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

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

• W/32613 Granted

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

  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

  Decided 30 Sep 2015 Full applications

1. 5 Apr 2018

   Received by Carmarthenshire

2. 18 Apr 2018

   Validated

   Checked as complete and ready for consideration.

3. 26 Apr 2018

   Decision issued: CLOPUD - Approval

4. 25 Aug 2026

   Added to PlanIndex

Carmarthenshire granted permission on 26 April 2018, 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.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

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

  W/30160 Submitted 24 Apr 2014 50 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 50 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 50 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

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

  SC/16012 Submitted 21 Mar 2018 200 yards away

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

  Granted Outline 7 docs

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

  SC/13896 Submitted 30 Jul 2015 200 yards away

  PROPOSED CAKE SILO TO PROVIDE SLUDGE STORAGE

  Granted Outline

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

  PL/10369 Submitted 7 Jan 2026 250 yards away

  Construction of concrete slurry store and associated works

  Granted Full applications 12 docs

• PL/11237 Granted

  Wren Cottage (Unit N) and Curlew Cottage (Unit L), Maesgwynne Mansion, Llanboidy, Whitland, SA34 0ET

  Use of residential unit with permanent tenants for more than ten years

  Received 30 Jul, published by the council 17 Aug 2026 Lawful development
• PL/11482 Awaiting decision

  27 Golwg Y Tywyn, Burry Port, SA16 0FY

  The construction of a concrete base approximately 760mm x 740mm x 20mm protruding above ground for the mounting of a dedicated Solar PV enclosure

  Received 30 Sep, published by the council 11 Oct 2026 Lawful development
• PL/11251 Granted

  Bleu Stone, Maesquarre Road, Ammanford, SA18 2PB

  Siting of static caravan within residential curtilage as ancillary residential accommodation

  Received 6 Aug, published by the council 26 Aug 2026 Lawful development
• PL/10955 Granted

  2 Church Street, Ammanford, SA18 2NR

  C4 - Houses in Multiple Occupation

  Received 27 May, published by the council 28 Jul 2026 Lawful development
• PL/11126 Refused

  Upper Delacorse Farm, Laugharne, Carmarthen, SA33 4QP

  Provision of a mobile caravan for ancillary accommodation

  Received 9 Jul, published by the council 28 Jul 2026 Lawful development