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Planning application

70 St Isan Road Heath Cardiff CF14 4LY

Refused Cardiff 25/01279/HSE Householder Planning Permission

Works: Extension Loft or dormer Domestic

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

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Two storey front extension, ground and first floor rear extensions, hip to gable and rear dormer roof extensions.

As published by the council, reference 25/01279/HSE

Application record

Reference
25/01279/HSE
Type
Householder Planning Permission
Status
Decided
Decision
Refuse
Received
3 Jun 2025
Validated
10 Jul 2025
Decided
15 Sep 2025
Ward
HEATH
Decision by
Chair (1- 5 Reps)
Postcode
CF14 4LY

Timeline

Dates from the published record

  1. 3 Jun 2025

    Received by Cardiff

  2. 10 Jul 2025

    Validated

    Checked as complete and ready for consideration.

  3. 15 Sep 2025

    Decision issued: Refuse

  4. 6 Aug 2026

    Added to PlanIndex

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 refusal means

The process from here

The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.

Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.

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

  • 70 St Isan Road Heath Cardiff CF14 4LY

    25/02484/HSE Submitted 28 Oct 2025 0m away

    Ground and first floor rear and side extensions with rear dormer loft conversion and hip to gable roof.

    Granted Householder Extension Loft or dormer 16 docs
    Domestic

  • 70 St Isan Road Heath Cardiff CF14 4LY

    26/01072/HSE Submitted 26 May 2026 0m away

    New detached games room in lieu of the previous games room extension.

    Granted Householder Extension 11 docs
    Domestic

  • 8 St Ina Road Heath Cardiff CF14 4LS

    26/01619/HSE Submitted 31 Jul 2026 68m away

    92% historically approved · decision due ~25 Sep

    Garage demolition, replaced with single storey extension linked to house

    Awaiting decision Householder Extension Demolition 10 docs
    Small domestic

  • 51 St Isan Road Heath Cardiff CF14 4LW

    26/01221/CLPUD Submitted 12 Jun 2026 70m away

    Single storey rear extension.

    Granted Lawful development Extension 12 docs
    Small domestic

  • 71 St Isan Road Heath Cardiff CF14 4LW

    24/02215/HSE Submitted 17 Sep 2024 73m away

    To demolish and replace existing garage with single storey ancillary accommodation

    Granted Householder Demolition 6 docs
    Small domestic

  • 17 St Ina Road Heath Cardiff CF14 4LS

    21/00834/DCH Submitted 6 Apr 2021 79m away

    SINGLE STOREY SIDE EXTENSION WHICH INCLUDES A DORMER EXTENSION TO FRONT ELEVATION

    Granted Householder Extension Loft or dormer 17 docs
    Small domestic

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
  • 26/01459/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