The Long Barn, Thornhill, Royal Wootton Bassett, Swindon, SN4 7RX

This site has had 2 applications since 2026.

• PL/2026/04651 Awaiting decision

  The Long Barn, Thornhill, Royal Wootton Bassett, Swindon, SN4 7RX

  Replace joinery detailing to the existing existing large southern gable window and insert a new set of glazed doors, with similar joinery treatment on the building’s eastern elevation.

  Submitted 13 Jul 2026 Heritage and listed buildings

1. 13 Jul 2026

   Received by Wiltshire

2. 1 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 7 September 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Wiltshire took a median of 50 days over the applications it decided in the last year.

This application is with Wiltshire for determination, against a statutory target of eight weeks. Over the last year Wiltshire decided householder applications in a median of 56 days. More in our guide to how long planning decisions take.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• The Long Barn, Thornhill, Royal Wootton Bassett, Swindon, SN4 7RX

  PL/2026/04651 Submitted 13 Jul 2026 50 yards away

  96% historically approved · decision due ~7 Sep

  Replace joinery detailing to the existing existing large southern gable window and insert a new set of glazed doors, with similar joinery treatment on the building’s eastern elevation.

  Awaiting decision Heritage and listed buildings Windows or glazing 11 docs

• 7 THORNHILL, ROYAL WOOTTON BASSETT, SWINDON, SN4 7RX

  PL/2021/05969 Submitted 10 Jun 2021 50 yards away

  Erection of single storey extension.

  Granted Householder Extension 13 docs
  Small domestic

• 16 Thornhill Royal Wootton Bassett SN4 7RX

  20/02118/CLP Submitted 26 Mar 2020 50 yards away

  Certificate of lawfulness for proposed conservatory

  Granted Lawful development Extension

• 10 Thornhill, Royal Wootton Bassett, Swindon, SN4 7RX

  PL/2024/02380 Submitted 4 Mar 2024 50 yards away

  Demolition of existing dwelling and outbuildings and erection of replacement dwelling and garage with associated works.

  Granted Full applications Demolition 29 docs
  Domestic

• PL/2026/05112 Granted

  4 Hillcrest, Colerne, Chippenham, SN14 8DP

  Ground Floor Front Extension, Double Storey and Single Storey Rear Extensions

  Received 13 Aug, published by the council 5 Sep 2026 Householder
• PL/2026/06247 Awaiting decision

  Willows, Brook End, Luckington, Chippenham, SN14 6PJ

  Replacement of rear conservatory with single storey extension

  Received 6 Oct, published by the council 8 Oct 2026 Householder
• PL/2026/06359 Awaiting decision

  1 Weir Hayes Avenue, Corsham, SN13 0NG

  Single storey front extension with internal alterations

  Received 6 Oct, published by the council 8 Oct 2026 Householder
• PL/2026/02818 Withdrawn

  6 The Stables, Lower Road, Netheravon, Salisbury, SP4 9SY

  Installation of Toshiba Haori air conditioning unit to 1st floor master bedroom. Associated external air condition unit to be situated to rear elevation of the property and contained within a ventilated iroko casing. Installation of ducting and lead roof

  Received 1 May, published by the council 1 Aug 2026 Householder
• PL/2026/03792 Granted

  4 Wyvern Avenue, Calne, SN11 8NZ

  First floor side extension to property above existing garage.

  Received 15 Jun, published by the council 1 Aug 2026 Householder