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Planning application

25/02834/FUL

92 Rhymney Street Cathays Cardiff CF24 4DG

Granted Cardiff Full Planning Permission

Proposal

Change of Use from a C3 Dwelling House to a seven person Sui Generis House of Multiple Occupation. Works to include rear dormer roof extension, rear extension and insertion of roof light to the front roof plane.

As published by the council, reference 25/02834/FUL

Timeline

Dates from the published record

  1. 1 Dec 2025

    Received by Cardiff

  2. 3 Dec 2025

    Validated

    Checked as complete and ready for consideration.

  3. 22 May 2026

    Decision issued: Permission Granted

  4. 22 Jul 2026

    Added to PlanIndex

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 full applications applications

How this application type works

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

Nearby applications

Within 500 metres

  • 25/02227/FUL Granted

    161 Richmond Road Roath Cardiff CF24 3BT

    Two storey rear extension, side dormer roof extensions and alterations to existing four flats.

    26 Sep 2025 69m away Full applications
  • 26/00959/FUL Withdrawn

    57 Rhymney Street Cathays Cardiff CF24 4DH

    Change of use to class C4 House in Multiple Occupation (HMO) with rear extensions and dormer loft conversion.

    12 May 2026 74m away Full applications
  • 26/00836/FUL Awaiting decision

    55 Rhymney Street Cathays Cardiff CF24 4DH

    Change of Use to Class C4 House in Multiple Occupation with rear and side extensions and a rear dormer roof extension.

    28 Apr 2026 77m away Full applications
  • 26/00313/CLPUD Granted

    11 Coburn Street Cathays Cardiff CF24 4BQ

    Erection of ground floor rear extension, rear dormer roof extension and addition of rooflight to the front roof elevation

    13 Feb 2026 100m away Lawful development
  • 26/00261/FUL Awaiting decision

    117 Richmond Road Roath Cardiff CF24 3BS

    Retention of building and conversion to 2 serviced flats.

    9 Feb 2026 106m away Full applications
  • 26/00256/FUL Refused

    115 Richmond Road Roath Cardiff CF24 3BS

    Retention of store and garage building with internal alterations.

    9 Feb 2026 115m away Full applications

In Cardiff

  • 26/01029/FUL Granted

    78 Cae Glas Road Rumney Cardiff CF3 3JW

    Single storey rear extensions and change of use to 2 independent dwellings.

    19 May 2026 Full applications
  • 26/00451/FUL Granted

    48 Longcross Street Adamsdown Cardiff CF24 0JW

    Retrospective change of use from class C3 dwellinghouse to C4 House in Multiple Occupation (HMO).

    6 Mar 2026 Full applications
  • 26/01224/FUL Granted

    Unit 10 Eastgate Business Park Wentloog Avenue Trowbridge Cardiff CF3 2EY

    Retrospective application for the installation of an air condenser unit and associated ductwork.

    12 Jun 2026 Full applications
  • 26/01010/FUL Refused

    136 Tewkesbury Street Cathays Cardiff CF24 4QS

    Conversion to class C4 HMO with ground floor rear/side extension.

    18 May 2026 Full applications
  • 26/00310/FUL Granted

    1A Egerton Street Canton Cardiff CF5 1RF

    Demolition of commercial retail warehouse and construction of 4no. dwellings (2no. semi-detached pairs).

    12 Feb 2026 Full applications