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Planning application

43 Bryn Derwen Radyr Cardiff CF15 8SW

Granted Cardiff 26/00015/HSE Householder Planning Permission

Works: Extension Small domestic

Read from the description, not a valuation. How we read the register

Permission granted. Work must normally begin within five years of the decision or the permission lapses.

Proposal

Proposed two storey side and single storey rear extension with associated works.

As published by the council, reference 26/00015/HSE

Application record

Reference
26/00015/HSE
Type
Householder Planning Permission
Status
Decided
Decision
Granted As published: Permission Granted
Received
6 Jan 2026
Validated
6 Jan 2026
Decided
19 Feb 2026
Ward
RADYR AND MORGANSTOWN
Decision by
Delegated to Group Leader
Postcode
CF15 8SW

Timeline

Dates from the published record

  1. 6 Jan 2026

    Received by Cardiff

  2. 19 Feb 2026

    Decision issued: Permission Granted

  3. 22 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Lloyd Britton Architect Limited Agent, an architecture practice

Active · incorporated 2006

24 applications on PlanIndex · across 2 councils · 100% granted

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Documents

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

7 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 grant of permission means

Cardiff granted permission on 19 February 2026, subject to any conditions on the decision notice. Work must normally begin within five years or the permission lapses. More in our guide to what happens after a planning decision.

About householder applications

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 27 Bryn Derwen Radyr Cardiff CF15 8SW

    22/02859/HSE Submitted 29 Nov 2022 50 yards away

    Double Storey Side Extension

    Refused Householder Extension 17 docs
    Domestic

  • 12 Bryn Rhosyn Radyr Cardiff CF15 8RN

    22/01387/DCH Submitted 28 Jun 2022 100 yards away

    GROUND FLOOR EXTENSIONS TO FRONT AND REAR ELEVATIONS AND FIRST FLOOR EXTENSIONS TO REAR AND SIDE ELEVATIONS

    Withdrawn Householder Extension 8 docs
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  • 12 Bryn Rhosyn Radyr Cardiff CF15 8RN

    22/01262/DCH Submitted 14 Jun 2022 100 yards away

    SIDE & REAR TWO STOREY EXTENSIONS

    Granted Householder Extension 11 docs
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  • 33 Cefn Coch Radyr Cardiff CF15 8BJ

    25/01075/HSE Submitted 9 May 2025 150 yards away

    Update roof design from previous approved scheme

    Granted Householder 10 docs
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  • 23 Pine Tree Close Radyr Cardiff CF15 8RQ

    22/02240/HSE Submitted 25 Sep 2022 150 yards away

    SINGLE STOREY GARAGE, DOUBLE STOREY SIDE EXTENSION, AND SINGLE STOREY REAR EXTENSION

    Refused Householder Extension 10 docs
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  • 1 Penrhos Radyr Cardiff CF15 8RJ

    21/01577/DCH Submitted 22 Jun 2021 150 yards away

    SINGLE STOREY REAR EXTENSION

    Granted Householder Extension 6 docs
    Small domestic

In Cardiff

  • 26/02112/HSE Awaiting decision

    7 Penydarren Drive Whitchurch Cardiff CF14 2TT

    Proposed Single Storey Side/Rear Extension with Garage Conversion

    Received 7 Oct, published by the council 9 Oct 2026 Householder
  • 26/02113/HSE Awaiting decision

    78 Mill Road Lisvane Cardiff CF14 0UG

    PROPOSED FIRST FLOOR EXTENSION AT SIDE OF HOUSE

    Received 7 Oct, published by the council 9 Oct 2026 Householder
  • 26/01702/HSE Granted

    45 Gwern Rhuddi Road Cyncoed Cardiff CF23 6PS

    Two storey and single storey rear extensions (development similar to that as approved under 25/00533/HSE with additional first floor part).

    Received 10 Aug, published by the council 24 Aug 2026 Householder
  • 26/02104/HSE Awaiting decision

    15 Brynteg Rhiwbina Cardiff CF14 6TS

    Proposed single storey rear extension to the existing semi-detached dwelling including minor internal and external modifications

    Received 6 Oct, published by the council 9 Oct 2026 Householder
  • 26/02102/HSE Awaiting decision

    49 Kimberley Road Penylan Cardiff CF23 5DL

    Proposed ground floor rear side return extension

    Received 6 Oct, published by the council 9 Oct 2026 Householder