SEWAGE DISPOSAL WORKS, PARC Y SPLOTTS, LLANSTEFFAN ROAD, JOHNSTOWN, CARMARTHEN, SA31 3QU

This site has had 2 applications since 2015: 2 approved, 0 refused.

• SC/16012 Granted

  SEWAGE DISPOSAL WORKS, PARC Y SPLOTTS, LLANSTEFFAN ROAD, JOHNSTOWN, CARMARTHEN, SA31 3QU

  SCREENING OPINION REQUEST : INSTALLATION OF A GROUND-MOUNTED SOLAR ARRAY DEVELOPMENT

  Submitted 21 Mar 2018 Outline

1. 30 Jul 2015

   Received by Carmarthenshire

2. 23 Sep 2026

   Added to PlanIndex

Carmarthenshire granted permission, 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.

An outline application tests the principle of developing a site, holding back details such as appearance and landscaping as reserved matters for later approval. More in our guide to planning application types.

• SEWAGE DISPOSAL WORKS, PARC Y SPLOTTS, LLANSTEFFAN ROAD, JOHNSTOWN, CARMARTHEN, SA31 3QU

  SC/16012 Submitted 21 Mar 2018 50 yards away

  SCREENING OPINION REQUEST : INSTALLATION OF A GROUND-MOUNTED SOLAR ARRAY DEVELOPMENT

  Granted Outline 7 docs

• SEWAGE DISPOSAL WORKS, PARC Y SPLOTT, LLANSTEFFAN ROAD, JOHNSTOWN, CARMARTHEN, SA31 3QU

  W/30160 Submitted 24 Apr 2014 200 yards away

  THE WORKS SUBJECT TO THIS PLANNING APPLICATION CONSIST OF THE ERECTION OF A NEW CENTRIFUGE AND POLYMER MAKEUP BUILDING

  Granted Full applications 7 docs

• PARC Y SPLOTT WASTE WATER TREATMENT WORKS, LLANSTEFFAN ROAD, CARMARTHENSHIRE, SA31 3QU

  W/32613 Submitted 14 Aug 2015 200 yards away

  PROPOSED ERECTION OF A NEW CAKE SILO AND ASSOCIATED ENGINEERING OPERATIONS AT PARC Y SPLOTT WASTE WATER TREATMENT WORKS, TO PROVIDE STRATEGIC SLUDGE STORAGE AND ENSURE PHOSPHORUS REGULATORY COMPLIANCE

  Granted Full applications 24 docs

• LAND PART OF TRYSORDY AND ALTON HOUSE, LLANSTEFFAN ROAD, JOHNSTOWN, CARMARTHEN, SA31 3QU

  W/35732 Submitted 8 Mar 2017 200 yards away

  FORMATION OF A CYCLE SKILLS TRACK WITH LANDSCAPING BUND, FOR USE AS AN ANCILLARY FEATURE TO EXISTING EDUCATION AND TRAINING FACILITY

  Granted Full applications 34 docs

• PARC Y SPLOTT WASTE WATER TREATMENT WORKS, LLANSTEFFAN ROAD, CARMARTHENSHIRE, SA31 3QU

  W/37099 Submitted 5 Apr 2018 200 yards away

  PROPOSED DEVELOPMENT OF AN IMPORTS SLUDGE ROTAMAT AND DOMESTIC SLUDGE ROTAMAT

  Granted Lawful development 8 docs

• Hafodwen, Llansteffan Road, Johnstown, Carmarthen, SA31 3QU

  PL/10369 Submitted 7 Jan 2026 450 yards away

  Construction of concrete slurry store and associated works

  Granted Full applications 12 docs

• PL/10533 Refused

  Land to the rear of 16-20 Hendre Road, Llwynhendy, Llanelli

  Outline application for a single detached dwelling

  Received 17 Feb, published by the council 28 Jul 2026 Outline
• 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]

  Received 8 Sep, published by the council 28 Jul 2026 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

  Received 13 May, published by the council 28 Jul 2026 Outline
• PRE/03745 Withdrawn

  Pantybarcud, Velindre, Llandysul, SA44 5XJ

  Determination of whether prior approval is required: Temporary recreational campsite

  Received 22 Jul, published by the council 7 Aug 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)

  Received 23 Mar, published by the council 28 Jul 2026 Outline