6 Windsor Esplanade Butetown Cardiff CF10 5BG

1. 24 Aug 2026

   Received by Cardiff

2. 4 Sep 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 19 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. 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.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• 6 Windsor Esplanade Butetown Cardiff CF10 5BG

  26/01286/LBC Submitted 22 Jun 2026 0m away

  97% historically approved · decision due ~17 Aug

  Widen and replace the roof to the existing single storey garage.

  Awaiting decision Heritage and listed buildings 12 docs
  Small domestic

• 6 Windsor Esplanade Butetown Cardiff CF10 5BG

  26/00176/LBC Submitted 28 Jan 2026 0m away

  97% historically approved · decision due ~25 Mar

  Widen and replace the roof to the existing single storey garage.

  Awaiting decision Heritage and listed buildings 15 docs
  Small domestic

• 6 Windsor Esplanade Cardiff Bay Cardiff CF10 5BG

  21/00911/DCH Submitted 13 Apr 2021 1m away

  DEMOLITION OF THE EXISTING SINGLE STOREY GARAGE AND SINGLE STOREY STORE AND THE CONSTRUCTION OF A GARAGE WITH HOME OFFICE / STORAGE OVER

  Refused Householder Demolition 19 docs
  Small domestic

• 4 Windsor Esplanade Cardiff Bay Cardiff CF10 5BG

  21/01273/DCH Submitted 18 May 2021 13m away

  RETENTION OF PANEL FENCE ABOVE EXISTING REAR BOUNDARY WALL

  Granted Householder 12 docs
  Small domestic

• 3 Windsor Esplanade Butetown Cardiff CF10 5BG

  22/02562/HSE Submitted 28 Oct 2022 20m away

  Repairs/repointing to front elevation, replacement of rear first floor windows, refurbishment and internal alterations at first floor, erection of garden shed with solar panels and slatted timber screen

  Granted Householder Windows or glazing 21 docs
  Small domestic

• 3 Windsor Esplanade Butetown Cardiff CF10 5BG

  22/02563/LBC Submitted 28 Oct 2022 20m away

  Repairs/repointing to front elevation, replacement of rear first floor windows, refurbishment and internal alterations at first floor, erection of garden shed with solar panels and slatted timber screen

  Granted Heritage and listed buildings Windows or glazing 14 docs
  Small domestic

• 25/01805/HSE Refused

  12 Hamilton Street Pontcanna Cardiff CF11 9BP

  Replacement of the existing ground and first floor front bay windows with sliding sash uPVC windows.

  1 Aug 2025 Householder
• 26/01543/HSE Refused

  2 Camelot Way Thornhill Cardiff CF14 9AN

  Proposed open sided car port, drainage to one side and into a gravel soakaway.

  24 Jul 2026 Householder
• 26/01459/HSE Granted

  64 Fidlas Avenue Cyncoed Cardiff CF14 0NZ

  Side single and double storey extension

  14 Jul 2026 Householder
• 26/01841/HSE Awaiting decision

  160 Heol Llanishen Fach Rhiwbina Cardiff CF14 6RG

  Two storey side extension and loft conversion with front and rear dormers

  1 Sep 2026 Householder
• 26/01505/HSE Granted

  100 Caer Wenallt Rhiwbina Cardiff CF14 7HQ

  Front & rear dormers, porch & internal alterations.

  20 Jul 2026 Householder