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Planning application

82 Coburn Street Cathays Cardiff CF24 4BT

Refused Cardiff 21/00644/MNR Full Planning Permission

Works: Extension Loft or dormer Demolition Small 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

SINGLE STOREY REAR EXTENSION, DEMOLITION AND REBUILD OF EXISTING FIRST FLOOR EXTENSION, LOFT CONVERSION AND CONSTRUCTION OF REAR DORMER. CHANGE OF USE C3 TO C4 HOUSE IN MULTIPLE OCCUPATION

As published by the council, reference 21/00644/MNR

Application record

Reference
21/00644/MNR
Type
Full Planning Permission
Status
Decided
Decision
Refuse
Received
15 Mar 2021
Validated
16 Mar 2021
Decided
28 Jul 2021
Ward
CATHAYS
Decision by
Committee Decision
Postcode
CF24 4BT

Timeline

Dates from the published record

  1. 15 Mar 2021

    Received by Cardiff

  2. 16 Mar 2021

    Validated

    Checked as complete and ready for consideration.

  3. 28 Jul 2021

    Decision issued: Refuse

  4. 29 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file, a design practice registered in Leigh-On-Sea

20 applications on PlanIndex · across 4 councils · 65% granted

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Documents

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

15 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 500 metres

  • 76 Coburn Street Cathays Cardiff CF24 4BT

    21/01295/MNR Submitted 20 May 2021 16m away

    SINGLE STOREY REAR EXTENSION, DEMOLITION AND REBUILD OF EXISTING FIRST FLOOR EXTENSION, LOFT CONVERSION AND CONSTRUCTION OF REAR DORMER. CHANGE OF USE C3 TO C4 HOUSE IN MULTIPLE OCCUPATION

    Refused Full applications Extension Loft or dormer +1 15 docs
    Small domestic

  • 90 Coburn Street Cathays Cardiff CF24 4BT

    26/00102/CLPUD Submitted 20 Jan 2026 20m away

    Rear and side dormer roof extensions.

    Granted Lawful development Extension Loft or dormer 8 docs

  • 92 Coburn Street Cathays Cardiff CF24 4BT

    21/01174/DCH Submitted 10 May 2021 25m away

    DEMOLITION OF EXISTING REAR EXTENSION AND CONSTRUCTION OF NEW SINGLE STOREY REAR EXTENSION AND REAR DORMER

    Granted Householder Extension Loft or dormer +1 6 docs
    Small domestic

  • 118 COBURN STREET, CATHAYS, CARDIFF, CF24 4BT

    10/01196/DCH Submitted 1 Jul 2010 36m away

    GROUND AND FIRST FLOOR EXTENSION AND REAR DORMER

    Granted Householder Extension Loft or dormer 7 docs
    Domestic

  • 55 Coburn Street Cathays Cardiff CF24 4BR

    25/01979/FUL Submitted 26 Aug 2025 38m away

    92% historically approved · decision due ~22 Oct

    Change of use from Class C4 House in Multiple Occupation to large Sui Generis HMO with ground floor rear extension and rear dormer extension.

    Awaiting decision Full applications Extension Loft or dormer 6 docs

  • 68 Coburn Street Cathays Cardiff CF24 4BS

    24/02372/CLEUD Submitted 4 Oct 2024 51m away

    Large sui generis house

    Granted Lawful development 7 docs

In Cardiff

  • 25/02269/FUL Granted

    No1 John Street John Street Butetown Cardiff CF10 5PE

    Proposal for roof plant encompassing DX Unit Condensers, Catering Kitchen and Kitchen Canopy Supply and Extract Handling Units

    2 Oct 2025 Full applications
  • 26/00351/FUL Granted

    202 Cathedral Road Pontcanna Cardiff CF11 9JF

    Side dormer roof extension, erection of railings and gate over front boundary walls, replacement of windows in existing openings at the front elevation, further external alterations to other elevations, new canopy alongside elevation, removal of rear & side boundary wall and erection of gate to rear alleyway. Demolition of existing garage and rear lean-to extension.

    19 Feb 2026 Full applications
  • 26/01606/FUL Granted

    BBC Roath Lock Studios Heol Porth Teigr Butetown Cardiff CF10 4GA

    External alterations to existing studio buildings including a new entrance canopy, rooftop set and associated operational development.

    29 Jul 2026 Full applications
  • 26/00649/FUL Granted

    434 Cowbridge Road East Canton Cardiff CF5 1JN

    Rear extensions, side dormer loft conversion, and additional two residential units with other associated works.

    30 Mar 2026 Full applications
  • 26/01673/FUL Granted

    4 Mackintosh Place Roath Cardiff CF24 4RQ

    Alterations to existing shopfront with associated external alterations

    5 Aug 2026 Full applications