18 High Street Llandaff Cardiff CF5 2DZ

1. 8 May 2024

   Received by Cardiff

2. 13 May 2024

   Validated

   Checked as complete and ready for consideration.

3. 20 Sep 2024

   Decision issued: Permission Granted

4. 6 Aug 2026

   Added to PlanIndex

Cardiff granted permission on 20 September 2024, 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.

Advertisement consent is judged on two things only: amenity and public safety, not competition or other planning considerations. More in our guide to planning application types.

• 28 - 30 High Street Llandaff Cardiff CF5 2DZ

  24/01834/FUL Submitted 5 Aug 2024 41m away

  Construction of decking area, with perimeter fencing, to create outdoor seating area.

  Granted Full applications 7 docs

• St Cross 3 High Street Llandaff Cardiff CF5 2DX

  24/02477/LBC Submitted 17 Oct 2024 49m away

  Relocation of the boiler from the front of the house to the rear; the relocation of an internal partition at second floor level to provide a bathroom and separate ensuite; internal amendments to the first floor bathroom and addition of stud wall to form ensuite.

  Granted Heritage and listed buildings 21 docs

• St Cross 3 High Street Llandaff Cardiff CF5 2DX

  24/02060/DOC Submitted 29 Aug 2024 49m away

  Discharge of Conditions 3 (Structural work to roof) and 4 (Rooflights) of 22/02835/LBC.

  Decided Conditions Loft or dormer 9 docs

• 15 High Street Llandaff Cardiff CF5 2DY

  21/00906/DCH Submitted 13 Apr 2021 54m away

  RETENTION OF REPLACEMENT WINDOWS IN FRONT ELEVATION

  Granted Householder Windows or glazing 13 docs
  Domestic

• 19 High Street Llandaff Cardiff CF5 2DY

  25/01464/HSE Submitted 23 Jun 2025 54m away

  Single storey rear extension, rear dormer loft conversion, roof light to rear and other associated external alterations including a new front gate and wall, new gutters and drainpipes, and the replacement and repair of various windows, doors and stonework.

  Granted Householder Extension Loft or dormer +1 16 docs
  Small domestic

• 19 High Street Llandaff Cardiff CF5 2DY

  25/01465/LBC Submitted 23 Jun 2025 55m away

  Single storey rear extension, rear dormer extension, roof light to rear and other associated external alterations including a new front gate and wall, replacement gutters and drainpipes, roof repair and renewal, new and replacement windows, and stone repairs. Internal alterations to the property.

  Granted Heritage and listed buildings Extension Loft or dormer +2 14 docs
  Small domestic

• 26/01399/ADV Granted

  Land Adjacent To A470 Northern Avenue Coryton Interchange Tongwynlais Cardiff

  Replace boundary signage with bilingual design. Advertising element on separate plate beneath each welcome sign.

  7 Jul 2026 Advertising
• 26/01401/ADV Granted

  Land Adjacent To Leckwith Road Grangetown Link Cardiff

  Replace boundary signage with bilingual design. Advertising element on separate plate beneath each welcome sign.

  7 Jul 2026 Advertising
• 26/01397/ADV Granted

  Land Adjacent To Ty Cynnal Dunleavy Drive Grangetown Cardiff CF11 0SW

  Replacing outdated boundary signage with bilingual design. Advertisement on seperate plate beneath each main welcome sign.

  6 Jul 2026 Advertising
• 26/01826/ADV Awaiting decision

  Stadium Plaza Wood Street Cathays Cardiff CF10 1LA

  2 nos. internal illuminated fascia sign, 1no internal illuminated top hung sign and 6 nos non illuminated vinyl sticker, applied internally.

  27 Aug 2026 Advertising
• 26/01398/ADV Granted

  Land Adjacent To A4232 Road Llanfair Fach Farm Heol St Y Nyll St Fagans Cardiff CF5 6HF

  Replacing outdated boundary signage with bilingual design. Advertisement on seperate plate beneath each main welcome sign.

  6 Jul 2026 Advertising