TUNNEL THROW COTTAGE, BOX HILL, CORSHAM, SN13 8ES

1. 5 Aug 2026

   Received by Wiltshire

2. 12 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 30 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 Old Barn, London Road, Box Hill, Box, Wiltshire, SN13 8ES

  21/01894/FUL Submitted 24 Jan 2022 50 yards away

  Conversion of Redundant Barn and Stable to Dwelling

  Granted Full applications 37 docs
  Domestic

• Grove Farm, Box Hill, Corsham, SN13 8HR

  PL/2026/04989 Submitted 10 Aug 2026 350 yards away

  93% historically approved · decision due ~5 Oct

  Removal of conditions 3, 4 and 5 (holiday accommodation occupancy restrictions) of planning permission N/12/01245/S73A

  Awaiting decision Amendments 8 docs

• Land South of Albion Terrace and Adjacent Box Common, Box Hill, Corsham, Wiltshire, SN13 8HR

  PL/2021/06891 Submitted 10 Aug 2021 350 yards away

  Erection of pent, apex or corner pent garden shed up to 8' x 10' on a paving-stone base.

  Withdrawn Householder 9 docs
  Small domestic

• The Old Dairy, Box Hill, SN13 8HR

  PL/2021/05048 Submitted 11 May 2021 350 yards away

  Three quarter span 2x5m aluminium glasshouse on stone dwarf wall, one gable end attached to main dwelling and other gable end containing a door.

  Granted Heritage and listed buildings 8 docs
  Domestic

• The Old Dairy, Box Hill, SN13 8HR

  PL/2021/03445 Submitted 11 May 2021 350 yards away

  Three quarter span 2x5m aluminium glasshouse on stone dwarf wall, one gable end attached to main dwelling and other gable end containing a door.

  Granted Householder 9 docs
  Domestic

• AMBERWELL HOUSE, BEECH ROAD, BOX HILL, CORSHAM, SN13 8EU

  PL/2025/07089 Submitted 1 Sep 2025 350 yards away

  Conversion of out building into annex

  Granted Householder 17 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