69 Mercia Road Splott Cardiff CF24 2TE

1. 24 Jun 2026

   Received by Cardiff

2. 30 Jun 2026

   Validated

   Checked as complete and ready for consideration.

3. 22 Jul 2026

   Added to PlanIndex

4. 6 Aug 2026

   Decision issued: Permission Granted

Cardiff granted permission on 6 August 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.

• 87 Mercia Road Splott Cardiff CF24 2TE

  26/00049/HSE Submitted 12 Jan 2026 50 yards away

  Single storey side and rear extension, double storey side extension and box dormer extension to roof.

  Granted Householder Extension Loft or dormer 12 docs
  Small domestic

• 92 Madoc Road Splott Cardiff CF24 2TB

  23/00478/HSE Submitted 1 Mar 2023 100 yards away

  Single storey side extension

  Granted Householder Extension 11 docs
  Small domestic

• Baden Powell Primary School Muirton Road Splott Cardiff CF24 2SJ

  26/00930/FUL Submitted 8 May 2026 150 yards away

  Proposed new fencing, canopies and external alterations.

  Granted Full applications 9 docs

• 41 Dunsmuir Road Splott Cardiff CF24 2SQ

  25/01634/HSE Submitted 14 Jul 2025 200 yards away

  Two storey side extension and external alterations to the property.

  Withdrawn Householder Extension 5 docs
  Domestic

• St Albans RC Primary School Mona Place Tremorfa Cardiff CF24 2TG

  PRNO/21/00009/MNR Submitted 7 Jun 2021 250 yards away

  DEMOLITION OF 1NO. SINGLE STOREY, SINGLE DEMOUNTABLE UNIT

  Granted Other Demolition 5 docs
  Small domestic

• St Albans RC Primary School Mona Place Tremorfa Cardiff CF24 2TG

  21/01404/MNR Submitted 2 Jun 2021 250 yards away

  NEW DOUBLE CLASSROOM TEACHING UNIT TO REPLACE THE EXISTING BLOCK NO 3

  Granted Full applications 24 docs

• 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