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Planning application

29 Cranbrook Street Cathays Cardiff CF24 4AL

Refused Cardiff 26/00584/FUL Full 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

Ground floor rear extension, rear dormer roof extension, and Change of Use from a Dwellinghouse (Use Class C3) to House in Multiple Occupation (Use Class C4).

As published by the council, reference 26/00584/FUL

Application record

Reference
26/00584/FUL
Type
Full Planning Permission
Status
Decided
Decision
Refused As published: Refuse
Received
23 Mar 2026
Validated
23 Mar 2026
Decided
1 Oct 2026
Ward
CATHAYS
Decision by
Chair (1- 5 Reps)
Postcode
CF24 4AL

Site history

Applications at this address on the Cardiff register

This site has had 2 applications since 2026: 0 approved, 1 refused.

  • 26/02094/FUL Awaiting decision

    29 Cranbrook Street Cathays Cardiff CF24 4AL

    Proposed construction of a dormer loft conversion and Change of Use from a Dwellinghouse (Use Class C3) to House in Multiple Occupation (Use Class C4) (6 Bed)

    Submitted 5 Oct 2026 Full applications

Timeline

Dates from the published record

  1. 23 Mar 2026

    Received by Cardiff

  2. 22 Jul 2026

    Added to PlanIndex

  3. 28 Sep 2026

    Status changed to Awaiting decision

    Previously Registered.

  4. 1 Oct 2026

    Decision issued: Refuse

Who's behind it

Company information only, from the register and Companies House

C2J Architects & Town Planners Agent, an architecture practice

192 applications on PlanIndex · across 11 councils · 86% granted

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Documents

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

11 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 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

  • 29 Cranbrook Street Cathays Cardiff CF24 4AL

    26/02094/FUL Submitted 5 Oct 2026 50 yards away

    90% historically approved · decision due ~30 Nov

    Proposed construction of a dormer loft conversion and Change of Use from a Dwellinghouse (Use Class C3) to House in Multiple Occupation (Use Class C4) (6 Bed)

    Awaiting decision Full applications Loft or dormer 7 docs
    Domestic

  • 44 Salisbury Road Cathays Cardiff CF24 4AD

    26/00804/FUL Submitted 22 Apr 2026 50 yards away

    Change of Use from 6 bed C4 House in Multiple Occupation to 7 bed Sui Generis House in Multiple Occupation.

    Granted Full applications 6 docs

  • 15 Salisbury Road Cathays Cardiff CF24 4AA

    21/00601/MNR Submitted 10 Mar 2021 50 yards away

    CHANGE OF USE OF GROUND FLOOR FROM A1 (GROCERY SHOP) TO MIXED USE A1 (RETAIL) AND A3 (HOT FOOD TAKEAWAY)

    Granted Full applications 9 docs

  • 15 Salisbury Road Cathays Cardiff CF24 4AA

    24/01623/FUL Submitted 10 Jul 2024 50 yards away

    Conversion of a store creating a ground floor flat. Single storey rear extension and external alterations.

    Granted Full applications Extension 9 docs
    Small domestic

  • 31 Gordon Road Roath Cardiff CF24 3AL

    25/00924/FUL Submitted 22 Apr 2025 100 yards away

    Conversion of dwelling to 2 self contained flats

    Granted Full applications New dwelling 9 docs
    Domestic

  • 38 Gordon Road Roath Cardiff CF24 3AL

    26/01070/FUL Submitted 26 May 2026 100 yards away

    First floor rear extension and rear dormer roof extension.

    Granted Full applications Extension Loft or dormer 9 docs

In Cardiff

  • 26/01337/FUL Granted

    37 Wyeverne Road Cathays Cardiff CF24 4BG

    Extensions and alterations and change of use from dwelling (C3) to House in Multiple Occupation (C4) (HMO).

    Received 26 Jun, published by the council 22 Jul 2026 Full applications
  • 26/01728/FUL Granted

    Unit 7b Cardiff Industrial Park Pennine Close Llanishen Cardiff CF14 5DN

    Installation of 5 no. external air source heat pump units

    Received 13 Aug, published by the council 24 Aug 2026 Full applications
  • 26/01729/FUL Granted

    Unit 7b Cardiff Industrial Park Pennine Close Llanishen Cardiff CF14 5DN

    Replacement roller shutter.

    Received 13 Aug, published by the council 24 Aug 2026 Full applications
  • 26/01216/FUL Granted

    4 Callaghan Square Butetown Cardiff CF10 5BT

    Internal and external alterations to an existing office building at ground floor and part first floor

    Received 12 Jun, published by the council 22 Jul 2026 Full applications
  • 26/02099/FUL Awaiting decision

    20 Janet Street Splott Cardiff CF24 2BD

    Proposed conversion of dwelling to form two flats

    Received 5 Oct, published by the council 9 Oct 2026 Full applications