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Planning application

16 Mount Stuart Square Butetown Cardiff CF10 5DP

Refused Cardiff 26/00018/FUL Full Planning Permission

Works: Windows or glazing 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

Change of Use of the Second and Third floors from Office (B1) Use to a Dwelling (C3) Use. External works to include the addition of a window to the front elevation, new canopy to the entrance, and roof pitch alterations.

As published by the council, reference 26/00018/FUL

Application record

Reference
26/00018/FUL
Type
Full Planning Permission
Status
Decided
Decision
Refused As published: Refuse
Received
7 Jan 2026
Validated
22 Jan 2026
Decided
15 May 2026
Ward
BUTETOWN
Decision by
Delegated to Group Leader
Postcode
CF10 5DP

Timeline

Dates from the published record

  1. 7 Jan 2026

    Received by Cardiff

  2. 22 Jan 2026

    Validated

    Checked as complete and ready for consideration.

  3. 15 May 2026

    Decision issued: Refuse

  4. 22 Jul 2026

    Added to PlanIndex

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 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 full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

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