OLD SCHOOL HOUSE, TREGYNON, NEWTOWN, SY16 3EL

1. 27 Apr 2026

   Received by Powys

2. 12 May 2026

   Validated

   Checked as complete and ready for consideration.

3. 28 Jul 2026

   Added to PlanIndex

4. 18 Aug 2026

   Decision issued: Approve with Conditions

Powys granted permission on 18 August 2026, 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.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 1 Green Terrace Tregynon Newtown SY16 3EL

  P/2017/0231 Submitted 27 Feb 2017 50 yards away

  Section 192: Lawful certificate for a proposed use: Erection of conservatory

  Granted Lawful development Extension

• 20 Cae Melyn Tregynon Newtown Powys SY16 3EF

  M/2005/0481 Submitted 3 May 2005 50 yards away

  Erection of a garden shed

  Granted Full applications
  Small domestic

• 10 Cae Melyn Tregynon Newtown Powys SY16 3EF

  M/2005/0121 Submitted 2 Feb 2005 50 yards away

  Erection of a conservatory

  Granted Full applications Extension

• 24 Cae Melyn Tregynon Newtown Powys SY16 3EF

  P/2008/0975 Submitted 23 Jun 2008 50 yards away

  Erection of an extension above existing garage

  Granted Householder Extension 1 doc
  Domestic

• 15 Tan Y Llan Tregynon Newtown Powys SY16 3HA

  P/2010/0877 Submitted 28 Jun 2010 50 yards away

  Erection of a 2 storey extension

  Granted Full applications Extension 1 doc

• Land To Rear Of 20, 22, 24, 26 & 28 Cae Melyn Tregynon Newtown Powys SY16 3EF

  M/2006/0946 Submitted 8 Sep 2006 50 yards away

  Retrospective change of use of land from agricultural to domestic gardens

  Granted Full applications

• P/26/0537/HH Granted

  2 SUNNYBANK, LLAN-DDEW, BRECON, LD3 9SY

  Erection of extension, including demolition of existing store

  Received 29 Jun, published by the council 28 Jul 2026 Householder
• P/26/0534/HH Granted

  THE COACH HOUSE, CHURCH STREET, PRESTEIGNE, LD8 2BS

  Replacement single storey rear extension

  Received 29 Jun, published by the council 28 Jul 2026 Householder
• 26/0382/HH Granted

  Beech View , A458t From Junction With B4385 Turn For Castle Caereinion To Junction With U2406 By Banwy Fuels Ltd, Cyfronydd, Welshpool, SY21 9EW

  Proposed side and rear first-floor extension

  Received 27 Mar, published by the council 28 Jul 2026 Householder
• P/26/0276/HH Granted

  CRINGOED ISAF, LLANERFYL, WELSHPOOL, SY21 0JG

  Erection of single storey extension

  Received 19 May, published by the council 28 Jul 2026 Householder
• P/26/0953/HH Awaiting decision

  Stone House, Pentre'r-beirdd, Guilsfield, Welshpool, SY21 9DL

  Side and rear extensions to dwelling with demolition of outbuildings and associated works

  Received 4 Sep, published by the council 18 Sep 2026 Householder