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Planning application

26/0365/CLP

Alaw r Nant Guilsfield Welshpool SY21 9PP

Granted Powys Lawful development: Proposed use

Proposal

Rear extension

As published by the council, reference 26/0365/CLP

Timeline

Dates from the published record

  1. 25 Mar 2026

    Received by Powys

  2. 28 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within five years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About lawful development applications

How this application type works

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

Nearby applications

Within 500 metres

  • 25/1116/HH Granted

    Llanerch Glyndwr Crescent Guilsfield Welshpool SY21 9QA

    Erection of extensions, change to pitch roof and erection of garage

    11 Aug 2025 121m away Householder
  • P/26/0225/CLP Granted

    1 CHURCH VIEW, GUILSFIELD, WELSHPOOL, SY21 9NL

    Section 192 application for a Lawful Development Certificate for the reconstruction and change of use of a store

    22 Apr 2026 316m away Lawful development
  • 25/1641/FUL Awaiting decision

    The Celyn Celyn Lane Guilsfield Welshpool Powys SY21 9PU

    Demolition of existing buildings and erection of 24 residential dwellings (5 affordable), formation of vehicular access and all associated works

    17 Nov 2025 384m away Full applications
  • 25/1292/HH Granted

    1 Park Road Guilsfield Welshpool Powys SY21 9NN

    Alterations to exterior of cottage within a conservation area, changing door/window openings

    16 Sep 2025 427m away Householder
  • 25/1150/DIS Granted

    Land At Tan Y Gaer Guilsfield Welshpool Powys SY21 9PR

    Discharge of condition no. 17 of planning approval 19/1984/OUT

    14 Aug 2025 492m away Conditions

In Powys

  • P/26/0483/CLP Refused

    WENT'S MEADOW, KNIGHTON ROAD, PRESTEIGNE, LD8 2BW

    Section 192 application for a lawful development certificate to replace existing bike track with pump track

    2 Jun 2026 Lawful development
  • P/26/0644/CLP Awaiting decision

    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
  • P/26/0201/CLP Refused

    FLAT 101, 34 HIGH STREET, WELSHPOOL, SY21 7JL

    Section 192 application for a Lawful Development Certificate for the change of use from vacant retail unit to small office

    16 Apr 2026 Lawful development
  • P/26/0310/CLP Refused

    FLAT 6, PARIS HOUSE, 18 PENRALLT STREET, MACHYNLLETH, SY20 8AJ

    Section 192 application for a Lawful Development Certificate for the installation of solar panels on roof

    25 Mar 2026 Lawful development
  • 26/0244/CLP Granted

    2 Plasycoed Cwmgiedd Swansea Powys SA9 1LR

    Section 192 application for a Lawful Development Certificate in relation to the conversion of existing garage to ancillary accommodation and proposed single storey glazed link

    26 Feb 2026 Lawful development