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Planning application

1 Llandough Street Cathays Cardiff CF24 4AW

Refused Cardiff 26/00172/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

Rear dormer and hip to gable roof extension.

As published by the council, reference 26/00172/HSE

Application record

Reference
26/00172/HSE
Type
Householder Planning Permission
Status
Decided
Decision
Refuse
Received
28 Jan 2026
Validated
28 Jan 2026
Decided
9 Jul 2026
Ward
CATHAYS
Decision by
Delegated to Group Leader
Postcode
CF24 4AW

Timeline

Dates from the published record

  1. 28 Jan 2026

    Received by Cardiff

  2. 9 Jul 2026

    Decision issued: Refuse

  3. 22 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

DTB DESIGN Agent, a design practice

25 applications on PlanIndex · across 3 councils · 59% granted

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Documents

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

7 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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What this refusal means

Cardiff refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

About householder applications

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

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In Cardiff

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    10 Sep 2026 Householder
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    Rear, side and front extensions, raised roof ridge height, front and rear dormers and minor internal and external works.

    18 May 2026 Householder
  • 26/01611/HSE Granted

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    Replacement of existing sliding patio doors with french doors, increase height of existing garden boundary walls on 2 sides with trellis and installation of stand alone garden room.

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  • 26/01592/HSE Granted

    20 Meadow Street Pontcanna Cardiff CF11 9PY

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  • 26/01905/HSE Awaiting decision

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