7 Bryn Golwg Radyr Cardiff CF15 8BE

1. 12 May 2026

   Received by Cardiff

2. 14 May 2026

   Validated

   Checked as complete and ready for consideration.

3. 22 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 9 July 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Cardiff took a median of 56 days over the applications it decided in the last year.

This application is with Cardiff for determination, against a statutory target of eight weeks. Over the last year Cardiff decided householder applications in a median of 59 days. More in our guide to how long planning decisions take.

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.

• 28 Penrhos Radyr Cardiff CF15 8RJ

  26/02019/HSE Submitted 23 Sep 2026 100 yards away

  93% historically approved · decision due ~18 Nov

  Demolish single storey side extension. Erect 2 storey side extension, small front single storey extension and rear single storey extension.

  Awaiting decision Householder Extension Demolition 9 docs
  Small domestic

• 21 Penrhos Radyr Cardiff CF15 8RJ

  26/00872/HSE Submitted 1 May 2026 150 yards away

  Single storey rear extension.

  Granted Householder Extension 14 docs
  Small domestic

• 24 Penrhos Radyr Cardiff CF15 8RJ

  26/00847/HSE Submitted 29 Apr 2026 150 yards away

  Demolish existing garage and construction of a part single, part two storey side/rear extension. Construct a new porch.

  Granted Householder Extension Demolition 8 docs
  Small domestic

• 20 Penrhos Radyr Cardiff CF15 8RJ

  26/00414/HSE Submitted 2 Mar 2026 150 yards away

  Demolition of existing garage and construction of side extension.

  Granted Householder Extension Demolition 5 docs
  Domestic

• Rear Of 17 Ael-Y-Bryn Radyr Cardiff CF15 8AZ

  19/02864/MNR Submitted 29 Oct 2019 200 yards away

  ERECTION OF DWELLING (AMENDMENTS TO DESIGN OF DWELLING GRANTED PERMISSION UNDER REF 12/02142/DCO) AND GARAGE

  Refused Full applications New dwelling 19 docs
  Domestic

• 2 Cae'R Graig Radyr Cardiff CF15 8RD

  21/00908/DCH Submitted 13 Apr 2021 200 yards away

  FRONT PORCH EXTENSION AND CHANGE OF FLAT ROOFS TO PITCH ROOFS TO REAR SINGLE-STOREY EXTENSION

  Granted Householder 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