20 Union Street, Trowbridge, BA14 8RU

1. 11 Jun 2026

   Received by Wiltshire

2. 1 Aug 2026

   Added to PlanIndex

3. 5 Aug 2026

   Decision issued: Approve

Wiltshire granted permission on 5 August 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.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 19 CHURCH STREET, TROWBRIDGE, BA14 8DW

  PL/2025/07990 Submitted 6 Oct 2025 100 yards away

  T1 Remove 2 Lilacs, failing at base.

  Granted Trees 3 docs

• 17 Church Street, Trowbridge, BA14 8DW

  PL/2023/01354 Submitted 31 Mar 2023 100 yards away

  Removal of internal stud walls on the ground and first floors to create a larger workspace.

  Granted Heritage and listed buildings 11 docs

• 51 Timbrell Street, Trowbridge, BA14 8PN

  PL/2021/06239 Submitted 7 Jun 2021 150 yards away

  Discharge of condition 3 of 19/04996/FUL - sample of materials

  Granted Conditions 4 docs

• 52 TIMBRELL STREET, TROWBRIDGE, BA14 8PN

  PL/2026/03924 Submitted 17 Jun 2026 150 yards away

  Lawson Cypress tree - reduce by 20% Magnolia tree - reduce by 20%

  Granted Trees 2 docs

• 62 Fore Street, Trowbridge, BA14 8EX

  PL/2024/07046 Submitted 26 Jul 2024 200 yards away

  The proposals comprise external maintenance works, including part refurbishment of the roof portions, localised masonry repairs, together with repair and decoration of the windows to the upper storeys.

  Granted Heritage and listed buildings Windows or glazing 10 docs

• 44 ROUNDSTONE STREET, TROWBRIDGE, BA14 8DE

  PL/2024/08261 Submitted 9 Sep 2024 200 yards away

  A Prior Approval: Change of use – commercial/business/service to dwellinghouses

  Granted Prior approval 4 docs

• PL/2026/04594 Granted

  Erics Cottage, New Zealand, Calne, SN11 9JL

  Proposed Lawful Development Certificate for siting a caravan, (as defined by section 29(1) of the Caravan Sites and Control of Development Act 1960) or a twin unit caravan (as defined by section 13 of the Caravan Sites Act 1968), for use ancillary to the

  Received 21 Jul, published by the council 5 Aug 2026 Lawful development
• PL/2026/04434 Granted

  9 Hawkeridge Road, Yarnbrook, Trowbridge, BA14 6AD

  Certificate of Lawfulness for the Existing Use, Conversion and Extension of Outbuilding to Annex

  Received 15 Jul, published by the council 1 Aug 2026 Lawful development
• PL/2026/03956 Withdrawn

  10 Heron Close, Calne, SN11 8PJ

  Removal of existing tile cladding on the front elevation and installation of an external wall insulation system, finished with a light‑coloured render. No enlargement, structural alteration, new access, new hardstanding, or changes to drainage are propose

  Received 5 Aug, published by the council 12 Aug 2026 Lawful development
• PL/2026/03387 Granted

  Frogwell Primary School, Frogwell, Chippenham, SN14 0DG

  Refurbishment in the north wing of Frogwell Primary School, as well as the refurbishment of the Children’s Block for a new Early Year’s provision. The refurbishment of the school will replace three existing temporary mobile buildings.

  Received 16 Jul, published by the council 1 Aug 2026 Lawful development
• PL/2026/03473 Refused

  Part Field Farm, Sambourne Road, Minety, Wiltshire, SN16 9RQ

  Certificate of lawfulness (existing use) relating to existing agricultural buildings originally permitted and constructed as livestock buildings pursuant to the 1994 planning permission. The buildings have historically been used for agricultural purposes,

  Received 30 Jun, published by the council 1 Aug 2026 Lawful development