11 Windsor Drive, Trowbridge, BA14 0JZ

1. 25 Aug 2026

   Received by Wiltshire

2. 11 Sep 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 20 October 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.

• 7 SANDRINGHAM ROAD, TROWBRIDGE, BA14 0JU

  PL/2025/07393 Submitted 11 Sep 2025 100 yards away

  C3 B Lawful Certificate to use the property in looking after up to 3 people with learning disabilities or autism. Each service user will have staff supporting them. There will be no change to class on the property.

  Granted Lawful development 3 docs

• 114 Silver Street Lane, Trowbridge, BA14 0JR

  PL/2025/08372 Submitted 20 Oct 2025 150 yards away

  Erection of a single storey conservatory on the rear elevation

  Granted Lawful development Extension 7 docs
  Small domestic

• 42 Spring Meadows, Trowbridge, BA14 0HD

  PL/2025/07546 Submitted 30 Sep 2025 150 yards away

  Certificate of lawfulness for the use of a residential dwelling (C3) as a residential institution (C2) providing care for up to 2 children.

  Granted Lawful development 7 docs
  Domestic

• 10 Balmoral Road, Trowbridge,, BA14 0JS

  PL/2026/03914 Submitted 2 Jul 2026 200 yards away

  Single storey rear extension and first floor side extension to a dwelling

  Granted Householder Extension 8 docs
  Small domestic

• 24 Balmoral Road, Trowbridge, BA14 0JS

  PL/2026/02618 Submitted 23 Apr 2026 200 yards away

  Loft conversion with dormer

  Granted Householder Loft or dormer 11 docs
  Domestic

• 27 Balmoral Road Trowbridge BA14 0JS

  PL/2021/07006 Submitted 12 Jul 2021 200 yards away

  Rear single storey extension (4m projection) to provide dining area and kitchen, side extension (2.08m projection) and garage conversion to provide bedroom, dressing room and en-suite

  Granted Householder Extension 7 docs
  Small 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