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Planning application

PL/10027

9 Clos Y Deri, Dafen, Llanelli, SA14 8QZ

Granted Carmarthenshire Householder planning permission

Proposal

Proposed first floor extension to the side of existing dwelling

As published by the council, reference PL/10027

Timeline

Dates from the published record

  1. 13 Oct 2025

    Received by Carmarthenshire

  2. 4 Nov 2025

    Validated

    Checked as complete and ready for consideration.

  3. 29 Jan 2026

    Decision issued: Householder Granted

  4. 28 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within five years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About householder applications

How this application type works

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

Nearby applications

Within 500 metres

  • PL/10758 Granted

    21 The Hedgerows, Dafen, Llanelli, SA14 8QX

    Demolition of existing detached garage and construction of rear and side wrap around ground floor extension and raised rear balcony

    9 Apr 2026 186m away Householder
  • PL/11091 Awaiting decision

    Amiad House, Units 1-2 Heol Rhosyn, Dafen, Llanelli, SA14 8QG

    Change of Use of part of offices to a dance studio with the retention of two gymnasiums

    29 Jun 2026 341m away Full applications
  • PL/10294 Granted

    Llanelli Motor Company, Globe Row, Dafen, Llanelli, SA14 8PA

    Re-development of car showroom to accommodate speculative commercial units (Class B1, B2, B8 and A1, A3 uses)

    11 Dec 2025 361m away Full applications
  • PL/10094 Granted

    Llanelli Motor Company, Globe Row, Dafen, Llanelli, SA14 8PA

    Siting of modular building to facilitate a customer sales office and implementation of additional security measures in the form of palisade fencing and security gates

    29 Oct 2025 361m away Full applications
  • PL/09705 Granted

    Dafen Employment Site, Land off Heol Rhosyn, Dafen, Llanelli, SA14 8PD

    Full planning permission for the construction of new access roads, associated infrastructure (including drainage) and engineering works to form the plots for new industrial units.

    29 Jul 2025 438m away Full applications
  • PL/10392 Granted

    Land at Picton Sports, Heol Aur, Dafen Industrial Estate, Llanelli, SA14 8QN

    Storage container development and associated works

    13 Jan 2026 476m away Full applications

In Carmarthenshire

  • PL/10961 Refused

    31 Carnhywel, Llanelli, SA14 9EE

    Attic conversion with dormer

    2 Jun 2026 Householder
  • PL/10951 Granted

    Aelybryn, Bancycapel, Carmarthen, SA32 8EB

    Install a free-standing steel carport within the curtilage of the property

    1 Jun 2026 Householder
  • PL/10922 Granted

    6 Stradey Road, Llanelli, SA15 4ET

    Replace existing glass conservatory with extension and a first storey extension over existing ground floor extension to the side elevation. Propose to clad the upper half of the side and front elevation

    22 May 2026 Householder
  • PL/10908 Granted

    30 Rawlings Road, Llandybie, Ammanford, SA18 3YD

    Proposed single storey rear extension to dwelling house

    19 May 2026 Householder
  • PL/10839 Granted

    4 The Sidings, Meinciau Road, Mynyddygarreg, Kidwelly, SA17 4PG

    Dormer extension and rear kitchen alteration

    1 May 2026 Householder