LAND FORMING PART OF 15B DERWEN ROAD, TUMBLE, LLANELLI, SA14 6HP

1. 6 Mar 2018

   Received by Carmarthenshire

2. 12 Mar 2018

   Validated

   Checked as complete and ready for consideration.

3. 18 Sep 2020

   Decision issued: Outline Granted

4. 25 Aug 2026

   Added to PlanIndex

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.

An outline application tests the principle of developing a site before the detail is worked up. Some or all of the particulars, such as appearance, layout, scale, access and landscaping, are held back as reserved matters for later approval. Permission at outline stage does not by itself allow building to start; the reserved matters must be approved first.

More on outline applications in our guide

• Rhyd Y Cerrig, Tumble, Llanelli

  PL/10997 Submitted 8 Jun 2026 68m away

  Discharge of Conditions 7 and 18 on PL/07031 (Lighting Strategy & Report, Ground Gas Mitigation Verification Report)

  Granted Conditions 7 docs

• Land to the south of Rhyd y Cerrig, Cwmmawr, Tumble, SA14 6HP

  PL/09859 Submitted 4 Sep 2025 105m away

  Discharge of Condition 15 on PL/07031 (Declaration for completion of site remediation works/mitigation to address risks of past coal mining activity)

  Granted Conditions 7 docs

• Land to the south of Rhyd y Cerrig, Cwmmawr, Tumble, SA14 6HP

  PL/10141 Submitted 12 Nov 2025 107m away

  Discharge of Conditions 4 and 6 on PL/08126 (Contamination Risk Assessment and Verification Report)

  Granted Conditions 7 docs

• Land to the south of Rhyd y Cerrig, Cwmmawr, Tumble, SA14 6HP

  PL/08198 Submitted 23 Aug 2024 110m away

  Non-Material Amendment to PL/07031 (Amendment to the proposed surface water drainage on drawing C1735-C-002 Layout Plan Drainage RevG to align with SAB)

  Granted Amendments 4 docs

• Land to the south of Rhyd y Cerrig, Cwmmawr, Tumble, SA14 6HP

  PL/08146 Submitted 8 Aug 2024 110m away

  Discharge of Condition 16 on PL/07031 (Contamination Risk Assessment)

  Refused Conditions 55 docs

• Land at Rhyd y Cerrig, Cwmmawr, Tumble, SA14 6HP

  PL/08126 Submitted 2 Aug 2024 110m away

  Proposed construction of an attenuation basin with associated infrastructure works

  Granted Full applications 26 docs

• PL/09863 Refused

  Land off Mynyddbach, Tycroes, Ammanford, SA18 3QB

  Residential Development (re-instated on site formerly occupied by two semi-detached cottages, which are now demolished) [Resubmission of PL/08883 Refused on 08/05/2025]

  8 Sep 2025 Outline
• SCO/03563 Decided

  Land East of Llwyndrissi, St Clears, Carmarthen

  Proposed insallation of a 9.9MW ground-mounted solar photovoltaic renewable energy generation system

  13 May 2026 Outline
• PRE/03745 Withdrawn

  Pantybarcud, Velindre, Llandysul, SA44 5XJ

  Determination of whether prior approval is required: Temporary recreational campsite

  22 Jul 2026 Outline
• PL/10689 Refused

  Land Opposite 7 Orchard Close, Burry Port, SA16 0DQ

  Detached Dwellinghouse (Resubmission of PL/09594 Refused on 02/12/2025)

  23 Mar 2026 Outline
• PRE/03636 Decided

  Llechclawdd, Cwmfelin Mynach, Whitland, SA34 0DG

  Application for a Certificated Site - Site ref 158/199

  11 Jun 2026 Outline