 docs

• 6 Dulwich House Pencisely Road Canton Cardiff CF5 1DG

  26/00674/WTTPFP Submitted 1 Apr 2026 50 yards away

  Grounds of Dulwich House work to trees as per submitted report (all works other than those listed are exempt): - T1 , tree 2287, Sweet chestnut - Crown raise on southern aspect to 5.2m and remove deadwood in crown. G5, Beech - Crown raise to 5.2m. G6, Yew - Crown raise to 5.2m, only over highway.

  Granted Trees 6 docs

• 139 Clive Road Canton Cardiff CF5 1GN

  25/01699/CLPUD Submitted 21 Jul 2025 150 yards away

  Proposed dormer with window and Juliet balcony.

  Granted Lawful development Loft or dormer Windows or glazing 8 docs

• 22 Pencisely Road Llandaff Cardiff CF5 1DG

  21/01495/DCH Submitted 14 Jun 2021 150 yards away

  DISCHARGE OF CONDITION 5 (EXTERNAL FINISHING MATERIALS) OF 21/00113/DCH

  Granted Conditions 7 docs

• 26/02112/HSE Awaiting decision

  7 Penydarren Drive Whitchurch Cardiff CF14 2TT

  Proposed Single Storey Side/Rear Extension with Garage Conversion

  Received 7 Oct, published by the council 9 Oct 2026 Householder
• 26/02113/HSE Awaiting decision

  78 Mill Road Lisvane Cardiff CF14 0UG

  PROPOSED FIRST FLOOR EXTENSION AT SIDE OF HOUSE

  Received 7 Oct, published by the council 9 Oct 2026 Householder
• 26/01702/HSE Granted

  45 Gwern Rhuddi Road Cyncoed Cardiff CF23 6PS

  Two storey and single storey rear extensions (development similar to that as approved under 25/00533/HSE with additional first floor part).

  Received 10 Aug, published by the council 24 Aug 2026 Householder
• 26/02104/HSE Awaiting decision

  15 Brynteg Rhiwbina Cardiff CF14 6TS

  Proposed single storey rear extension to the existing semi-detached dwelling including minor internal and external modifications

  Received 6 Oct, published by the council 9 Oct 2026 Householder
• 26/02102/HSE Awaiting decision

  49 Kimberley Road Penylan Cardiff CF23 5DL

  Proposed ground floor rear side return extension

  Received 6 Oct, published by the council 9 Oct 2026 Householder