27 Minister Street Cathays Cardiff

1. 14 Mar 2025

   Received by Cardiff

2. 20 Mar 2025

   Validated

   Checked as complete and ready for consideration.

3. 4 Jun 2026

   Decision issued: Permission Granted

4. 6 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

• 34 Maindy Road Cathays Cardiff CF24 4HP

  25/02738/FUL Submitted 24 Nov 2025 62m away

  Conversion of existing house to 8 bed House in Multiple Occupation (Sui Generis). Removal of existing rear extensions and costruction of part single storey part two storey rear extension. Rear dormer roof extension.

  Granted Full applications Extension Loft or dormer 18 docs
  Small domestic

• 17 Treorky Street Cathays Cardiff CF24 4JP

  25/02997/HSE Submitted 29 Dec 2025 66m away

  Rear extension and dormer loft conversion.

  Granted Householder Extension Loft or dormer 7 docs
  Domestic

• 6B Merthyr Street Cathays Cardiff CF24 4JJ

  26/00978/CLEUD Submitted 11 May 2026 91m away

  Use of the property as two self-contained flats.

  Granted Lawful development New dwelling 10 docs

• 12 Merthyr Street Cathays Cardiff CF24 4JJ

  23/00046/CLD Submitted 9 Jan 2023 107m away

  GROUND FLOOR REAR EXTENSION AND DORMER LOFT CONVERSION TO EXISTING CLASS C4 HOUSE IN MULTIPLE OCCUPATION

  Granted Lawful development Extension Loft or dormer 7 docs

• 19 Treherbert Street Cathays Cardiff CF24 4JN

  26/01363/CLEUD Submitted 1 Jul 2026 119m away

  Use of the property as a Sui Generis House in Multiple Occupation (HMO).

  Granted Lawful development 5 docs

• Julian Hodge Resource Centre Colum Drive Cathays Cardiff CF10 3EU

  25/02795/NMA Submitted 27 Nov 2025 158m away

  Proposed Non-Material Amendment to Planning Permission 24/01411/FUL- Increasing the number of panels proposed and installation of a handrail safety system.

  Granted Amendments 7 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