53 Yewstock Crescent West, Chippenham, SN15 1QX

1. 16 Sep 2026

   Received by Wiltshire

2. 3 Oct 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 11 November 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.

• 18 East Yewstock Crescent Chippenham SN15 1QR

  PL/2021/06546 Submitted 28 Jun 2021 100 yards away

  Replace existing conservatory with single storey flat roofed garden room.

  Granted Householder Extension 13 docs
  Small domestic

• 7 Wedmore Avenue, Chippenham, SN15 1QP

  PL/2026/02734 Submitted 27 Apr 2026 200 yards away

  New second dropped kerb access with driveway to the property

  Refused Householder 15 docs
  Small domestic

• 6 WEDMORE AVENUE, CHIPPENHAM, SN15 1QP

  PL/2021/05068 Submitted 12 May 2021 200 yards away

  Proposed extension and alterations.

  Granted Householder Extension 7 docs
  Domestic

• 17 EAST YEWSTOCK CRESCENT, CHIPPENHAM, SN15 1QS

  PL/2021/03256 Submitted 23 Mar 2021 200 yards away

  single-story rear extension with internal remodelling.

  Granted Householder Extension 15 docs
  Domestic

• 11 HUNGERFORD ROAD, CHIPPENHAM, SN15 1QW

  PL/2023/01840 Submitted 7 Mar 2023 200 yards away

  Replacement of rear conservatory with single storey rear extension, partial conversion & extension of existing single storey integral garage, together with internal layout alteration, replacement fenestration and general landscaping to rear garden area.

  Granted Householder Extension Windows or glazing 19 docs
  Small domestic

• 64 Malmesbury Road, Chippenham, Wilts, SN15 1QB

  PL/2023/00551 Submitted 7 Feb 2023 250 yards away

  Single storey residential side and rear extensions

  Granted Householder Extension 11 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