Cynheidre Railway And Mining Heritage Centre, Five Roads, Llanelli, SA15 5DQ

1. 5 Aug 2026

   Received by Carmarthenshire

2. 27 Aug 2026

   Validated

   Checked as complete and ready for consideration.

3. 5 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 22 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 52 days over the applications it decided in the last year.

This application is with Carmarthenshire for determination, against a statutory target of eight weeks. Over the last year Carmarthenshire decided full applications in a median of 78 days. More in our guide to how long planning decisions take.

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.

• FORMER CYNHEIDRE COLLIERY, CYNHEIDRE, LLANELLI, SA15 5DQ

  S/30587 Submitted 30 Jul 2014 0m away

  VISITOR CENTRE

  Granted Full applications 5 docs

• Land part of Lliedi Fach, Cynheidre, Llanelli, SA15 5JQ

  PL/10919 Submitted 22 May 2026 221m away

  78% historically approved · decision due ~19 Aug

  Erection of a Hay and Implement Shed

  Awaiting decision Full applications 8 docs
  Small domestic

• LLIEDI FACH FARM, SYLEN, CYNHEIDRE, SA15 5JQ

  S/30515 Submitted 15 Jul 2014 224m away

  FORMER NCB LANDFILL SITE CONVERTED TO EQUINE USE (STABLING AND STORAGE ACCESS RETROSPECTIVE)

  Granted Full applications 5 docs

• LLIEDI FACH FARM, SYLEN, CYNHEIDRE, SA15 5JQ

  S/30514 Submitted 15 Jul 2014 224m away

  POLE BARN

  Granted Prior approval 2 docs

• LAND ADJACENT SWN ADERYN, CYNHEIDRE, LLANELLI, SA15 5YE

  S/36848 Submitted 15 Feb 2018 303m away

  RESIDENTIAL DEVELOPMENT OF TWO DWELLINGS

  Granted Full applications New dwelling 20 docs
  Several homes

• LAND ADJACENT PEN Y MOOR COTTAGE, MYRTLE HILL, CYNHEIDRE, LLANELLI, SA15 5YE

  S/36649 Submitted 22 Dec 2017 303m away

  PROPOSED THREE, FOUR BEDROOM HOUSE, 2 STOREY DWELLINGS WITH ATTIC ACCOMMODATION TOGETHER WITH ATTACHED/ DETACHED GARAGE AS APPLICABLE TO PLOT. TOGETHER WITH ACCESS OFF SITE & MAIN ROADS & ASSOCIATED DRAINAGE WORKS

  Granted Full applications 52 docs

• PL/11198 Granted

  Towy Retail Park, Old Llangunnor Road, Carmarthen

  Installation of solar panels on the building’s low-pitched, barrel-shaped

  27 Jul 2026 Full applications
• PL/11000 Granted

  Pantymaen, Gellywen, Carmarthen, SA33 6DR

  Erection of a portal framed agricultural building for cattle housing and associated works

  8 Jun 2026 Full applications
• PL/10493 Granted

  Capel Farm, Carmarthen, SA33 5ED

  Construction of concrete silage store and effluent tank built to SSAFO regs and associated works

  9 Feb 2026 Full applications
• PL/10577 Withdrawn

  Bryngwyn, Talley, Llandeilo, SA19 7DQ

  Change of use of land for the siting of a static caravan for farm workers accommodation and associated works (retrospective)

  23 Feb 2026 Full applications
• PL/10989 Granted

  Land adjacent to the Tywi Valley Path, Nantgaredig, SA32 7LG

  A mobility hub comprising 19 car parking spaces, including for 8 spaces designated for EV charging, cycle parking and associated infrastructure including a canopy over the EV chargers

  5 Jun 2026 Full applications