1 Langport Avenue Llanrumney Cardiff CF3 5TL

1. 27 Apr 2026

   Received by Cardiff

2. 29 Apr 2026

   Validated

   Checked as complete and ready for consideration.

3. 18 Jun 2026

   Decision issued: Permission Granted

4. 22 Jul 2026

   Added to PlanIndex

Cardiff granted permission on 18 June 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.

• 20 Bridgwater Road Llanrumney Cardiff CF3 5TF

  19/02953/DCH Submitted 7 Nov 2019 50 yards away

  REMOVAL OF EXISTING DETACHED SINGLE STOREY GARAGE AND CONSTRUCTION OF NEW SINGLE STOREY BUILDING WHICH WILL ATTACH TO MAIN DWELLING, PROPOSED INTERNAL ALTERATIONS AND ALL ASSOCIATED EXTERNAL AND DRAINAGE WORKS

  Granted Householder 10 docs
  Small domestic

• Former Post Office Sorting Depot Mount Pleasant Lane Llanrumney Cardiff CF3 5SS

  25/02935/NMA Submitted 16 Dec 2025 150 yards away

  Proposed Non-Material Amendment to Planning Permission 24/02974/FUL- addition of a single leaf escape door and amend an oversight to the approved plans where an existing single leaf kitchen escape door was identified at the wrong elevation.

  Granted Amendments 7 docs

• Royal Mail Cardiff Eastern Delivery Office Mount Pleasant Lane Llanrumney Cardiff CF3 5SS

  19/03105/MNR Submitted 26 Nov 2019 150 yards away

  DEMOLITION OF SORTING OFFICE

  Granted Other Demolition 5 docs

• 25-27 MOUNT PLEASANT AVENUE, LLANRUMNEY, CARDIFF, CF3 5SX

  05/02287/E Submitted 5 Oct 2005 200 yards away

  DISABLED ACCESS RAMPING TO FRONT OF PROPERTIES

  Granted Householder 1 doc
  Domestic

• 36-38 Countisbury Avenue Llanrumney Cardiff CF3 5SL

  A/21/00067/MNR Submitted 11 May 2021 200 yards away

  NEW SIGNAGE

  Granted Advertising 5 docs

• 36-38 Countisbury Avenue Llanrumney Cardiff CF3 5SL

  21/01190/MNR Submitted 11 May 2021 200 yards away

  SUBDIVISION OF EXISTING RETAIL UNIT (USE CLASS A1) TO FORM 2 UNITS, INSTALLATION OF NEW SHOP FRONTS AND EXTENSION OF USE CLASS APPROVAL TO INCLUDE A1 AND A3 USES IN BOTH UNITS

  Granted Full applications Extension 14 docs
  Several homes

• 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