35 Marguerites Way St Fagans Cardiff CF5 4QW

1. 11 May 2021

   Received by Cardiff

2. 19 May 2021

   Validated

   Checked as complete and ready for consideration.

3. 12 Jul 2021

   Decision issued: Permission Granted

4. 17 Aug 2026

   Added to PlanIndex

Cardiff granted permission on 12 July 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.

• 41 Marguerites Way St Fagans Cardiff CF5 4QW

  21/01326/DCH Submitted 24 May 2021 50 yards away

  SINGLE STOREY REAR EXTENSION AND TWO STOREY SIDE EXTENSION

  Granted Householder Extension 8 docs
  Small domestic

• 1 Vervain Close St Fagans Cardiff CF5 4PL

  20/01525/DCH Submitted 4 Aug 2020 150 yards away

  SINGLE STOREY SIDE EXTENSION

  Granted Householder Extension 15 docs
  Small domestic

• 4 Whinberry Way St Fagans Cardiff CF5 4QU

  PD/09/00668/W Submitted 3 Sep 2009 200 yards away

  FRONT EXTENSION, REAR CONSERVATORYAND GARDEN SUMMER HOUSE

  Split decision Prior approval Extension

• 6 Celandine Road, St Fagans, Cardiff

  00/00691/R Submitted 7 Apr 2000 200 yards away

  PROPOSED GROUND FLOOR EXTENSION TO SIDE OF PROPERTY - LIVING ROOM AND UTILITY ROOM

  Granted Householder Extension
  Domestic

• 15 Cwrt Y Cadno St Fagans Cardiff CF5 4PJ

  25/01614/HSE Submitted 10 Jul 2025 350 yards away

  Single storey lower ground rear extension to replace existing conservatory. Introduction of roof terrace at ground floor level over new lower ground rear extension. New recessed balcony to rear of first floor master bedroom.

  Granted Householder Extension 9 docs
  Small domestic

• 18 Trem Y Coed St Fagans Cardiff CF5 6FB

  26/00002/CLPUD Submitted 5 Jan 2026 400 yards away

  Ground floor rear extension and associated works.

  Granted Lawful development Extension 9 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