64 St Mary Street Cathays Cardiff CF10 1FA

This site has had 2 applications since 2026.

• 26/01642/LBC Awaiting decision

  64 St Mary Street Cathays Cardiff CF10 1FA

  Internal works and alterations, and replacement of the existing condensers and Installation of additional 4 no. new condensers within the external yard

  Submitted 3 Aug 2026 Heritage and listed buildings

1. 3 Aug 2026

   Received by Cardiff

2. 13 Aug 2026

   Added to PlanIndex

3. 4 Sep 2026

   Status changed to Awaiting decision

   Previously Registered.

4. Decision

   Awaiting decision

   Decision expected by 28 September 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Cardiff took a median of 55 days over the applications it decided in the last year.

This application is with Cardiff for determination, against a statutory target of eight weeks. Over the last year Cardiff decided full applications in a median of 73 days. More in our guide to how long planning decisions take.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 64 St Mary Street Cathays Cardiff CF10 1FA

  26/01642/LBC Submitted 3 Aug 2026 0m away

  97% historically approved · decision due ~1 Oct

  Internal works and alterations, and replacement of the existing condensers and Installation of additional 4 no. new condensers within the external yard

  Awaiting decision Heritage and listed buildings 16 docs

• Lower St Mary Street City Centre

  A/21/00064/MNR Submitted 6 May 2021 24m away

  NON-ILLUMINATED, PVC LAMP-POST BANNER SIGNAGE

  Granted Advertising 12 docs

• Viva Brazil Clayton Hotel St Mary Street City Centre Cardiff CF10 1GD

  21/01092/MNR Submitted 29 Apr 2021 31m away

  ERECTION OF A SELF SUPPORTING EXTERNAL CANOPY TO FORM AN OUTSIDE DINING AREA

  Withdrawn Full applications 8 docs

• 71-74 St Mary Street City Centre Cardiff CF10 1FA

  A/21/00099/MNR Submitted 7 Jul 2021 59m away

  NEW SIGNAGE

  Granted Advertising 6 docs

• Site Of Former Marland House And NCP Car Park Central Square Cardiff

  23/00327/DOC Submitted 13 Feb 2023 63m away

  Discharge of Conditions 11 (Servicing) and 12 (Deliveries) of 19/02140/MJR

  Decided Conditions 11 docs

• Site Of Former Marland House And NCP Car Park Central Square Cathays Cardiff

  23/00333/DOC Submitted 13 Feb 2023 63m away

  Discharge of Condition 29 (Remediation Verification) of 19/02140/MJR

  Decided Conditions 21 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