PL/2021/03799

1. 13 Apr 2021

   Received by Wiltshire

2. 14 Jul 2021

   Decision issued: Approve

3. 1 Aug 2026

   Added to PlanIndex

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.

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

• 20/09718/DOC Granted

  Land Known As Porte Marsh Mill Porte Marsh Road Calne SN11 9BW

  Discharge of conditions 3, 5, 8, 9, 10 of 20/03033/FUL

  4 Nov 2020 260m away Conditions
• PL/2025/09701 Granted

  15, Qsil Metals UK Ltd, Porte Marsh Road, Calne, SN11 9BN

  Two storey extension to existing factory building to replace fire damaged portion of building. Provision of additional car parking area to east of building

  11 Dec 2025 314m away Full applications
• PL/2021/04378 Granted

  Unit 1 Clark Avenue Calne SN11 9BS

  Alterations to ground floor and elevations of existing building to create additional storage from a long time redundant office, improve security and protect ageing concrete

  27 Apr 2021 373m away Full applications
• PL/2026/02754 Granted

  3 Rochdale Avenue, Calne, SN11 9AX

  Proposed single-storey side extension

  15 May 2026 456m away Householder

• 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