Trewern Hall Trewern Welshpool Powys SY218DT

This site has had 5 applications since 2005: 1 approved, 4 refused.

• M/2007/0697 Refused

  Trewern Hall Trewern Welshpool Powys SY218DT

  Certificate for an existing operation, namely: for the maintenance, restoration and repair of an existing embankment to enclose an area of land to protect the agricultural land against flooding and to allow the existing drainage system to function. Class A GPDO and Class A (b) Part 6 GPDO as per its original form of 1864

  Decided 3 Sep 2007 Outline
• MAGR/2007/0020 Granted

  Trewern Hall Trewern Welshpool Powys SY218DT

  Erection of an agricultural building

  Decided 5 Jun 2007 Prior approval
• M/2006/0073 Refused

  Trewern Hall Trewern Welshpool Powys SY218DT

  Application for certificate of lawfulness for the existing use and operation for a flood protection embankment to enclose an area of drained land

  Decided 19 Apr 2006 Amendments
• M/2005/0940 Refused

  Trewern Hall Trewern Welshpool Powys SY218DT

  Engineering operations involving reinstatement and repairs to Trewern Hall Argae

  Decided 7 Nov 2005 Full applications

1. 3 Jul 2007

   Received by Powys

2. 9 Jul 2007

   Validated

   Checked as complete and ready for consideration.

3. 3 Sep 2007

   Decision issued: Refused

4. 6 Sep 2026

   Added to PlanIndex

Powys refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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.

• Trewern Hall Trewern Welshpool Powys SY218DT

  M/2007/0697 Submitted 3 Jul 2007 50 yards away

  Certificate for an existing operation, namely: for the maintenance, restoration and repair of an existing embankment to enclose an area of land to protect the agricultural land against flooding and to allow the existing drainage system to function. Class A GPDO and Class A (b) Part 6 GPDO as per its original form of 1864

  Refused Outline 1 doc

• Trewern Hall Trewern Welshpool Powys SY218DT

  M/2006/0073 Submitted 18 Jan 2006 50 yards away

  Application for certificate of lawfulness for the existing use and operation for a flood protection embankment to enclose an area of drained land

  Refused Amendments 1 doc

• Trewern Hall Trewern Welshpool Powys SY218DT

  M/2005/0940 Submitted 25 Aug 2005 50 yards away

  Engineering operations involving reinstatement and repairs to Trewern Hall Argae

  Refused Full applications 1 doc

• Trewern Hall Trewern Welshpool Powys SY21 8DT

  P/2010/0565 Submitted 21 May 2010 150 yards away

  Section 73A (T.C.P.A. 1990) application for retrospective works for the reinstatement and repair to Trewern Argae to protect Grade II* Listed Building, farm buildings, land access from flooding, together with a borrow pit

  Granted Full applications 1 doc

• Trewern Hall Trewern Welshpool SY21 8DT

  P/2009/0798 Submitted 9 Jul 2009 200 yards away

  Part Section 70 (T.C.P.A 1990) for the prospective works and part section 73A for the retrospective works for the reinstatement, repair and alterations to Trewern Argae to protect Grade II Listed Building, farm buildings, land and access from flooding, together with borrow pit.

  Withdrawn Full applications

• Trewern Hall Trewern Welshpool Powys SY218DT

  MAGR/2007/0020 Submitted 14 May 2007 300 yards away

  Erection of an agricultural building

  Granted Prior approval

• 25/1076/OUT Refused

  New Dwelling At Ty Newydd Horeb Cefn Coch Welshpool Powys SY21 0AY

  Erection of a rural enterprise dwelling, creation of new vehicular access, installation of package treatment plant and associated works (all other matters reserved)

  Received 4 Aug, published by the council 29 Jul 2026 Outline
• P/26/1107/SO Awaiting decision

  Land at Lodge Farm, Three Cocks, Brecon, LD3 0SW

  Screening opinion under Regulation 6 of the Town & County Planning (Environmental Impact Assessment) (Wales) Regulations 2017 for a proposed solar farm development

  Received 23 Sep, published by the council 6 Oct 2026 Outline
• P/26/0270/OUT Withdrawn

  Plot at Brithdir Llanfyllin Powys SY22 5HD

  Outline consent for an affordable dwelling, including access creation and installation of a treatment plant and drainage mound (some matters reserved)

  Received 19 May, published by the council 28 Jul 2026 Outline
• P/26/0214/OUT Granted

  Land South of Grange Farm, Sarnau, Llanymynech, SY22 6QL

  Erection of a rural enterprise dwelling, detached garage, formation of new access, installation of a package treatment plant and associated works (all matters reserved except for means of access)

  Received 11 May, published by the council 28 Jul 2026 Outline
• P/26/0800/OUT Awaiting decision

  Land at Penrhos Barn, Penrhos, Llanymynech, SY22 6TF

  Construction of a rural enterprise dwelling and detached garage, installation of a package treatment plant, formation of a driveway and all associated works

  Received 7 Aug, published by the council 25 Aug 2026 Outline