26/00529/LBC

1. 16 Mar 2026

   Received by Cardiff

2. 22 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

This application is with Cardiff for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

Heritage applications concern listed buildings and conservation areas. Listed building consent is needed for works, inside or out, that affect the special interest of a listed building, and carrying out such works without consent is a criminal offence. The council weighs harm to the heritage asset against any public benefit of the proposal.

More on heritage and listed buildings applications in our guide

• 26/00528/FUL Awaiting decision

  1 Mount Stuart Arcade Mount Stuart Square Butetown Cardiff CF10 5EE

  Conversion of existing commercial space into a two bedroom dwelling. Alterations to the existing shop front and first floor windows.

  16 Mar 2026 0m away Full applications
• 26/00018/FUL Refused

  16 Mount Stuart Square Butetown Cardiff CF10 5DP

  Change of Use of the Second and Third floors from Office (B1) Use to a Dwelling (C3) Use. External works to include the addition of a window to the front elevation, new canopy to the entrance, and roof pitch alterations.

  7 Jan 2026 44m away Full applications
• 25/01989/FUL Awaiting decision

  20 James Street Butetown Cardiff CF10 5EX

  Change of use from a 'coffee shop' to a 'nail bar' (sui generis).This will include the removal of the commercial kitchen facility and serving bar, along with remodeling of the internal area.

  27 Aug 2025 49m away Full applications
• 26/00486/FUL Granted

  Unit 2 3 - 11 West Bute Street Butetown Cardiff CF10 5EN

  Change of use from class A1 to D1.

  11 Mar 2026 55m away Full applications
• 26/00775/FUL Awaiting decision

  59 Mount Stuart Square Butetown Cardiff CF10 5LR

  Change of use from offices (B1a) to residential dwelling.

  20 Apr 2026 75m away Full applications
• 25/01730/DOC Awaiting decision

  Merchant Place And Corys Buildings 3 Bute Place And 57 Bute Street Butetown Cardiff CF10 5AD

  Discharge of Condition 9 (Operational Lighting Scheme) of 24/01422/VAR

  24 Jul 2025 77m away Conditions

• 26/00931/LBC Granted

  50 Charles Street Cathays Cardiff CF10 2GF

  Installation of automatic opening vent window to the rear elevation over the stairwell behind the parapet wall.

  8 May 2026 Heritage and listed buildings
• 26/01368/LBC Awaiting decision

  Railway Bridge Pwllmelin Road Llandaff Cardiff

  Affixing of four signs to the roadside walls of the bridge, two on either elevation of the historic bridge structure.

  1 Jul 2026 Heritage and listed buildings
• 26/01351/LBC Awaiting decision

  Queens Building HV Laboratory, Cardiff University Newport Road Roath Cardiff CF24 0TA

  Replace existing single glazed windows with double glazed equivalents; replace the single glazed roof lantern with concrete tiles that match the existing; replace failing single ply and bitumen felt perimeter roof gutters with bitumen felt; replace the ballasted single ply flat roof with bitumen felt.

  29 Jun 2026 Heritage and listed buildings
• 26/00778/LBC Granted

  City Hall Gorsedd Gardens Road Cathays Cardiff CF10 3ND

  Internal structural support work to the Council Chamber, including installation of steel grillage to roof level, localised replacement of corroded steel joists and insertion of steel beams at ceiling level within the Anteroom and Public Gallery.

  20 Apr 2026 Heritage and listed buildings
• 25/02866/LBC Granted

  Law Courts King Edward Vii Avenue Cathays Cardiff CF10 3NL

  Upgrade of fire performance of doors on means of escape routes throughout the building.

  3 Dec 2025 Heritage and listed buildings