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Planning application

17 Pen-y-bryn Road Cyncoed Cardiff CF23 6QS

Granted Cardiff 23/00208/HSE Householder Planning Permission

Permission granted. Work must normally begin within five years of the decision or the permission lapses.

Proposal

Construction of detached Granny Annex

As published by the council, reference 23/00208/HSE

Application record

Reference
23/00208/HSE
Type
Householder Planning Permission
Status
Decided
Decision
Permission Granted
Received
30 Jan 2023
Validated
7 Feb 2023
Decided
5 Apr 2023
Ward
CYNCOED
Decision by
Delegated Decision
Postcode
CF23 6QS

Timeline

Dates from the published record

  1. 30 Jan 2023

    Received by Cardiff

  2. 7 Feb 2023

    Validated

    Checked as complete and ready for consideration.

  3. 5 Apr 2023

    Decision issued: Permission Granted

  4. 4 Sep 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file, an architecture practice registered in Cardiff

27 applications on PlanIndex · across 6 councils · 89% granted

Trade members see who it is, their full track record, and every application they have filed.

See who's behind it

Documents

Plans, drawings, consultee responses and the officer's report

8 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Trade members open them from here.

Open the documents

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

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    25/02139/WTTPFP Submitted 18 Sep 2025 102m away

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  • 398 Cyncoed Road Cyncoed Cardiff CF23 6SA

    21/00598/DCH Submitted 10 Mar 2021 108m away

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    Small domestic

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    22/03005/FUL Submitted 16 Dec 2022 111m away

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  • 287 Cyncoed Road Cyncoed Cardiff CF23 6PA

    26/01282/ADV Submitted 19 Jun 2026 113m away

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In Cardiff

  • 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
  • 26/01841/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
  • 26/01835/HSE Awaiting decision

    35 Chamberlain Road Llandaff North Cardiff CF14 2LW

    Demolition of existing garage and erection of 2 storey side extension and alterations.

    31 Aug 2026 Householder