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Planning application

26/00446/HSE

17 Broadhaven Canton Cardiff CF11 8DA

Granted Cardiff Householder Planning Permission

Proposal

Single storey side extension.

As published by the council, reference 26/00446/HSE

Timeline

Dates from the published record

  1. 4 Mar 2026

    Received by Cardiff

  2. 17 Mar 2026

    Validated

    Checked as complete and ready for consideration.

  3. 21 Apr 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

  • 26/00252/HSE Granted

    39 Broadhaven Canton Cardiff CF11 8DA

    First floor side extension.

    9 Feb 2026 103m away Householder
  • 26/00376/HSE Granted

    17 Broadstairs Road Canton Cardiff CF11 8DE

    Hip to gable and rear dormer roof extension.

    23 Feb 2026 105m away Householder
  • 26/00262/NMA Granted

    29 Broad Street Canton Cardiff CF11 8BZ

    Proposed Non-Material Amendment to Planning Permission 21/02714/DCH- Alterations to rear outbuilding.

    9 Feb 2026 111m away Amendments
  • 25/01833/FUL Awaiting decision

    6 Broad Street Canton Cardiff CF11 8BY

    Change of use from warehouse to vehicle repair facility B2 use.

    6 Aug 2025 157m away Full applications
  • 26/00546/FUL Granted

    Jubilee Park Changing Rooms Sloper Road Leckwith Cardiff

    Extension to changing rooms.

    19 Mar 2026 226m away Full applications
  • 26/00153/ADV Granted

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    Display of 96 sheet digital LED display.

    26 Jan 2026 251m away Advertising

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