10 Hampton Court Road Penylan Cardiff CF23 9DH

1. 10 Feb 2026

   Received by Cardiff

2. 24 Mar 2026

   Decision issued: Permission Granted

3. 22 Jul 2026

   Added to PlanIndex

Cardiff granted permission on 24 March 2026, 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.

• 16 Foster Drive Penylan Cardiff CF23 9BZ

  26/00159/HSE Submitted 26 Jan 2026 100 yards away

  Rear dormer loft conversion, demolish one storey side extension and replace with two storey side extension.

  Granted Householder Extension Loft or dormer +1 18 docs
  Domestic

• 21 Ravens Court Close, Penylan, Cardiff

  05/00749/E Submitted 4 Apr 2005 100 yards away

  FIRST FLOOR EXTENSION AT REAR OF PROPERTY TO CREATE FOURTH BEDROOM

  Granted Householder Extension 1 doc
  Domestic

• 10 Earl's Court Road Penylan Cardiff CF23 9DD

  23/00010/HSE Submitted 4 Jan 2023 150 yards away

  Single Storey Rear Extension

  Granted Householder Extension 9 docs
  Small domestic

• 7 Baron's Court Road Penylan Cardiff CF23 9DF

  22/02810/CLD Submitted 23 Nov 2022 150 yards away

  Single storey (side & rear) extension, hip to gable rear loft conversion & garage demolition

  Granted Lawful development Extension Loft or dormer +1 59 docs
  Small domestic

• 34 Earl's Court Road Penylan Cardiff CF23 9DE

  21/00868/DCH Submitted 8 Apr 2021 150 yards away

  DEMOLITION OF EXISTING DETACHED GARAGE AND CONSTRUCTION OF SINGLE STOREY SIDE AND REAR EXTENSION AND HIP TO GABLE ROOF EXTENSION WITH REAR DORMER

  Granted Householder Extension Loft or dormer +1 7 docs
  Small domestic

• 7 Woosnam Close Penylan Cardiff CF23 9DN

  24/02465/HSE Submitted 16 Oct 2024 150 yards away

  Demolition of existing conservatory and construction of replacement single-storey rear extension.

  Granted Householder Extension Demolition 9 docs
  Small domestic

• 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