The Crescent Llandaff Cardiff

1. 20 Apr 2021

   Received by Cardiff

2. 21 Apr 2021

   Validated

   Checked as complete and ready for consideration.

3. 14 Jun 2021

   Decision issued: Permission Granted

4. 13 Aug 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within five years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

• The Cathedral School Cardiff Road Llandaff Cardiff CF5 2YH

  25/02277/WTCA Submitted 29 Sep 2025 140m away

  100% historically approved · decision due ~24 Nov

  Removal of x1 Conifer

  Awaiting decision Trees 4 docs

• 122 Cardiff Road Llandaff Cardiff CF5 2AB

  24/01860/HSE Submitted 7 Aug 2024 151m away

  Proposed dropped kerb from Cardiff Road.

  Refused Householder 14 docs
  Small domestic

• The Cathedral School Cardiff Road Llandaff Cardiff CF5 2YH

  26/00192/WTCA Submitted 30 Jan 2026 172m away

  Group 16 and trees 4734 and 4735 along east boundary of sports field - Red Horse Chestnut (10) - Trees poorly formed and suppressing and preventing the natural development of better quality Beech. Fell Chestnuts to ground level to thin group and encourage beech to attain their full design potential. Reason - For reasons of good arboricultural management. (Llandaff Conservation Area). 4645 - Unsuitable species for long term retention. Large surface roots. Multi-stemmed at ground level. With included bark. Broad spreading crown form. Heavy end loaded limb(s). Included branch unions, stable at present. Crown opening up as limbs subside ...

  Granted Trees 7 docs

• The Cathedral School Cardiff Road Llandaff Cardiff CF5 2YH

  26/00177/WTTPF Submitted 28 Jan 2026 172m away

  Sycamore 4730. North of Cricket Pavilion. Tree recently exposed as a result of the loss of more dominant adjacent Ash. Tree developed on top of fill material and collapsing rubble-filled stone retaining wall, which is eroding further during storm conditions. Wall repairs are unachievable with tree in situ. Crown weighted towards the pavilion, seating area and sports pitches. Previously reduced. Tree of questionable stability and of low quality. Potentially protected by City of Cardiff (Llandaff) TPO 1961, combined: 2/G17 and Llandaff Conservation Area. Proposed - Fell to ground level, rebuild wall. Install new replacement trees and understorey planting along bank. Reason - Minimise threat of inadvertent collapse as a result of catastrophic collapse of the stone wall, removal of a poor quality tree and provide additional space for new replacement trees to diversify the age class and species mix of trees along the bank. School-wide - multiple species but mainly Beech and Sycamore - See report. Reduce to stabilise or remove squirrel-damaged branches where they overhang paths, play areas, buildings and parking bays, resulting in an increased risk of failure, damage to property or injury to staff, visitors and pupils. Reason - Good Arboricultural Management and a reduction in the risk of harm.

  Granted Trees 7 docs

• The Cathedral School Cardiff Road Llandaff Cardiff CF5 2YH

  26/00682/FUL Submitted 1 Apr 2026 173m away

  92% historically approved · decision due ~27 May

  2.1 m high vertical bar railings with finials to match existing along with associated gates within school grounds.

  Awaiting decision Full applications 16 docs

• The Cathedral School Cardiff Road Llandaff Cardiff CF5 2YH

  26/00683/LBC Submitted 1 Apr 2026 173m away

  97% historically approved · decision due ~27 May

  2.1 m high vertical bar railings with finials to match existing along with associated gates within school grounds.

  Awaiting decision Heritage and listed buildings 19 docs

• 25/02269/FUL Granted

  No1 John Street John Street Butetown Cardiff CF10 5PE

  Proposal for roof plant encompassing DX Unit Condensers, Catering Kitchen and Kitchen Canopy Supply and Extract Handling Units

  2 Oct 2025 Full applications
• 26/00351/FUL Granted

  202 Cathedral Road Pontcanna Cardiff CF11 9JF

  Side dormer roof extension, erection of railings and gate over front boundary walls, replacement of windows in existing openings at the front elevation, further external alterations to other elevations, new canopy alongside elevation, removal of rear & side boundary wall and erection of gate to rear alleyway. Demolition of existing garage and rear lean-to extension.

  19 Feb 2026 Full applications
• 26/01606/FUL Granted

  BBC Roath Lock Studios Heol Porth Teigr Butetown Cardiff CF10 4GA

  External alterations to existing studio buildings including a new entrance canopy, rooftop set and associated operational development.

  29 Jul 2026 Full applications
• 26/00649/FUL Granted

  434 Cowbridge Road East Canton Cardiff CF5 1JN

  Rear extensions, side dormer loft conversion, and additional two residential units with other associated works.

  30 Mar 2026 Full applications
• 26/01673/FUL Granted

  4 Mackintosh Place Roath Cardiff CF24 4RQ

  Alterations to existing shopfront with associated external alterations

  5 Aug 2026 Full applications