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Planning application

20/02117/CLP

15 Argyle Drive Chippenham SN14 6RP

Granted Wiltshire Lawful development: Proposed use

Proposal

Certificate of lawfulness for proposed single storey rear extension

As published by the council, reference 20/02117/CLP

Timeline

Dates from the published record

  1. 6 Mar 2020

    Received by Wiltshire

  2. 30 Apr 2020

    Decision issued: Approved

  3. 1 Aug 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 three 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

  • PL/2026/00318 Granted

    182 Malmesbury Road, Chippenham, SN15 5LR

    Proposed first floor rear extension and single storey side extension with veranda

    16 Jan 2026 104m away Householder
  • PL/2026/03718 Withdrawn

    151 Malmesbury Road, Chippenham, SN15 5LP

    Outline planning application for the erection of a single dwelling and associated works

    26 Jun 2026 162m away Outline
  • PL/2021/03065 Granted

    43 SUTHERLAND CRESCENT, CHIPPENHAM, SN14 6RS

    New front porch.

    22 Mar 2021 202m away Householder
  • PL/2026/04519 Awaiting decision

    64 SUTHERLAND CRESCENT, CHIPPENHAM, SN14 6RS

    T1 Oak - Remove major deadwood over 50mm in diameter. Prune on neighbours side by up to 1.5m to maintain clearance from property. Prune on house side by up to 1.5m to maintain clearance from house.

    20 Jul 2026 202m away Trees
  • PL/2023/01587 Decided

    Morrisons, Car Park, West Cepen Way, Chippenham, SN14 6UZ

    Discharge of Condition 9 on PL/2021/01587 (Coffee Shop with Drive Thru Facility)

    27 Feb 2023 320m away Conditions
  • PL/2026/01944 Awaiting decision

    Morrisons, West Cepen Way, Chippenham, SN14 6UZ

    Creation of an EV charging zone, sub-station enclosure, LV panel, meter cabinet and associated works

    17 Apr 2026 320m away Full applications

In Wiltshire

  • PL/2026/04564 Granted

    Misty Morn, The Copse, Alderbury, Salisbury, SP5 3BL

    Lawful development: Proposed use, proposed single storey rear extension

    21 Jul 2026 Lawful development
  • PL/2026/04019 Granted

    43 Station Road, Purton, Swindon, SN5 4EL

    Erection of single storey rear extension with flat roof

    24 Jun 2026 Lawful development
  • PL/2026/03946 Granted

    Broadlands, Ashley, Box, Corsham, SN13 8AN

    Single storey rear extension

    22 Jun 2026 Lawful development
  • PL/2026/03994 Decided

    1 Astute Place, Corsham, SN13 0EP

    Loft conversion with front and rear dormers

    24 Jun 2026 Lawful development
  • PL/2026/02021 Granted

    Bincknoll Farm Cottages, Royal Wootton Bassett, Swindon, SN4 8QT

    Certificate of lawfulness (existing use) for continued residential use of No. 1 and No. 2 Bincknoll Cottages without complying with agricultural occupancy condition on a Register of Plans Deposited dated 24th June 1965

    8 Apr 2026 Lawful development