12 Watchet Close Llanrumney Cardiff CF3 4DU

1. 31 Jul 2025

   Received by Cardiff

2. 10 Nov 2025

   Validated

   Checked as complete and ready for consideration.

3. 6 Mar 2026

   Decision issued: Permission Granted

4. 22 Jul 2026

   Added to PlanIndex

Cardiff granted permission on 6 March 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.

• Pinetree Court 904 Newport Road Rumney Cardiff CF3 4LL

  26/01803/FUL Submitted 24 Aug 2026 128m away

  91% historically approved · decision due ~19 Oct

  Proposed external alterations to 'Juniper Studio' building

  Awaiting decision Full applications 10 docs

• Monkstone Court Maxwell Road Rumney Cardiff

  24/02769/WTTPP Submitted 26 Nov 2024 180m away

  Deodar cedar rear of blocks 1-19 Monkstone Court - reduce lower branches growing close to balconies by 1.50m

  Granted Trees 3 docs

• 14 Worle Avenue Llanrumney Cardiff CF3 4BZ

  21/00854/DCH Submitted 7 Apr 2021 182m away

  SINGLE STOREY SIDE EXTENSION

  Refused Householder Extension 8 docs
  Small domestic

• 2 South View Drive Rumney Cardiff CF3 3LY

  21/01155/DCH Submitted 6 May 2021 201m away

  RETENTION OF FIRST FLOOR BATHROOM EXTENSION ON EXISTING GROUND FLOOR EXTENSION

  Granted Householder Extension 5 docs
  Domestic

• 2 Chard Avenue Llanrumney Cardiff CF3 4EN

  26/01308/HSE Submitted 22 Jun 2026 202m away

  Front porch extension.

  Granted Householder Extension 8 docs
  Small domestic

• 10 South View Drive Rumney Cardiff CF3 3LY

  21/00643/DCH Submitted 15 Mar 2021 226m away

  DEMOLITION OF EXISTING SINGLE STOREY REAR EXTENSION AND PORCH. PROPOSED FRONT PORCH, TWO STOREY AND SINGLE STOREY REAR EXTENSION.

  Granted Householder Extension Demolition 16 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