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Planning application

11 Llanon Road Llanishen Cardiff CF14 5AF

Granted Cardiff 26/01433/HSE Householder Planning Permission

Works: Extension Loft or dormer 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

Rear dormer roof extension.

As published by the council, reference 26/01433/HSE

Application record

Reference
26/01433/HSE
Type
Householder Planning Permission
Status
Decided
Decision
Permission Granted
Received
10 Jul 2026
Validated
10 Jul 2026
Decided
28 Aug 2026
Ward
LLANISHEN
Decision by
Chair (1- 5 Reps)
Postcode
CF14 5AF

Timeline

Dates from the published record

  1. 10 Jul 2026

    Received by Cardiff

  2. 22 Jul 2026

    Added to PlanIndex

  3. 17 Aug 2026

    Status changed to Awaiting decision

    Previously Registered.

  4. 28 Aug 2026

    Decision issued: Permission Granted

Who's behind it

Company information only, from the register and Companies House

LTG Design Ltd Agent, a design practice registered in Barry

Dissolved · incorporated 2020 · Barry

9 applications on PlanIndex · across 3 councils

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Documents

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

9 documents on file for this application

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What this grant of permission means

Cardiff granted permission on 28 August 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 500 metres

  • 2 Llanon Road, Llanishen, Cardiff

    03/01250/N Submitted 29 May 2003 2m away

    2 STOREY EXTENSION INCORPORATING GARAGE AND PORCH

    Granted Householder Extension
    Small domestic

  • 89 Morris Avenue Llanishen Cardiff CF14 5JY

    25/02774/HSE Submitted 26 Nov 2025 167m away

    Proposed single-storey rear extension.

    Granted Householder Extension 8 docs
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  • 3 Gilwern Crescent Llanishen Cardiff CF14 5AL

    26/01620/HSE Submitted 31 Jul 2026 169m away

    93% historically approved · decision due ~25 Sep

    Two storey side extension, loft conversion and porch to provide additional living space and independent annex for disabled living

    Awaiting decision Householder Extension Loft or dormer 5 docs
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  • 9 Glendale Avenue Llanishen Cardiff CF14 5JP

    26/00736/FUL Submitted 14 Apr 2026 240m away

    New vehicle crossover, creation of Parking, installation of permeable hardstanding and removal of front boundary wall to create vehicle access.

    Granted Full applications 7 docs
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  • 32 Bedavere Close Thornhill Cardiff CF14 9AR

    24/02251/HSE Submitted 19 Sep 2024 255m away

    Proposed single storey rear extension.

    Granted Householder Extension 8 docs
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  • 40 Garrick Drive Thornhill Cardiff CF14 9BG

    26/00952/HSE Submitted 12 May 2026 264m away

    Two storey side extension to create 'granny' style annex.

    Granted Householder Extension 7 docs
    Domestic

In Cardiff

  • 26/01907/HSE Awaiting decision

    46 Oakley Place Grangetown Cardiff CF11 7EW

    Rear dormer roof extension.

    10 Sep 2026 Householder
  • 26/01013/HSE Granted

    74 Beulah Road Rhiwbina Cardiff CF14 6LY

    Rear, side and front extensions, raised roof ridge height, front and rear dormers and minor internal and external works.

    18 May 2026 Householder
  • 26/01611/HSE Granted

    6 Dewi Court 47 Cardiff Road Llandaff Cardiff CF5 2ET

    Replacement of existing sliding patio doors with french doors, increase height of existing garden boundary walls on 2 sides with trellis and installation of stand alone garden room.

    30 Jul 2026 Householder
  • 26/01592/HSE Granted

    20 Meadow Street Pontcanna Cardiff CF11 9PY

    Construction of single storey rear wrap around extension.

    29 Jul 2026 Householder
  • 26/01905/HSE Awaiting decision

    9 Clos William Rhiwbina Cardiff CF14 6QJ

    Single Storey Side/Rear Extension with Internal Alterations. Loft Reconfiguration with Dormers. Detached Garage Enlargement.

    9 Sep 2026 Householder