11 Rhyd Y Penau Road Cyncoed Cardiff CF23 6PX

1. 30 Jun 2025

   Received by Cardiff

2. 18 Aug 2025

   Decision issued: Permission Granted

3. 6 Aug 2026

   Added to PlanIndex

Cardiff granted permission on 18 August 2025, 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.

• Crossroads Dental Surgery 9 Rhyd Y Penau Road Cyncoed Cardiff CF23 6PX

  21/00451/MNR Submitted 22 Feb 2021 50 yards away

  TWO STOREY REAR EXTENSION

  Granted Full applications Extension 15 docs

• 21 Rhyd Y Penau Road Cyncoed Cardiff CF23 6PX

  26/01457/HSE Submitted 14 Jul 2026 50 yards away

  Ground floor rear extension and alteration to loft, rear and side dormers and alterations to garage to form guest room.

  Granted Householder Extension Loft or dormer 13 docs
  Domestic

• Ground Floor Front 16 Rhyd Y Penau Road Cyncoed Cardiff CF23 6PT

  26/01257/FUL Submitted 17 Jun 2026 50 yards away

  90% historically approved · decision due ~12 Aug

  Change of use of existing ground floor coffee shop to 2 bed residential apartment

  Awaiting decision Full applications 17 docs

• 8 Rhyd Y Penau Close Cyncoed Cardiff CF14 0NF

  25/01532/HSE Submitted 1 Jul 2025 50 yards away

  Loft conversion with raised ridge and rear dormer

  Refused Householder Loft or dormer 5 docs
  Domestic

• 10 Fidlas Road Cyncoed Cardiff CF14 0NB

  24/01464/FUL Submitted 20 Jun 2024 100 yards away

  Change of use from residential to professional medical aesthetics clinic

  Granted Full applications 17 docs

• 24 Rhyd Y Penau Road Cyncoed Cardiff CF23 6PT

  21/01665/DCH Submitted 5 Jul 2021 100 yards away

  CONSTRUCTION OF SINGLE STOREY SIDE EXTENSION AND GARAGE CONVERSION

  Granted Lawful development Extension 7 docs
  Small domestic

• 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