20 Oldcastle Avenue Guilsfield Welshpool Powys SY21 9PA

1. 9 Apr 2015

   Received by Powys

2. 16 Jun 2015

   Decision issued: Approve

3. 12 Sep 2026

   Added to PlanIndex

Powys granted permission on 16 June 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.

• 29 Old Castle Avenue Guilsfield Welshpool Powys SY219PA

  M/2002/1177 Submitted 3 Dec 2002 50 yards away

  Erection of a boundary fence (retrospective)

  Granted Full applications
  Small domestic

• 36 Oldcastle Avenue Guilsfield Welshpool Powys SY21 9PA

  M/2007/1113 Submitted 1 Oct 2007 50 yards away

  Erection of a conservatory

  Granted Full applications Extension

• 32 Chepstow Avenue Guilsfield Welshpool Powys SY219NB

  M/2003/0655 Submitted 12 Jun 2003 100 yards away

  Alterations to include installation of dormer windows and erection of a conservatory

  Granted Full applications Extension Loft or dormer +1

• 15 Rhallt Drive Guilsfield Welshpool Powys SY21 9PB

  P/2008/0181 Submitted 15 Jan 2008 100 yards away

  Erection of a first floor extension

  Granted Householder Extension 1 doc
  Domestic

• 42 Chepstow Avenue Guilsfield Welshpool Powys SY219NB

  M/2006/0186 Submitted 20 Feb 2006 100 yards away

  Erection of an extension

  Granted Full applications Extension

• 30 Chepstow Avenue Guilsfield Welshpool Powys SY219NB

  M/2003/1106 Submitted 30 Sep 2003 100 yards away

  Erection of an extension

  Granted Full applications Extension

• 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