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Planning application

38 Insole Grove East Llandaff Cardiff CF5 2HP

Granted Cardiff 25/01685/HSE Householder Planning Permission

Works: Extension Loft or dormer Small domestic

Read from the description, not a valuation. How we read the register

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

Proposal

Retention of single storey rear extension, rear dormer loft conversion with hip to gable roof extension.

As published by the council, reference 25/01685/HSE

Application record

Reference
25/01685/HSE
Type
Householder Planning Permission
Status
Decided
Decision
Permission Granted
Received
18 Jul 2025
Validated
28 Jul 2025
Decided
1 Oct 2025
Ward
LLANDAFF
Decision by
Delegated to Group Leader
Postcode
CF5 2HP

Timeline

Dates from the published record

  1. 18 Jul 2025

    Received by Cardiff

  2. 28 Jul 2025

    Validated

    Checked as complete and ready for consideration.

  3. 1 Oct 2025

    Decision issued: Permission Granted

  4. 29 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file, a design practice

89 applications on PlanIndex · across 6 councils · 82% granted

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Documents

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

9 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.

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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

  • 32 Insole Grove East Llandaff Cardiff CF5 2HP

    21/01407/DCH Submitted 2 Jun 2021 26m away

    PROPOSED REAR SINGLE STOREY ETENSION

    Granted Lawful development 7 docs
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  • Insole Court Fairwater Road Llandaff Cardiff CF5 2LN

    24/02542/DOC Submitted 25 Oct 2024 90m away

    Discharge of Condition 4 (Method Statement) of 24/01332/LBC

    Decided Conditions 7 docs

  • Insole Court Fairwater Road Llandaff Cardiff CF5 2LN

    25/00717/LBC Submitted 24 Mar 2025 90m away

    Cleaning out of rainwater goods and decoration works. General roofing / walling works with repairs on a like-for-like basis. Maintenance and possible repair work to sash windows and leaded lights. East Wing north: Renewal of current flat roof in zinc. Internal decoration works. Swiss Wing north: re-finishing of slate on a like for like basis.

    Granted Heritage and listed buildings Windows or glazing 18 docs

  • 3 Bishops Avenue Llandaff Cardiff CF5 2HJ

    26/00339/HSE Submitted 17 Feb 2026 95m away

    Replace existing single storey rear extension with new single storey rear extension.

    Granted Householder Extension 11 docs
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  • Insole Court Fairwater Road Llandaff Cardiff CF5 2LN

    25/01475/LBC Submitted 24 Jun 2025 122m away

    97% historically approved · decision due ~15 Sep

    Install solar panels to stableyard buildings, including the stableyard roof, Carriage House, toilet block roof and potting shed roof. Install air source heat pumps at the Main House east elevation.

    Awaiting decision Heritage and listed buildings 15 docs
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  • 58 Bishops Walk, Llandaff, Cardiff

    03/00598/W Submitted 20 Mar 2003 138m away

    PROPOSED 2 STOREY EXTENSION, CONSERVATORY AND DOUBLE GARAGE

    Granted Householder Extension
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In Cardiff

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    1 Aug 2025 Householder
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    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