27 Heol Y Barcud Thornhill Cardiff CF14 9JB

1. 12 Apr 2021

   Received by Cardiff

2. 1 Jun 2021

   Decision issued: Permission Granted

3. 6 Aug 2026

   Added to PlanIndex

Cardiff granted permission on 1 June 2021, 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.

• 4 Clos Y Gwalch Thornhill Cardiff CF14 9JH

  25/02716/REN Submitted 20 Nov 2025 50 yards away

  Renewal of Planning Permission 20/02593/DCH for two storey side extension above existing garage and conversion of existing garage into living accommodation with associated alterations.

  Granted Amendments Extension 6 docs

• 4 Clos Y Gwalch Thornhill Cardiff CF14 9JH

  21/01501/DCH Submitted 15 Jun 2021 50 yards away

  INTERNAL RECONFIGURATION AND EXTERNAL MATERIAL REVISION AT FIRST FLOOR LEVEL FROM BRICKWORK TO RENDER - PREVIOUSLY APPROVED UNDER 20/02593/DCH

  Granted Householder 5 docs
  Domestic

• 12 Fairthorn Close Thornhill Cardiff CF14 9FG

  22/02050/HSE Submitted 1 Sep 2022 100 yards away

  Second storey extension to side and rear single storey extension

  Granted Householder Extension 13 docs
  Small domestic

• 1 Heol Llinos Thornhill Cardiff CF14 9JF

  24/02460/WTTPFP Submitted 15 Oct 2024 150 yards away

  G1 - Cut back to boundary, remove stems were necessary at arborists discretion. G2 - Cut back to achieve 2m clearance from building. G3 - Cut back to achieve 2m clearance from building and crown lift to 2.4m height. G4 - Cut back to achieve 2m clearance from building and crown lift to 2.4m height. G5 - Crown lift to 3m over parking spaces. Cut back dogwood to 1m behind kerb. Fell small dead stem. G6 - Cut back to achieve 2m clearance from building and bin store. G7 - Fell 4 x ash on edge of car park. Crown lift remaining trees to 3m over parking spaces. T1 - Fell T2 - Fell 4 x ash on edge of car park. Crown lift remaining trees to 3m over parking spaces. T3 - Radial crown lift to 3m.

  Granted Trees 6 docs

• 16 Briarmeadow Drive Thornhill Cardiff CF14 9FB

  21/00560/DCH Submitted 5 Mar 2021 200 yards away

  SECOND STOREY FRONT/SIDE EXTENSION

  Refused Householder Extension 12 docs
  Domestic

• 9 Cefn Onn Meadows Thornhill Cardiff CF14 0FL

  24/01784/NMA Submitted 31 Jul 2024 200 yards away

  Proposed Non-Material Amendment to Planning Permission 23/01411/HSE - Relocate external side wall to extension to line it up with existing gable wall.

  Granted Amendments Extension 4 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