Land Adjacent To 13-18 Chumleigh Close Llanrumney Cardiff CF3 4BL

1. 17 Aug 2026

   Received by Cardiff

2. 24 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 12 October 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.

• 5 Lynton Terrace Llanrumney Cardiff CF3 4BR

  26/01057/CLPUD Submitted 22 May 2026 22m away

  Rear dormer roof extension and addition of rooflights to the front roof elevation

  Granted Lawful development Extension Loft or dormer 9 docs

• 18 Lynton Terrace Llanrumney Cardiff CF3 4BR

  21/01773/DCH Submitted 15 Jul 2021 109m away

  92% historically approved · decision due ~14 Sep

  DEMOLITION OF AN EXISTING SINGLE-STOREY GARAGE AND THE CONSTRUCTION OF A DETACHED GRANNY ANNEX FOR USE AS ANCILLARY ACCOMMODATION TO THE MAIN DWELLINGHOUSE.

  Awaiting decision Householder Demolition 8 docs
  Small domestic

• 39 Llanrumney Avenue Llanrumney Cardiff CF3 4BQ

  26/01141/HSE Submitted 2 Jun 2026 215m away

  Converting conservatory to a solid-wall extension, rear dormer roof extension.

  Granted Householder Extension Loft or dormer 14 docs
  Small domestic

• 35 Ridgeway Road Llanrumney Cardiff CF3 4AB

  25/02904/HSE Submitted 10 Dec 2025 226m away

  New side outbuilding, existing to be demolished.

  Granted Householder Demolition 19 docs
  Small domestic

• 54 Cranleigh Rise Llanrumney Cardiff CF3 4AP

  26/00985/HSE Submitted 14 May 2026 253m away

  Single storey rear extension.

  Granted Householder Extension 8 docs
  Small domestic

• 87 Ridgeway Road Llanrumney Cardiff CF3 4AF

  20/02570/DCH Submitted 10 Dec 2020 258m away

  CONSTRUCTION OF PART SINGLE AND PART DOUBLE STOREY SIDE AND REAR EXTENSION

  Granted Householder Extension 15 docs
  Domestic

• 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