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Planning application

25/02547/HSE

35 Trem Y Coed St Fagans Cardiff CF5 6FA

Granted Cardiff Householder Planning Permission

Proposal

Two storey side extension with raising of ridge and dormer extension to provide an additional storey.

As published by the council, reference 25/02547/HSE

Timeline

Dates from the published record

  1. 4 Nov 2025

    Received by Cardiff

  2. 5 Nov 2025

    Validated

    Checked as complete and ready for consideration.

  3. 11 Jun 2026

    Decision issued: Permission Granted

  4. 22 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

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.

About householder applications

How this application type works

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

Nearby applications

Within 500 metres

  • 25/01709/LBC Awaiting decision

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    22 Jul 2025 139m away Heritage and listed buildings
  • 26/00002/CLPUD Granted

    18 Trem Y Coed St Fagans Cardiff CF5 6FB

    Ground floor rear extension and associated works.

    5 Jan 2026 145m away Lawful development
  • 25/02642/WTTPP Granted

    6 Cwrt Y Cadno St Fagans Cardiff CF5 4PJ

    Front of 6 Cwrt y Cadno Horse Chestnut T3 (1368) as per report - reduce height of tree by 4 metres distally and bring remaining crown into shape. Horse Chestnut T4 (1369) as per report - end weight reduction of all major branches in the crown by reducing height of tree by 4 metres distally and bring remaining crown into shape.

    12 Nov 2025 202m away Trees
  • 26/01310/WTTPP Granted

    28 Deepwood Close St Fagans Cardiff CF5 4SJ

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    22 Jun 2026 272m away Trees
  • 26/00939/HSE Granted

    1 Swallowhurst Close Ely Cardiff CF5 4TF

    SIngle storey side extension.

    11 May 2026 462m away Householder

In Cardiff

  • 26/00074/HSE Granted

    201 Pantbach Road Rhiwbina Cardiff CF14 6AE

    Side dormer roof extensions. Two storey gabled rear extension with first floor Juliette balcony and external alterations to the property.

    15 Jan 2026 Householder
  • 26/01047/HSE Granted

    39 James Court Trowbridge Cardiff CF3 0FA

    Single storey rear extension.

    21 May 2026 Householder
  • 26/01054/HSE Granted

    38 Heol Iscoed Rhiwbina Cardiff CF14 6PB

    First floor rear extension, single storey side extension, demolition of existing garage.

    21 May 2026 Householder
  • 26/01058/HSE Granted

    37 Ridgeway Lisvane Cardiff CF14 0RS

    Demolition of existing garage, and erection of a single storey rear/side extension.

    22 May 2026 Householder
  • 26/01044/HSE Granted

    102 Wenallt Road Rhiwbina Cardiff CF14 6TP

    Single storey rear extension.

    20 May 2026 Householder