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Planning application

31 Carnhywel, Llanelli, SA14 9EE

Awaiting decision Carmarthenshire PL/11246 Lawful development: Proposed use

Works: Extension Loft or dormer

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Lawful Development Certificate - Proposed Use - rear dormer extension

As published by the council, reference PL/11246

Application record

Reference
PL/11246
Type
Lawful development: Proposed use
Status
Awaiting Decision
Received
6 Aug 2026
Validated
17 Aug 2026
Ward
Llwynhendy
Parish
Llanelli Rural
Postcode
SA14 9EE

Timeline

Dates from the published record

  1. 6 Aug 2026

    Received by Carmarthenshire

  2. 17 Aug 2026

    Validated

    Checked as complete and ready for consideration.

  3. 25 Aug 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 12 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Carmarthenshire took a median of 51 days over the applications it decided in the last year.

Documents

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

6 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.

Trade members open them from here.

Open the documents

What happens while it is decided

The process from here

This application is with Carmarthenshire for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

About lawful development applications

How this application type works

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

Nearby applications

Within 500 metres

  • 31 Carnhywel, Llanelli, SA14 9EE

    PL/10961 Submitted 2 Jun 2026 0m away

    Attic conversion with dormer

    Refused Householder Loft or dormer 11 docs
    Domestic

  • 18 Gelli Road, Llanelli, SA14 9AT

    PL/10655 Submitted 16 Mar 2026 138m away

    Proposed single storey extension

    Granted Householder Extension 12 docs
    Small domestic

  • 63 Bryncoch, Llanelli, SA14 8RF

    PL/01709 Submitted 8 Apr 2021 150m away

    Proposed single storey rear extension

    Granted Householder Extension 11 docs
    Small domestic

  • 74 PEMBERTON ROAD, LLANELLI, SA14 9BG

    S/36260 Submitted 20 Sep 2017 188m away

    CHANGE OF USE TO RESIDENTIAL. PROPERTY IS LISTED AS PART DOMESTIC, PART COMMERCIAL. THE PROPERTY WAS PREVIOUSLY A VICTORIA WINE HOWEVER THERE HAS NO BEEN A BUSINESS SINCE THIS CEASED TRADING

    Granted Full applications 6 docs

  • 74 Pemberton Road, Llanelli, SA14 9BG

    PL/09869 Submitted 9 Sep 2025 210m away

    Discharge of Conditions 3 and 4 on PL/06587 (Electrical installation and commissioning certificate and green infrastructure statement)

    Granted Conditions 8 docs

  • 82 Pemberton Road, Llanelli, SA14 9BG

    PL/01984 Submitted 14 May 2021 216m away

    Construction of rear roof extension

    Granted Householder Extension 11 docs
    Domestic

In Carmarthenshire

  • PL/11314 Awaiting decision

    Woodland Southwest of Coed Glasallt, Llangadog

    Timber workshop, associated decking area and separate toilet facility. The workshop is used to store tools to manage the woodland. Also for us to repair tools as required and shelter from weather conditions when engaged in forestry management, particularly in rain or cold weather. The decking provides a level outdoor working space as our woodland lacks accessible level areas

    24 Aug 2026 Lawful development
  • PL/11106 Granted

    Lluest, Lotwen Road, Capel Hendre, Ammanford, SA18 3RP

    Proposal is for a single storey extension projecting no more than 4m from the rear wall of the host dwelling. The scheme also includes the installation of 2no. Velux rooflights, which will not project more than 150mm from the roof plane

    2 Jul 2026 Lawful development
  • PL/11220 Granted

    34 Heol Y Neuadd, Tumble, Llanelli, SA14 6HR

    Temporary siting of a static caravan within the residential curtilage of the dwelling, together with temporary electricity, water and foul drainage connections required to facilitate occupation during approved renovation and extension works under Planning Permission Reference PL/08437

    31 Jul 2026 Lawful development
  • PL/11204 Granted

    4 Bryn Bach Road, Upper Brynamman, Ammanford, SA18 1BH

    Lawful Development Certificate application for the proposed provision of a single unit mobile home (not operational development) within the garden of the lawful dwelling house for use as ancillary accommodation (not a material change of use)

    28 Jul 2026 Lawful development
  • PL/11178 Granted

    Land near Pylon 4YV201 between Pontyberem and Llannon, Llanelli

    Operational development comprising the diversion of an ordinary watercourse

    21 Jul 2026 Lawful development