Llanidloes Sewage Treatment Works Llanidloes Powys SY18 6LQ

1. 27 Jul 2015

   Received by Powys

2. 7 Aug 2015

   Validated

   Checked as complete and ready for consideration.

3. 17 Sep 2015

   Decision issued: Permitted Development

4. 6 Sep 2026

   Added to PlanIndex

Powys granted permission on 17 September 2015, 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.

• LLANIDLOES RFCCAE HAFREN, DOLWEN, LLANIDLOES, SY18 6LQ

  P/26/0914/FUL Submitted 17 Aug 2026 50 yards away

  88% historically approved · decision due ~21 Oct

  New pitch lighting

  Awaiting decision Full applications 9 docs

• The Gate House Dolwen Llanidloes Powys SY18 6LQ

  P/2009/0894 Submitted 14 Aug 2009 50 yards away

  Erection of a first floor extension

  Granted Householder Extension 1 doc
  Domestic

• Llwyn Dolwen Llanidloes Powys SY18 6LH

  M/2006/0544 Submitted 12 Apr 2006 350 yards away

  Reserved matters application for siting, design, access, appearance & landscaping in connection with proposed agricultural worker s dwelling

  Granted Reserved matters
  Domestic

• PT Os 4700 Land At Clydfannau Farm Dolwen Llanidloes

  M/2005/0754 Submitted 20 Jul 2005 400 yards away

  Erection of an agricultural worker's dwelling (outline), installation of septic tank and formation of vehicular access (resubmission)

  Granted Full applications 1 doc
  Domestic

• Llanidloes Sewage Treatment Works Dolwen Llanidloes Powys SY18 6LL

  M/2004/0070 Submitted 14 Jan 2004 0.3 miles away

  Erection of a motor control cabinet and two kiosks

  Granted Full applications

• PT Os 8200 Leylands Holiday Home Park Dolwen Llanidloes SY18 6LQ

  M/2005/1306 Submitted 1 Dec 2005 0.3 miles away

  Section 73 application to retain caravan site without complying with conditions attached to previous permissions

  Granted Full applications

• P/26/0925/CLP Granted

  3 Penymaes, Adfa, Newtown, Powys, SY16 3BQ

  Section 192 application for a Lawful Development Certificate for the creation of tarmac driveway providing additional vehicle turning space

  Received 19 Aug, published by the council 6 Sep 2026 Lawful development
• P/26/1040/CLP Awaiting decision

  WHITE HOUSE, HELDRE LANE, BUTTINGTON, WELSHPOOL, SY21 8SX

  Section 192 application for a lawful development certificate in relation to livestock buildings approved under P/2017/0606 and P/2017/0607 being used for the housing of poultry

  Received 18 Sep, published by the council 9 Oct 2026 Lawful development
• P/26/1018/CLP Awaiting decision

  LOWER LLWYDALLT, CRICKADARN, BUILTH WELLS, LD2 3AJ

  Section 192 application for certificate of proposed lawful development in relation to change of use of land for the siting of a caravan on an ancillary basis to the retreat centre

  Received 17 Sep, published by the council 30 Sep 2026 Lawful development
• P/26/0056/CLP Refused

  Dolau Caravan Park, RHOSGOCH, BUILTH WELLS, LD2 3JT

  Section 192 application for a Certificate of Lawful Development for the use of land for the proposed siting of up to 45 static caravans for holiday accommodation purposes

  Received 24 Apr, published by the council 28 Jul 2026 Lawful development
• P/26/0931/CLP Granted

  GARDEN HOUSE, 7 REDWOOD CLOSE, LEIGHTON, WELSHPOOL, SY21 8JH

  Section 192 application for a Lawful Development Certificate for the erection of a bespoke oak framed porch

  Received 1 Sep, published by the council 12 Sep 2026 Lawful development