Flat 1 Conway Court 18 Penhill Road Pontcanna Cardiff CF11 9PR

1. 25 Aug 2026

   Received by Cardiff

2. 4 Sep 2026

   Validated

   Checked as complete and ready for consideration.

3. 13 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 30 October 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 full applications in a median of 85 days. More in our guide to how long planning decisions take.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• Pen-Hill Surgery 31 Pen-Hill Road Pontcanna Cardiff CF11 9PR

  22/01166/MNR Submitted 31 May 2022 100 yards away

  CONVERSION INTO TWO SELF CONTAINED FLATS WITH ASSOCIATED WORKS AND EXTERNAL ALTERATIONS

  Granted Full applications New dwelling 19 docs

• 1B Fields Park Road Pontcanna Cardiff CF11 9JP

  26/00201/CLPUD Submitted 2 Feb 2026 100 yards away

  Change a single storey detached studio to a bedroom area.

  Granted Lawful development 8 docs
  Small domestic

• 2 Pontcanna Place Pontcanna Cardiff CF11 9JY

  25/02732/HSE Submitted 24 Nov 2025 150 yards away

  Single storey rear extension.

  Granted Householder Extension 10 docs
  Small domestic

• 5 Denbigh Street Pontcanna Cardiff CF11 9JQ

  21/01410/DCH Submitted 3 Jun 2021 150 yards away

  REAR DORMER ROOF EXTENSION AND REINSTATEMENT OF REAR CHIMNEY STACK

  Granted Householder Extension Loft or dormer 12 docs
  Domestic

• 36 Mortimer Road Pontcanna Cardiff CF11 9LA

  21/01638/DCH Submitted 29 Jun 2021 150 yards away

  FLAT ROOF TO REPLACE PITCHED ROOF ON RIGHT HAND SIDE OF EXTENSION WHEN LOOKING AT REAR ELEVATION. PITCHED ROOF TO REMAIN ON LEFT HAND SIDE - PREVIOUSLY APPROVED UNDER 20/02124/DCH

  Granted Householder Extension 5 docs
  Domestic

• 36 Pen-hill Road Pontcanna Cardiff CF11 9PR

  22/02209/HSE Submitted 21 Sep 2022 150 yards away

  Two Storey Rear extension

  Refused Householder Extension 6 docs
  Domestic

• 26/01337/FUL Granted

  37 Wyeverne Road Cathays Cardiff CF24 4BG

  Extensions and alterations and change of use from dwelling (C3) to House in Multiple Occupation (C4) (HMO).

  Received 26 Jun, published by the council 22 Jul 2026 Full applications
• 26/01728/FUL Granted

  Unit 7b Cardiff Industrial Park Pennine Close Llanishen Cardiff CF14 5DN

  Installation of 5 no. external air source heat pump units

  Received 13 Aug, published by the council 24 Aug 2026 Full applications
• 26/01729/FUL Granted

  Unit 7b Cardiff Industrial Park Pennine Close Llanishen Cardiff CF14 5DN

  Replacement roller shutter.

  Received 13 Aug, published by the council 24 Aug 2026 Full applications
• 26/01216/FUL Granted

  4 Callaghan Square Butetown Cardiff CF10 5BT

  Internal and external alterations to an existing office building at ground floor and part first floor

  Received 12 Jun, published by the council 22 Jul 2026 Full applications
• 26/02099/FUL Awaiting decision

  20 Janet Street Splott Cardiff CF24 2BD

  Proposed conversion of dwelling to form two flats

  Received 5 Oct, published by the council 9 Oct 2026 Full applications