The Cottage Cefn Bychan Pentyrch Cardiff CF15 9PG

1. 29 May 2026

   Received by Cardiff

2. 22 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 24 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 62 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.

• Graigcoch Cefn Bychan Pentyrch Cardiff CF15 9PG

  23/00143/HSE Submitted 23 Jan 2023 165m away

  First floor extension over existing garage, and conversion of garage into habitable room with alterations to windows and addition of roof light to existing bathroom

  Granted Householder Extension Loft or dormer +1 7 docs
  Domestic

• 41 Clos Goch Pentyrch Cardiff CF15 9RA

  24/00062/HSE Submitted 11 Jan 2024 266m away

  Proposed rear dormer loft conversion, hip to gable roof extensions, and new windows to rear and side elevations.

  Refused Householder Extension Loft or dormer +1 16 docs
  Domestic

• Gorwelion Heol Goch Pentyrch Cardiff CF15 9PN

  19/03020/DCH Submitted 15 Nov 2019 290m away

  REAR SINGLE STOREY ORANGERY EXTENSION

  Granted Householder Extension 5 docs
  Small domestic

• 5 Heol-y-pentre Pentyrch Cardiff CF15 9QD

  26/00522/HSE Submitted 16 Mar 2026 303m away

  Excavate part of the garden to create an off road car parking space with a new vehicle crossover.

  Granted Householder 11 docs
  Domestic

• 3 Heol-y-pentre Pentyrch Cardiff CF15 9QD

  26/01635/HSE Submitted 31 Jul 2026 311m away

  93% historically approved · decision due ~16 Oct

  Single storey side and rear extensions, single storey front outbuilding and alteratins to parking bay.

  Awaiting decision Householder Extension 14 docs
  Small domestic

• 13 Clos Goch Pentyrch Cardiff CF15 9RA

  25/02903/CLPUD Submitted 10 Dec 2025 334m away

  Rear dormer roof extension and addition of rooflights to the front roof elevation

  Granted Lawful development Extension Loft or dormer 5 docs

• 26/01907/HSE Awaiting decision

  46 Oakley Place Grangetown Cardiff CF11 7EW

  Rear dormer roof extension.

  Received 10 Sep, published by the council 13 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.

  Received 18 May, published by the council 22 Jul 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.

  Received 30 Jul, published by the council 6 Aug 2026 Householder
• 26/01592/HSE Granted

  20 Meadow Street Pontcanna Cardiff CF11 9PY

  Construction of single storey rear wrap around extension.

  Received 29 Jul, published by the council 6 Aug 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.

  Received 9 Sep, published by the council 13 Sep 2026 Householder