Land At Y Bwthyn Gwyn Llanwrin Machynlleth Powys SY20 8SS

1. 1 Oct 2015

   Received by Powys

2. 18 Nov 2015

   Validated

   Checked as complete and ready for consideration.

3. 12 Jan 2016

   Decision issued: Refuse

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.

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.

• Land Adj. The Bungalow Glandyfi, Machynlleth, SY20 8SS

  A250867 Submitted 17 Nov 2025 50 yards away

  Proposed open market dwelling and associated works

  Refused Outline
  Domestic

• OLD CHAPEL, Glandyfi, Machynlleth, Ceredigion, SY20 8SS

  A260302 Submitted 19 May 2026 50 yards away

  Decision due ~14 Jul

  Lawful development Certificate for existing use of dwellinghouse - confirmation of valid historic planning permission

  Status unknown Lawful development
  Domestic

• CYMERAU HALL, Eglwys Fach, Machynlleth, Ceredigion, SY20 8SS

  A250770 Submitted 9 Oct 2025 50 yards away

  Alterations and Renovation

  Granted Householder
  Domestic

• GLANDYFI CASTLE, Glandyfi, Machynlleth, Ceredigion, SY20 8SS

  A250569 Submitted 1 Aug 2025 50 yards away

  Installation of balustrade, pergolas and alterations to external steps, including retrospective works for installation of hot tub.

  Granted Heritage and listed buildings

• GLANDYFI CASTLE, Glandyfi, Machynlleth, Ceredigion, SY20 8SS

  A250568 Submitted 1 Aug 2025 50 yards away

  Installation of balustrade, pergolas and alterations to external steps, including retrospective works for installation of hot tub.

  Granted Full applications

• GLANDYFI CASTLE, Glandyfi, Machynlleth, Ceredigion, SY20 8SS

  A250721 Submitted 26 Sep 2025 50 yards away

  Decision due ~21 Nov

  Conversion of existing outbuildings to accommodation

  Status unknown Heritage and listed buildings

• 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