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Planning application

53 Harriet Street Cathays Cardiff CF24 4BW

Refused Cardiff 25/02530/FUL Full Planning Permission

Works: Extension Loft or dormer

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

Proposal

Ground and first floor rear extensions, rear dormer roof extension, ground level changes and change of use to class C4 House in Multiple Occupation.

As published by the council, reference 25/02530/FUL

Application record

Reference
25/02530/FUL
Type
Full Planning Permission
Status
Decided
Decision
Refused As published: Refuse
Received
3 Nov 2025
Validated
3 Nov 2025
Decided
16 Jul 2026
Ward
CATHAYS
Decision by
Chair (1- 5 Reps)
Postcode
CF24 4BW

Timeline

Dates from the published record

  1. 3 Nov 2025

    Received by Cardiff

  2. 16 Jul 2026

    Decision issued: Refuse

  3. 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.

Nearby applications

Within 0.3 miles

  • 41 Harriet Street Cathays Cardiff CF24 4BW

    25/01375/FUL Submitted 13 Jun 2025 50 yards away

    Re-location of windows and conversion of loft to bedrooms to existing C4 House of multiple Occupation.

    Granted Full applications Windows or glazing 8 docs

  • 3 Brydges Place Cathays Cardiff CF24 4DP

    25/01374/FUL Submitted 13 Jun 2025 50 yards away

    Conversion and extension of existing garages, including upward extensions, to form 2no. additional two storey residential dwellings (Use Class C3).

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  • Land To Side Of 3 Brydges Place Cathays Cardiff CF24 4DP

    26/01523/FUL Submitted 22 Jul 2026 50 yards away

    91% historically approved · decision due ~16 Sep

    Conversion and upward extension of single storey garage into a part single storey part two storey dwelling.

    Awaiting decision Full applications Extension 8 docs
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  • 42 Richards Street Cathays Cardiff CF24 4DB

    25/01372/FUL Submitted 13 Jun 2025 50 yards away

    Second floor rear extension, hip to gable roof extension and external alterations to existing C4 House of Multiple Occupation.

    Refused Full applications Extension Loft or dormer 14 docs

  • 48 Harriet Street Cathays Cardiff CF24 4BW

    22/02385/FUL Submitted 11 Oct 2022 50 yards away

    ALTERATIONS TO CREATE A CLASS C4 HOUSE IN MULTIPLE OCCUPATION

    Granted Full applications 10 docs

  • 33 Harriet Street Cathays Cardiff CF24 4BU

    25/01745/HSE Submitted 28 Jul 2025 50 yards away

    Ground floor rear extension to existing class C4 House in Multiple Occupation (HMO)

    Granted Householder Extension 7 docs
    Domestic

In Cardiff

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    Received 10 Sep, published by the council 13 Sep 2026 Full applications
  • 26/01395/FUL Granted

    190 Aberporth Road Llandaff North Cardiff CF14 2PS

    Change of use from c3 dwelling house to c4 6 bed HMO.

    Received 6 Jul, published by the council 22 Jul 2026 Full applications
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    Received 19 May, published by the council 22 Jul 2026 Full applications
  • 26/01706/FUL Granted

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    Received 11 Aug, published by the council 17 Aug 2026 Full applications
  • 26/01708/FUL Granted

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    CHANGE OF USE FROM TANNING SALON TO PROFFESIONAL ADVICE/SOLICITOR SERIVCES

    Received 11 Aug, published by the council 17 Aug 2026 Full applications