53 Waterloo Gardens Penylan Cardiff CF23 5AB

1. 14 Jul 2026

   Received by Cardiff

2. 15 Jul 2026

   Validated

   Checked as complete and ready for consideration.

3. 22 Jul 2026

   Added to PlanIndex

4. 11 Sep 2026

   Decision issued: Permission Granted

Cardiff granted permission on 11 September 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.

• 46 Stallcourt Avenue Penylan Cardiff CF23 5AN

  22/00175/DCH Submitted 28 Jan 2022 50 yards away

  REAR DORMER ROOF EXTENSION

  Granted Lawful development Extension Loft or dormer 8 docs

• 15 Waterloo Close Penylan Cardiff CF23 5ED

  25/01122/HSE Submitted 16 May 2025 100 yards away

  Construction of garage and workshop to the rear of property across from shared private road

  Refused Householder 8 docs
  Domestic

• Communication Station Colchester Avenue Industrial Estate Colchester Avenue Penylan Cardiff CF23 9AP

  22/02977/FUL Submitted 14 Dec 2022 200 yards away

  The replacement of the existing 17.5-metre tower with a new 20-metre tower with headframe accommodating antennas, dishes and ERS units, the upgrade of equipment within the existing equipment cabinet, along with ancillary works.

  Granted Full applications 13 docs

• 18 Waterloo Road Penylan Cardiff CF23 5AE

  21/01449/DCH Submitted 9 Jun 2021 200 yards away

  TWO REAR DORMER ROOF EXTENSIONS

  Granted Householder Extension Loft or dormer 14 docs
  Domestic

• Colchester Avenue Industrial Estate Colchester Avenue Penylan Cardiff CF23 9AP

  21/00214/MNR Submitted 27 Jan 2021 200 yards away

  THE REPLACEMENT OF THE EXISTING 17.5M LATTICE TOWER WITH A NEW 25M LATTICE TOWER, ACCOMMODATING 18NO. NEW ANTENNAS, 2NO. MICROWAVE DISHES, THE REPLACEMENT / INSTALLATION OF EQUIPMENT WITHIN THE EXISTING CABIN, ALONG WITH MINOR ANCILLARY WORKS

  Refused Full applications 15 docs

• 4 Church Terrace Roath Cardiff CF23 5AW

  22/00868/DCH Submitted 20 Apr 2022 200 yards away

  REMOVAL AND REPLACEMENT OF EXISTING STEEL GATE AND WOODEN FENCING, REMOVAL OF STEEL FENCE ALONG DRIVEWAY AND REPLACED WITH WOODEN FENCING

  Granted Householder 8 docs
  Small domestic

• 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