Celyn Corner 21 Maes Y Granllyn Guilsfield Welshpool Powys SY21 9PE

1. 19 Feb 2016

   Received by Powys

2. 3 Mar 2016

   Decision issued: Approve

3. 6 Sep 2026

   Added to PlanIndex

Powys granted permission on 3 March 2016, 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.

• 13 Maes Y Granllyn Guilsfield Welshpool Powys SY219PE

  M/2002/1188 Submitted 9 Dec 2002 45m away

  Erection of a car-port

  Granted Full applications

• 12 Celyn Close Guilsfield Welshpool Powys SY219QD

  M/2005/1050 Submitted 6 Oct 2005 73m away

  Ereciton of a single storey front extension

  Granted Full applications Extension
  Small domestic

• 11 Maes-Y-Celyn Celyn Lane Guilsfield Powys SY21 9BL

  P/2009/1229 Submitted 21 Oct 2009 106m away

  Erection of a porch and balcony. (Retrospective)

  Granted Householder Extension 1 doc
  Small domestic

• 5 Maes Y Celyn Guilsfield Welshpool Powys SY219BL

  M/2005/0380 Submitted 11 Apr 2005 107m away

  Erection of 2 two storey extensions

  Granted Full applications Extension

• 20 Celyn Close Guilsfield Welshpool Powys SY219QD

  M/2005/0209 Submitted 14 Feb 2005 110m away

  Erection of a dwelling (outline)

  Granted Outline New dwelling
  Domestic

• Plot Adjacent To 20 Celyn Close Guilsfield Welshpool Powys SY21 9QD

  M/2006/0724 Submitted 12 Jul 2006 119m away

  Erection of a dwelling (re-submission)

  Granted Reserved matters New dwelling
  Domestic

• P/26/0523/CLP Granted

  BRYN BANADL, ABERHOSAN, MACHYNLLETH, SY20 8RA

  Section 192 application to obtain a lawful development certificate for the construction of 2 new dormers with addition of a window in the gable end, erection of a porch and removal of chimney.

  8 Jun 2026 Lawful development
• P/26/0492/CLP Granted

  GLYN CANOL, MANAFON, WELSHPOOL, SY21 8BS

  Section 192 application for a Lawful Development Certificate for the erection of single storey side extension

  19 Jun 2026 Lawful development
• P/26/0663/CLP Granted

  NANTYGWARTHEG, TREFEGLWYS, CAERSWS, SY17 5QQ

  Section 192 application for a Lawful Development Certificate for the Erection of a single-storey rear extension

  20 Jul 2026 Lawful development
• P/26/0925/CLP Awaiting decision

  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

  19 Aug 2026 Lawful development
• P/26/0644/CLP Granted

  2 Cwmclyd Cottages, Long Street, Ynys Uchaf, Swansea, SA9 1RL

  Certificate of lawfulness (Section 191) for a proposed single storey extension to rear

  17 Jul 2026 Lawful development