21 St Paul Street, Chippenham, SN15 1LJ

1. 2 Feb 2026

   Received by Wiltshire

2. 10 Mar 2026

   Decision issued: Approve with Conditions

3. 12 Aug 2026

   Added to PlanIndex

Wiltshire granted permission on 10 March 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

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.

• 36 ST PAUL STREET, CHIPPENHAM, SN15 1LJ

  PL/2024/08731 Submitted 24 Sep 2024 50 yards away

  T1 Silver Birch - Section fell tree to as close to ground level as possible.

  Granted Trees 4 docs

• 20 A St Paul Street Chippenham Wiltshire SN15 1LJ

  19/10478/TCA Submitted 31 Oct 2019 50 yards away

  2 Metre Crown Reduction to Magnolia (T1), and 1.5 Metre Crown Reduction to 3 magnolia Trees (T2)

  Granted Trees 4 docs

• 20A ST PAUL STREET, CHIPPENHAM, SN15 1LJ

  PL/2026/01367 Submitted 27 Feb 2026 50 yards away

  T1 Magnolia - Crown Reduction up to 1.5 metres; T2 Magnolia Crown Reduction up to 90cm; T3 Magnolia - Crown Reduction by up to 1.3 metres.

  Granted Trees 3 docs

• 34 ST PAUL STREET, CHIPPENHAM, SN15 1LJ

  PL/2026/04510 Submitted 17 Jul 2026 50 yards away

  T1 Himalayan Birch & T2 Cherry - Reduce all over by up to 1.3 metres.

  Granted Trees 3 docs

• 49-50 New Road, Chippenham, SN15 1HL

  PL/2022/03918 Submitted 19 May 2022 50 yards away

  Change of Use from Estate Agency (Class E) to Residential Flat (Class C3)

  Granted Full applications 10 docs

• St Pauls House, 1 Marshfield Road, Chippenham, SN15 1LA

  PL/2026/01567 Submitted 19 Mar 2026 100 yards away

  89% historically approved · decision due ~14 May

  Construction of additional storey of residential accommodation (C3) comprises 6 flats with associated external works, including parking provision, cycle storage, refuse storage facilities, and the replacement of all existing windows throughout the buildin

  Awaiting decision Full applications New dwelling Windows or glazing 26 docs
  Several homes

• 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